Grad Coach

How To Write A Dissertation Or Thesis

8 straightforward steps to craft an a-grade dissertation.

By: Derek Jansen (MBA) Expert Reviewed By: Dr Eunice Rautenbach | June 2020

Writing a dissertation or thesis is not a simple task. It takes time, energy and a lot of will power to get you across the finish line. It’s not easy – but it doesn’t necessarily need to be a painful process. If you understand the big-picture process of how to write a dissertation or thesis, your research journey will be a lot smoother.  

In this post, I’m going to outline the big-picture process of how to write a high-quality dissertation or thesis, without losing your mind along the way. If you’re just starting your research, this post is perfect for you. Alternatively, if you’ve already submitted your proposal, this article which covers how to structure a dissertation might be more helpful.

How To Write A Dissertation: 8 Steps

  • Clearly understand what a dissertation (or thesis) is
  • Find a unique and valuable research topic
  • Craft a convincing research proposal
  • Write up a strong introduction chapter
  • Review the existing literature and compile a literature review
  • Design a rigorous research strategy and undertake your own research
  • Present the findings of your research
  • Draw a conclusion and discuss the implications

Start writing your dissertation

Step 1: Understand exactly what a dissertation is

This probably sounds like a no-brainer, but all too often, students come to us for help with their research and the underlying issue is that they don’t fully understand what a dissertation (or thesis) actually is.

So, what is a dissertation?

At its simplest, a dissertation or thesis is a formal piece of research , reflecting the standard research process . But what is the standard research process, you ask? The research process involves 4 key steps:

  • Ask a very specific, well-articulated question (s) (your research topic)
  • See what other researchers have said about it (if they’ve already answered it)
  • If they haven’t answered it adequately, undertake your own data collection and analysis in a scientifically rigorous fashion
  • Answer your original question(s), based on your analysis findings

 A dissertation or thesis is a formal piece of research, reflecting the standard four step academic research process.

In short, the research process is simply about asking and answering questions in a systematic fashion . This probably sounds pretty obvious, but people often think they’ve done “research”, when in fact what they have done is:

  • Started with a vague, poorly articulated question
  • Not taken the time to see what research has already been done regarding the question
  • Collected data and opinions that support their gut and undertaken a flimsy analysis
  • Drawn a shaky conclusion, based on that analysis

If you want to see the perfect example of this in action, look out for the next Facebook post where someone claims they’ve done “research”… All too often, people consider reading a few blog posts to constitute research. Its no surprise then that what they end up with is an opinion piece, not research. Okay, okay – I’ll climb off my soapbox now.

The key takeaway here is that a dissertation (or thesis) is a formal piece of research, reflecting the research process. It’s not an opinion piece , nor a place to push your agenda or try to convince someone of your position. Writing a good dissertation involves asking a question and taking a systematic, rigorous approach to answering it.

If you understand this and are comfortable leaving your opinions or preconceived ideas at the door, you’re already off to a good start!

 A dissertation is not an opinion piece, nor a place to push your agenda or try to  convince someone of your position.

Step 2: Find a unique, valuable research topic

As we saw, the first step of the research process is to ask a specific, well-articulated question. In other words, you need to find a research topic that asks a specific question or set of questions (these are called research questions ). Sounds easy enough, right? All you’ve got to do is identify a question or two and you’ve got a winning research topic. Well, not quite…

A good dissertation or thesis topic has a few important attributes. Specifically, a solid research topic should be:

Let’s take a closer look at these:

Attribute #1: Clear

Your research topic needs to be crystal clear about what you’re planning to research, what you want to know, and within what context. There shouldn’t be any ambiguity or vagueness about what you’ll research.

Here’s an example of a clearly articulated research topic:

An analysis of consumer-based factors influencing organisational trust in British low-cost online equity brokerage firms.

As you can see in the example, its crystal clear what will be analysed (factors impacting organisational trust), amongst who (consumers) and in what context (British low-cost equity brokerage firms, based online).

Need a helping hand?

how long to write dissertation proposal

Attribute #2:   Unique

Your research should be asking a question(s) that hasn’t been asked before, or that hasn’t been asked in a specific context (for example, in a specific country or industry).

For example, sticking organisational trust topic above, it’s quite likely that organisational trust factors in the UK have been investigated before, but the context (online low-cost equity brokerages) could make this research unique. Therefore, the context makes this research original.

One caveat when using context as the basis for originality – you need to have a good reason to suspect that your findings in this context might be different from the existing research – otherwise, there’s no reason to warrant researching it.

Attribute #3: Important

Simply asking a unique or original question is not enough – the question needs to create value. In other words, successfully answering your research questions should provide some value to the field of research or the industry. You can’t research something just to satisfy your curiosity. It needs to make some form of contribution either to research or industry.

For example, researching the factors influencing consumer trust would create value by enabling businesses to tailor their operations and marketing to leverage factors that promote trust. In other words, it would have a clear benefit to industry.

So, how do you go about finding a unique and valuable research topic? We explain that in detail in this video post – How To Find A Research Topic . Yeah, we’ve got you covered 😊

Step 3: Write a convincing research proposal

Once you’ve pinned down a high-quality research topic, the next step is to convince your university to let you research it. No matter how awesome you think your topic is, it still needs to get the rubber stamp before you can move forward with your research. The research proposal is the tool you’ll use for this job.

So, what’s in a research proposal?

The main “job” of a research proposal is to convince your university, advisor or committee that your research topic is worthy of approval. But convince them of what? Well, this varies from university to university, but generally, they want to see that:

  • You have a clearly articulated, unique and important topic (this might sound familiar…)
  • You’ve done some initial reading of the existing literature relevant to your topic (i.e. a literature review)
  • You have a provisional plan in terms of how you will collect data and analyse it (i.e. a methodology)

At the proposal stage, it’s (generally) not expected that you’ve extensively reviewed the existing literature , but you will need to show that you’ve done enough reading to identify a clear gap for original (unique) research. Similarly, they generally don’t expect that you have a rock-solid research methodology mapped out, but you should have an idea of whether you’ll be undertaking qualitative or quantitative analysis , and how you’ll collect your data (we’ll discuss this in more detail later).

Long story short – don’t stress about having every detail of your research meticulously thought out at the proposal stage – this will develop as you progress through your research. However, you do need to show that you’ve “done your homework” and that your research is worthy of approval .

So, how do you go about crafting a high-quality, convincing proposal? We cover that in detail in this video post – How To Write A Top-Class Research Proposal . We’ve also got a video walkthrough of two proposal examples here .

Step 4: Craft a strong introduction chapter

Once your proposal’s been approved, its time to get writing your actual dissertation or thesis! The good news is that if you put the time into crafting a high-quality proposal, you’ve already got a head start on your first three chapters – introduction, literature review and methodology – as you can use your proposal as the basis for these.

Handy sidenote – our free dissertation & thesis template is a great way to speed up your dissertation writing journey.

What’s the introduction chapter all about?

The purpose of the introduction chapter is to set the scene for your research (dare I say, to introduce it…) so that the reader understands what you’ll be researching and why it’s important. In other words, it covers the same ground as the research proposal in that it justifies your research topic.

What goes into the introduction chapter?

This can vary slightly between universities and degrees, but generally, the introduction chapter will include the following:

  • A brief background to the study, explaining the overall area of research
  • A problem statement , explaining what the problem is with the current state of research (in other words, where the knowledge gap exists)
  • Your research questions – in other words, the specific questions your study will seek to answer (based on the knowledge gap)
  • The significance of your study – in other words, why it’s important and how its findings will be useful in the world

As you can see, this all about explaining the “what” and the “why” of your research (as opposed to the “how”). So, your introduction chapter is basically the salesman of your study, “selling” your research to the first-time reader and (hopefully) getting them interested to read more.

How do I write the introduction chapter, you ask? We cover that in detail in this post .

The introduction chapter is where you set the scene for your research, detailing exactly what you’ll be researching and why it’s important.

Step 5: Undertake an in-depth literature review

As I mentioned earlier, you’ll need to do some initial review of the literature in Steps 2 and 3 to find your research gap and craft a convincing research proposal – but that’s just scratching the surface. Once you reach the literature review stage of your dissertation or thesis, you need to dig a lot deeper into the existing research and write up a comprehensive literature review chapter.

What’s the literature review all about?

There are two main stages in the literature review process:

Literature Review Step 1: Reading up

The first stage is for you to deep dive into the existing literature (journal articles, textbook chapters, industry reports, etc) to gain an in-depth understanding of the current state of research regarding your topic. While you don’t need to read every single article, you do need to ensure that you cover all literature that is related to your core research questions, and create a comprehensive catalogue of that literature , which you’ll use in the next step.

Reading and digesting all the relevant literature is a time consuming and intellectually demanding process. Many students underestimate just how much work goes into this step, so make sure that you allocate a good amount of time for this when planning out your research. Thankfully, there are ways to fast track the process – be sure to check out this article covering how to read journal articles quickly .

Dissertation Coaching

Literature Review Step 2: Writing up

Once you’ve worked through the literature and digested it all, you’ll need to write up your literature review chapter. Many students make the mistake of thinking that the literature review chapter is simply a summary of what other researchers have said. While this is partly true, a literature review is much more than just a summary. To pull off a good literature review chapter, you’ll need to achieve at least 3 things:

  • You need to synthesise the existing research , not just summarise it. In other words, you need to show how different pieces of theory fit together, what’s agreed on by researchers, what’s not.
  • You need to highlight a research gap that your research is going to fill. In other words, you’ve got to outline the problem so that your research topic can provide a solution.
  • You need to use the existing research to inform your methodology and approach to your own research design. For example, you might use questions or Likert scales from previous studies in your your own survey design .

As you can see, a good literature review is more than just a summary of the published research. It’s the foundation on which your own research is built, so it deserves a lot of love and attention. Take the time to craft a comprehensive literature review with a suitable structure .

But, how do I actually write the literature review chapter, you ask? We cover that in detail in this video post .

Step 6: Carry out your own research

Once you’ve completed your literature review and have a sound understanding of the existing research, its time to develop your own research (finally!). You’ll design this research specifically so that you can find the answers to your unique research question.

There are two steps here – designing your research strategy and executing on it:

1 – Design your research strategy

The first step is to design your research strategy and craft a methodology chapter . I won’t get into the technicalities of the methodology chapter here, but in simple terms, this chapter is about explaining the “how” of your research. If you recall, the introduction and literature review chapters discussed the “what” and the “why”, so it makes sense that the next point to cover is the “how” –that’s what the methodology chapter is all about.

In this section, you’ll need to make firm decisions about your research design. This includes things like:

  • Your research philosophy (e.g. positivism or interpretivism )
  • Your overall methodology (e.g. qualitative , quantitative or mixed methods)
  • Your data collection strategy (e.g. interviews , focus groups, surveys)
  • Your data analysis strategy (e.g. content analysis , correlation analysis, regression)

If these words have got your head spinning, don’t worry! We’ll explain these in plain language in other posts. It’s not essential that you understand the intricacies of research design (yet!). The key takeaway here is that you’ll need to make decisions about how you’ll design your own research, and you’ll need to describe (and justify) your decisions in your methodology chapter.

2 – Execute: Collect and analyse your data

Once you’ve worked out your research design, you’ll put it into action and start collecting your data. This might mean undertaking interviews, hosting an online survey or any other data collection method. Data collection can take quite a bit of time (especially if you host in-person interviews), so be sure to factor sufficient time into your project plan for this. Oftentimes, things don’t go 100% to plan (for example, you don’t get as many survey responses as you hoped for), so bake a little extra time into your budget here.

Once you’ve collected your data, you’ll need to do some data preparation before you can sink your teeth into the analysis. For example:

  • If you carry out interviews or focus groups, you’ll need to transcribe your audio data to text (i.e. a Word document).
  • If you collect quantitative survey data, you’ll need to clean up your data and get it into the right format for whichever analysis software you use (for example, SPSS, R or STATA).

Once you’ve completed your data prep, you’ll undertake your analysis, using the techniques that you described in your methodology. Depending on what you find in your analysis, you might also do some additional forms of analysis that you hadn’t planned for. For example, you might see something in the data that raises new questions or that requires clarification with further analysis.

The type(s) of analysis that you’ll use depend entirely on the nature of your research and your research questions. For example:

  • If your research if exploratory in nature, you’ll often use qualitative analysis techniques .
  • If your research is confirmatory in nature, you’ll often use quantitative analysis techniques
  • If your research involves a mix of both, you might use a mixed methods approach

Again, if these words have got your head spinning, don’t worry! We’ll explain these concepts and techniques in other posts. The key takeaway is simply that there’s no “one size fits all” for research design and methodology – it all depends on your topic, your research questions and your data. So, don’t be surprised if your study colleagues take a completely different approach to yours.

The research philosophy is at the core of the methodology chapter

Step 7: Present your findings

Once you’ve completed your analysis, it’s time to present your findings (finally!). In a dissertation or thesis, you’ll typically present your findings in two chapters – the results chapter and the discussion chapter .

What’s the difference between the results chapter and the discussion chapter?

While these two chapters are similar, the results chapter generally just presents the processed data neatly and clearly without interpretation, while the discussion chapter explains the story the data are telling  – in other words, it provides your interpretation of the results.

For example, if you were researching the factors that influence consumer trust, you might have used a quantitative approach to identify the relationship between potential factors (e.g. perceived integrity and competence of the organisation) and consumer trust. In this case:

  • Your results chapter would just present the results of the statistical tests. For example, correlation results or differences between groups. In other words, the processed numbers.
  • Your discussion chapter would explain what the numbers mean in relation to your research question(s). For example, Factor 1 has a weak relationship with consumer trust, while Factor 2 has a strong relationship.

Depending on the university and degree, these two chapters (results and discussion) are sometimes merged into one , so be sure to check with your institution what their preference is. Regardless of the chapter structure, this section is about presenting the findings of your research in a clear, easy to understand fashion.

Importantly, your discussion here needs to link back to your research questions (which you outlined in the introduction or literature review chapter). In other words, it needs to answer the key questions you asked (or at least attempt to answer them).

For example, if we look at the sample research topic:

In this case, the discussion section would clearly outline which factors seem to have a noteworthy influence on organisational trust. By doing so, they are answering the overarching question and fulfilling the purpose of the research .

Your discussion here needs to link back to your research questions. It needs to answer the key questions you asked in your introduction.

For more information about the results chapter , check out this post for qualitative studies and this post for quantitative studies .

Step 8: The Final Step Draw a conclusion and discuss the implications

Last but not least, you’ll need to wrap up your research with the conclusion chapter . In this chapter, you’ll bring your research full circle by highlighting the key findings of your study and explaining what the implications of these findings are.

What exactly are key findings? The key findings are those findings which directly relate to your original research questions and overall research objectives (which you discussed in your introduction chapter). The implications, on the other hand, explain what your findings mean for industry, or for research in your area.

Sticking with the consumer trust topic example, the conclusion might look something like this:

Key findings

This study set out to identify which factors influence consumer-based trust in British low-cost online equity brokerage firms. The results suggest that the following factors have a large impact on consumer trust:

While the following factors have a very limited impact on consumer trust:

Notably, within the 25-30 age groups, Factors E had a noticeably larger impact, which may be explained by…

Implications

The findings having noteworthy implications for British low-cost online equity brokers. Specifically:

The large impact of Factors X and Y implies that brokers need to consider….

The limited impact of Factor E implies that brokers need to…

As you can see, the conclusion chapter is basically explaining the “what” (what your study found) and the “so what?” (what the findings mean for the industry or research). This brings the study full circle and closes off the document.

In the final chapter, you’ll bring your research full circle by highlighting the key findings of your study and the implications thereof.

Let’s recap – how to write a dissertation or thesis

You’re still with me? Impressive! I know that this post was a long one, but hopefully you’ve learnt a thing or two about how to write a dissertation or thesis, and are now better equipped to start your own research.

To recap, the 8 steps to writing a quality dissertation (or thesis) are as follows:

  • Understand what a dissertation (or thesis) is – a research project that follows the research process.
  • Find a unique (original) and important research topic
  • Craft a convincing dissertation or thesis research proposal
  • Write a clear, compelling introduction chapter
  • Undertake a thorough review of the existing research and write up a literature review
  • Undertake your own research
  • Present and interpret your findings

Once you’ve wrapped up the core chapters, all that’s typically left is the abstract , reference list and appendices. As always, be sure to check with your university if they have any additional requirements in terms of structure or content.  

how long to write dissertation proposal

Psst... there’s more!

This post was based on one of our popular Research Bootcamps . If you're working on a research project, you'll definitely want to check this out ...

You Might Also Like:

Qualitative interview 101

20 Comments

Romia

thankfull >>>this is very useful

Madhu

Thank you, it was really helpful

Elhadi Abdelrahim

unquestionably, this amazing simplified way of teaching. Really , I couldn’t find in the literature words that fully explicit my great thanks to you. However, I could only say thanks a-lot.

Derek Jansen

Great to hear that – thanks for the feedback. Good luck writing your dissertation/thesis.

Writer

This is the most comprehensive explanation of how to write a dissertation. Many thanks for sharing it free of charge.

Sam

Very rich presentation. Thank you

Hailu

Thanks Derek Jansen|GRADCOACH, I find it very useful guide to arrange my activities and proceed to research!

Nunurayi Tambala

Thank you so much for such a marvelous teaching .I am so convinced that am going to write a comprehensive and a distinct masters dissertation

Hussein Huwail

It is an amazing comprehensive explanation

Eva

This was straightforward. Thank you!

Ken

I can say that your explanations are simple and enlightening – understanding what you have done here is easy for me. Could you write more about the different types of research methods specific to the three methodologies: quan, qual and MM. I look forward to interacting with this website more in the future.

Thanks for the feedback and suggestions 🙂

Osasuyi Blessing

Hello, your write ups is quite educative. However, l have challenges in going about my research questions which is below; *Building the enablers of organisational growth through effective governance and purposeful leadership.*

Dung Doh

Very educating.

Ezra Daniel

Just listening to the name of the dissertation makes the student nervous. As writing a top-quality dissertation is a difficult task as it is a lengthy topic, requires a lot of research and understanding and is usually around 10,000 to 15000 words. Sometimes due to studies, unbalanced workload or lack of research and writing skill students look for dissertation submission from professional writers.

Nice Edinam Hoyah

Thank you 💕😊 very much. I was confused but your comprehensive explanation has cleared my doubts of ever presenting a good thesis. Thank you.

Sehauli

thank you so much, that was so useful

Daniel Madsen

Hi. Where is the excel spread sheet ark?

Emmanuel kKoko

could you please help me look at your thesis paper to enable me to do the portion that has to do with the specification

my topic is “the impact of domestic revenue mobilization.

Submit a Comment Cancel reply

Your email address will not be published. Required fields are marked *

Save my name, email, and website in this browser for the next time I comment.

  • Print Friendly
  • How it works

researchprospect post subheader

How to Write a Dissertation Proposal with Structure & Steps

Published by Anastasia Lois at August 14th, 2021 , Revised On October 26, 2023

“A dissertation proposal is a stepping stone towards writing the final dissertation paper. It’s a unique document  that informs the reader of the aim & objectives of dissertation research and   its course of action.”

The main purpose of a proposal paper is to showcase to your supervisor or dissertation committee members that your dissertation research will add value to existing knowledge in your area of study.

Although the exact structure of a dissertation proposal may vary depending on your academic level, academic subject, and size of the paper, the contents remain pretty much the same.

However, it will still make sense to consult with your supervisor about the proposal formatting and structuring guidelines before working on your dissertation proposal paper.

You may lose out on scoring some important marks if your proposal paper does not follow your department’s specific rules. Here are some tips for you on how to structure a dissertation proposal paper.

Tips on Completing a Dissertation Proposal in Due Time

Consult your supervisor or department to find out how much time you have to  complete your dissertation proposal . Each graduate program is different, so you must adhere to the specific rules to avoid unwelcome surprises.

Depending on the degree program you are enrolled in, you may have to start working on your chosen topic  right away, or you might need to deal with some  assignments  and  exams  first.

You can learn about the rules and timelines concerning your dissertation project on the university’s online portal. If you are still unsure, it will be best to speak with your department’s admin clerk, the program head, or supervisor.

Look for Proposal Structural Requirements in the Guidelines

Most academic institutions will provide precise rules for structuring your dissertation proposal in terms of the document’s content and how to arrange it.  If you have not figured out these requirements, you must speak with your supervisor to find out what they recommend. Typical contents and structure of a dissertation proposal include the following;

  • Statement of the Problem
  • Background/Rationale
  • Introduction (Justifying your Research)
  • Research Questions or  Hypothesis  (Research aim and objectives)
  • Literature Review
  • Proposed Methodology
  • Opportunities and Limitations

Project Schedule

Have an unhelpful dissertation project supervisor? Here is some advice to  help you deal with an uncompromising dissertation advisor.

How Long is a Dissertation Proposal?

The length of your dissertation proposal will depend on your degree program and your research topic. PhD-level dissertation proposals are much longer in terms of word count than Bachelors’s and Master’s level proposals.

  • Bachelor’s level dissertation proposals are about 5-6 pages long.
  • Masters and Ph.D. level proposals’ length varies from 15-25 pages depending on the academic subject and degree program’s specifications.
  • If the word count or page length expectation is not mentioned in the dissertation handbook or the guidelines on the university’s website, you should check with your supervisor or program coordinator for a clear understanding of this particular requirement.

The proposals we write have:

  • Precision and Clarity
  • Zero Plagiarism
  • High-level Encryption
  • Authentic Sources

proposals we write

Dissertation Proposal Formatting

Formatting your dissertation proposal will also depend on your program’s specific guidelines and your research area. Find the exact guidelines for formatting cover sheets and title pages, referencing style, notes, bibliography, margin sizes, page numbers, and fonts. Again if you are unsure about anything, it is recommended to consult with your project advisor.

Find out About the Approval Criteria

The process of  writing your dissertation proposal paper  and getting acceptance from the committee of members of your supervisor is tricky.

Consult your department’s academic assistant, supervisor, or program chair to learn about all the process stages. Here are a couple of points you will need to be aware of:

  • You might be required to have your chosen research topic approved by your academic supervisor or department chair.
  • Submit your proposal and have it formally signed and approved so you can continue with your research.

You may find the dissertation proposal writing process perplexing and challenging if this is the first time you are preparing such a document. All the essential elements of a dissertation proposal paper need to be present before submitting it for approval.

Any feedback received from the tutor or the supervising committee should be taken very seriously and incorporated into your planning for dissertation research. Do not start working on your final dissertation paper until your supervisor has accepted the proposal.

To help you organise your dissertation proposal paper correctly, we have detailed guidelines for structuring a dissertation proposal. Irrespective of the degree program you are developing your dissertation proposal for, you will find these guidelines equally important.

Our expert academics can produce a flawless dissertation proposal on your chosen topic. They can also suggest free topics in your area of study if you haven’t selected a topic. Order free topics here or get a quote for our proposal writing service here.

Select a Topic

Selecting an  appropriate topic is the key to having your research work recognised in your field of study. Make sure your chosen topic is relevant, interesting, and manageable.

Ideally, you would want to research a topic that previous researchers have not explored so you can contribute to knowledge on the academic subject.

But even if your topic has been well-researched previously, you can make your study stand out by tweaking the  research design  and  research questions  to add a new dimension to your research.

How to Choose a Suitable Research Topic

Here are some guidelines on how to choose a suitable research topic.

List all the topics that you find interesting and relevant to your area of study. PhD and MaMasters’sevel students are already well aware of their academic interests.

Bachelor students can consider unanswered questions that emerged from their past academic assignments and drove them to conduct a detailed investigation to find answers.

Follow this process, and you’ll be able to choose the most appropriate topic for your research. Not only will this make your dissertation unique, but it also increases the chances of your proposal being accepted in the first attempt.

  • Think about all your past academic achievements and associations, such as any research notes you might have written for your classes, any unsettled questions from your previous academic assignments that left you wondering, and the material you learned in classes taught by professors.
  • For example , you learned about how natural gas is supplied to households in the UK in one of your coursework assignments and now eagerly wish to know exactly how natural gas is processed at an industrial scale.

ORDER YOUR PROPOSAL NOW

Conduct initial research on your chosen topic(s). This will include reading authentic text material on the topic(s) to familiarise yourself with each potential topic. Doing so will help you figure out whether there really is a need to investigate your selected topics further.

Visit your university’s library or online academic databases such as ProQuest, EBSCO, QuickBase to find articles, journals, books, peer-reviewed articles, and thesis/dissertation papers (by other students) written on your possible research topic .

Ignore all academic sources that you find methodologically flawed or obsolete.  Visit our online research topics library to choose a topic relevant to your interests .

Consult your academic supervisor and show them your list of potential topics. Their advice will be crucial for deciding whether the topic you are interested in is appropriate and meets your degree program requirements.

It is recommended to set up an appointment with your supervisor to see them in person to discuss your potential topics, even though you can do the same in email too.

  • If the topics you are interested in are too broad or lack focus, your supervisor will be able to guide you towards academic sources that could help narrow down your research.
  • Having several topics in your list of potential topics will mean that you will have something to fall back onto if they don’t approve your first choice.

Narrow the Focus of your Research  – Once a topic has been mutually agreed upon between you and your academic supervisor, it is time to narrow down the focus. Hence, your research explores an aspect of the topic that has not been investigated before.

Spend as much time as possible examining different aspects of the topic to establish a research aim that would truly add value to the existing knowledge.

  • For example, you were initially interested in studying the different natural gas process techniques in the UK on an industrial scale. But you noticed that the existing literature doesn’t count for one advanced gas processing method that helps the industry save millions of pounds every year. Hence, you decide to make that the focus of your research.
  • Your topic could be too broad as you start your research, but as you dig deep into your research, the topic will continue to narrow and evolve. TIP – It is better to work on a topic that is too broad rather than on something there is not enough text material to work with.

Structure of a Dissertation Proposal

The key elements of a great dissertation proposal are explained in detail under this section ‘structure of a dissertation proposal’. Once you’ve finalised your topic, you need to switch to writing your dissertation proposal paper quickly. As previously mentioned, your proposal paper’s exact structure may vary depending on your university/college requirements.

research proposal

A good dissertation proposal  title  will give the reader an insight into the aim/idea of your study. Describe the purpose and/or contents of your dissertation proposal paper in the fewest possible words.

A concise and focused title will help you gain the attention of the readers. However, you might need to adjust your title several times as you write the paper because your comprehensive research might continue to add new dimensions to your study.

  • Your title must be as categorical as possible. For example, instead of “Natural Gas Processing Techniques in the UK”, use a more specific title like “Investigating various industrial natural gas processing technologies employed in the UK” so the reader can understand exactly what your research is about.

Write a brief executive summary or an abstract of your proposal if you have been asked to do so in the structural guidelines. Generally, the  abstract  is included in the final dissertation paper with a length of around 300-400 words.

If you have to write an abstract for your proposal, here are the key points that it must cover;

  • The background to your research.
  • Research questions that you wish to address.
  • Your proposed methods of research, which will either test the hypothesis or address the research problem.
  • The significance of your research as to how it will add value to the scientific or academic community.

Get Help With Your Assignment!

Uk’s best academic support services. how would you know until you try.

Get Help With Your Assignment

Introduction

This is your first chance to make a strong impression on the reader. Not only your  introduction  section should be engaging, contextually, but it is also supposed to provide a background to the topic and explain the  thesis problem .

Here is what the first paragraph of the introduction section should include:

  • Explain your research idea and present a clear understanding as to why you’ve chosen this topic.
  • Present a summary of the scope of your research study, taking into account the existing literature.
  • Briefly describe the issues and specific problems your research aims to address!

In the next paragraphs, summarise  the statement of the problem . Explain what gap in the existing knowledge your research will fill and how your work will prove significant in your area of study.

For example, the focus of your research could be the stage of carbon monoxide removal from natural gas. Still, other similar studies do not sufficiently explore this aspect of natural gas processing technology.

Here is a comprehensive article on “ How to Write Introduction for Dissertation Paper .”

Aim & Objectives

This is the  most critical section of the proposal paper . List the  research questions  or the research objectives your study will address. When writing this particular section, it will make sense to think of the following questions:

  • Are there any specific findings that you are expecting?
  • What aspects of the topic have you decided not to investigate and why?
  • How will your research contribute to the existing knowledge in your field?

Literature Review

The  literature review section  is your chance to state the key established research trends,  hypotheses , and theories on the subject. Demonstrate to the reader that your research is a unique contribution to your field because it explores the topic from a new angle.

In a dissertation proposal, you won’t be expected to provide an extensive list of all previous research studies on the topic. Still, all the key theories reported by other scholars should be briefly referred to.

Take into consideration the following when writing the literature review section:

  • The gaps identified in the previous research studies on the topic which your own research aims to fill. State the limitations of previous studies, whether lacking sufficient evidence, invalid, or too broad.
  • The key established research trends, theories, and hypotheses as reported by other researchers.
  • Any specific arguments and/or methodologies that previous scholars used when investigating your topic.

Our expert dissertation proposal editors can improve the quality of your proposal paper to the First Class standard. Complete this short and simple order form here so we can get feedback from our writers.

Methodology

A focused and well-defined methodology in a proposal paper can help you explain to your readers  how you plan to conduct your research  and why  your chosen research design  can provide reliable answers to your research questions.

The choice of research design and analytical approach will depend on several factors, including but not limited to your area of study and research constraints.

Depending on your topic and the existing literature, you will need to decide whether your dissertation will be purely descriptive or use primary (quantitative/qualitative data) as part of the research design.

Any research limitations and ethical issues that you expect to deal with should be clearly stated. For example, you might not be able to use a large sample size of respondents due to financial constraints. Small sample size can undermine your research significance.

How to Write a First Class Dissertation Proposal or Research Proposal.

“If you’re unable to pull off a first-class proposal, we’re here to help. We at ResearchProspect make sure that our writers prepare a flawless dissertation proposal for you. Our highly qualified team of writers will also help you choose a relevant topic for your subject area. Get in touch with us today, and let us take care of all your dissertation worries! Learn more about our dissertation proposal writing service.

Some Masters and PhD level degree programs require students to include a project timeline or timetable to give readers an idea of how and when they plan to complete different stages of the project.

Project timeline can be a great planning tool, mainly if your research includes experiments, statistical analysis , designing, and primary data collection. However, it may have to be modified slightly as you progress into your research.

By no means is it a fixed program for carrying out your work. When developing the project timeline in your proposal, always consider the time needed for practical aspects of the research, such as travelling, experiments, and fieldwork.

dissertation-project-timeline

Referencing and In-Text Citations

Underrated, but referencing is one of the most crucial aspects of preparing a proposal. You can think of your proposal as the first impression of your dissertation.

You would want everything to be perfect and in place, wouldn’t you? Thus, always make sure that your dissertation consists of all the necessary elements.

You will have to cite information and data that you include in your dissertation. So make sure that the references that you include are credible and authentic.

You can use well-known academic journals, official websites, past researches, and concepts presented by renowned authors and writers in the respective field.

The same rule applies to in-text citations. Make sure that you cite references accurately  according to the required referencing style  as mentioned in the guidelines.

References should back statistics, facts, and figures at all times. It is highly recommended to back every 100-200 words written with at least one academic reference. The quantity of references does not matter; however, the quality does.

These are the basic elements of a dissertation proposal. Taking care of all these sections will help you when you are confused about structuring a dissertation proposal. In addition to these steps, look for different  dissertation proposal examples  on your research topic. A  sample dissertation proposal  paper can provide a clear understanding of how to go about the “pro”osal stage” of”the dissertation project.

“If you’re unable to pull off a first-class proposal, we’re here to help. We at ResearchProspect make sure that our writers prepare a flawless dissertation proposal for you. Our highly qualified team of writers will also help you choose a relevant topic for your subject area. Get in touch with us today, and let us take care of all your dissertation worries! Learn more about our dissertation proposal writing service .”

Frequently Asked Questions

What is dissertation proposal in research.

A dissertation proposal in research outlines the planned study. It includes research objectives, methods, scope, and significance. It’s a blueprint that demonstrates the feasibility and value of the research, helping gain approval before proceeding with the full dissertation.

How do you write a dissertation proposal?

A dissertation proposal outlines your research topic, objectives, methodology, and potential significance. Start with a clear title, state your research question, detail the methods you will use to answer it, and highlight the contribution it will make to the field. Ensure it is well-researched, concise, and compelling to gain approval.

How long is a dissertation proposal?

A dissertation proposal’s length varies by field and institution. Typically, it ranges from 10 to 20 pages, but can be longer for complex topics. It includes an introduction, research question, literature review, methodology, and potential significance. Always consult department guidelines or advisors to ensure appropriate length and content.

What are the types of dissertation proposals?

Dissertation proposal types largely depend on the research’s nature and methodology. Common types include empirical (collecting data from the real world), non-empirical (theory or literature-based), and narrative (case studies). Each type dictates a different approach to data collection, analysis, and presentation, tailored to the subject and field of study.

You May Also Like

Make sure that your selected topic is intriguing, manageable, and relevant. Here are some guidelines to help understand how to find a good dissertation topic.

Find how to write research questions with the mentioned steps required for a perfect research question. Choose an interesting topic and begin your research.

This article is a step-by-step guide to how to write statement of a problem in research. The research problem will be half-solved by defining it correctly.

USEFUL LINKS

LEARNING RESOURCES

researchprospect-reviews-trust-site

COMPANY DETAILS

Research-Prospect-Writing-Service

  • How It Works
  • Home »

find your perfect postgrad program Search our Database of 30,000 Courses

Writing a dissertation proposal.

Dissertation Proposal

What is a dissertation proposal?

Dissertation proposals are like the table of contents for your research project , and will help you explain what it is you intend to examine, and roughly, how you intend to go about collecting and analysing your data. You won’t be required to have everything planned out exactly, as your topic may change slightly in the course of your research, but for the most part, writing your proposal should help you better identify the direction for your dissertation.

When you’ve chosen a topic for your dissertation , you’ll need to make sure that it is both appropriate to your field of study and narrow enough to be completed by the end of your course. Your dissertation proposal will help you define and determine both of these things and will also allow your department and instructors to make sure that you are being advised by the best person to help you complete your research.

A dissertation proposal should include:

  • An introduction to your dissertation topic
  • Aims and objectives of your dissertation
  • A literature review of the current research undertaken in your field
  • Proposed methodology to be used
  • Implications of your research
  • Limitations of your research
  • Bibliography 

Although this content all needs to be included in your dissertation proposal, the content isn’t set in stone so it can be changed later if necessary, depending on your topic of study, university or degree. Think of your dissertation proposal as more of a guide to writing your dissertation rather than something to be strictly adhered to – this will be discussed later. 

Writing a dissertation proposal

Why is a dissertation proposal important?

A dissertation proposal is very important because it helps shape the actual dissertation, which is arguably the most important piece of writing a postgraduate student will undertake. By having a well-structured dissertation proposal, you will have a strong foundation for your dissertation and a good template to follow. The dissertation itself is key to postgraduate success as it will contribute to your overall grade . Writing your dissertation will also help you to develop research and communication skills, which could become invaluable in your employment success and future career. By making sure you’re fully briefed on the current research available in your chosen dissertation topic, as well as keeping details of your bibliography up to date, you will be in a great position to write an excellent dissertation.

Next, we’ll be outlining things you can do to help you produce the best postgraduate dissertation proposal possible.

How to begin your dissertation proposal

Writing a dissertation proposal

1. Narrow the topic down  

It’s important that when you sit down to draft your proposal, you’ve carefully thought out your topic and are able to narrow it down enough to present a clear and succinct understanding of what you aim to do and hope to accomplish in your dissertation.

How do I decide on a dissertation topic?

A simple way to begin choosing a topic for your dissertation is to go back through your assignments and lectures. Was there a topic that stood out to you? Was there an idea that wasn’t fully explored? If the answer to either of these questions is yes, then you have a great starting point! If not, then consider one of your more personal interests. Use Google Scholar to explore studies and journals on your topic to find any areas that could go into more detail or explore a more niche topic within your personal interest. 

Keep track of all publications

It’s important to keep track of all the publications that you use while you research. You can use this in your literature review.

You need to keep track of:

  • The title of the study/research paper/book/journal
  • Who wrote/took part in the study/research paper
  • Chapter title
  • Page number(s)

The more research you do, the more you should be able to narrow down your topic and find an interesting area to focus on. You’ll also be able to write about everything you find in your literature review which will make your proposal stronger.

While doing your research, consider the following:

  • When was your source published? Is the information outdated? Has new information come to light since?
  • Can you determine if any of the methodologies could have been carried out more efficiently? Are there any errors or gaps?
  • Are there any ethical concerns that should be considered in future studies on the same topic?
  • Could anything external (for example new events happening) have influenced the research?

Read more about picking a topic for your dissertation . 

How long should the dissertation proposal be?

There is usually no set length for a dissertation proposal, but you should aim for 1,000 words or more. Your dissertation proposal will give an outline of the topic of your dissertation, some of the questions you hope to answer with your research, what sort of studies and type of data you aim to employ in your research, and the sort of analysis you will carry out.

Different courses may have different requirements for things like length and the specific information to include, as well as what structure is preferred, so be sure to check what special requirements your course has.  

Dissertation proposal example

2. What should I include in a dissertation proposal?

Your dissertation proposal should have several key aspects regardless of the structure. The introduction, the methodology, aims and objectives, the literature review, and the constraints of your research all need to be included to ensure that you provide your supervisor with a comprehensive proposal. But what are they? Here's a checklist to get you started.

  • Introduction

The introduction will state your central research question and give background on the subject, as well as relating it contextually to any broader issues surrounding it. 

The dissertation proposal introduction should outline exactly what you intend to investigate in your final research project.

Make sure you outline the structure of the dissertation proposal in your introduction, i.e. part one covers methodology, part two covers a literature review, part three covers research limitations, and so forth.

Your introduction should also include the working title for your dissertation – although don't worry if you want to change this at a later stage as your supervisors will not expect this to be set in stone.

Dissertation methodology

The dissertation methodology will break down what sources you aim to use for your research and what sort of data you will collect from it, either quantitative or qualitative. You may also want to include how you will analyse the data you gather and what, if any, bias there may be in your chosen methods.

Depending on the level of detail that your specific course requires, you may also want to explain why your chosen approaches to gathering data are more appropriate to your research than others.

Consider and explain how you will conduct empirical research. For example, will you use interviews? Surveys? Observation? Lab experiments?

In your dissertation methodology, outline the variables that you will measure in your research and how you will select your data or participant sample to ensure valid results.

Finally, are there any specific tools that you will use for your methodology? If so, make sure you provide this information in the methodology section of your dissertation proposal.

  • Aims and objectives

Writing a dissertation proposal

Your aim should not be too broad but should equally not be too specific.

An example of a dissertation aim could be: ‘To examine the key content features and social contexts that construct successful viral marketing content distribution on X’.

In comparison, an example of a dissertation aim that is perhaps too broad would be: ‘To investigate how things go viral on X’.

The aim of your dissertation proposal should relate directly to your research question.

  • Literature review

The literature review will list the books and materials that you will be using to do your research. This is where you can list materials that gave you more background on your topic, or contain research carried out previously that you referred to in your own studies. 

The literature review is also a good place to demonstrate how your research connects to previous academic studies and how your methods may differ from or build upon those used by other researchers. While it’s important to give enough information about the materials to show that you have read and understood them, don’t forget to include your analysis of their value to your work.

Where there are shortfalls in other pieces of academic work, identify these and address how you will overcome these shortcomings in your own research.

Constraints and limitations of your research

Lastly, you will also need to include the constraints of your research. Many topics will have broad links to numerous larger and more complex issues, so by clearly stating the constraints of your research, you are displaying your understanding and acknowledgment of these larger issues, and the role they play by focusing your research on just one section or part of the subject.

In this section it is important to Include examples of possible limitations, for example, issues with sample size, participant drop out, lack of existing research on the topic, time constraints, and other factors that may affect your study.

  • Ethical considerations

Confidentiality and ethical concerns are an important part of any research.

Ethics are key, as your dissertation will need to undergo ethical approval if you are working with participants. This means that it’s important to allow for and explain ethical considerations in your dissertation proposal.

Keep confidentiality in mind and keep your participants informed, so they are aware of how the data provided is being used and are assured that all personal information is being kept confidential.

Consider how involved your patients will be with your research, this will help you think about what ethical considerations to take and discuss them fully in your dissertation proposal. For example, face-to-face participant interview methods could require more ethical measures and confidentiality considerations than methods that do not require participants, such as corpus data (a collection of existing written texts) analysis. 

3. Dissertation proposal example

Writing a dissertation proposal

Once you know what sections you need or do not need to include, it may help focus your writing to break the proposal up into separate headings, and tackle each piece individually. You may also want to consider including a title. Writing a title for your proposal will help you make sure that your topic is narrow enough, as well as help keep your writing focused and on topic.

One example of a dissertation proposal structure is using the following headings, either broken up into sections or chapters depending on the required word count:

  • Methodology
  • Research constraints

In any dissertation proposal example, you’ll want to make it clear why you’re doing the research and what positives could come from your contribution. 

Dissertation proposal example table

This table outlines the various stages of your dissertation proposal.

Apply for one of our x5 bursaries worth £2,000

We've launched our new Postgrad Solutions Study Bursaries for 2024. Full-time, part-time, online and blended-learning students eligible. 2024 & 2025 January start dates students welcome. Study postgraduate courses in any subject taught anywhere worldwide.

how long to write dissertation proposal

Related articles

What Is The Difference Between A Dissertation & A Thesis

Dissertation Methodology

Top Tips When Writing Your Dissertation

How To Survive Your Masters Dissertation

Everything You Need To Know About Your Research Project

Postgrad Solutions Study Bursaries

Postgrad.com

Exclusive bursaries Open day alerts Funding advice Application tips Latest PG news

Sign up now!

Postgrad Solutions Study Bursaries

Take 2 minutes to sign up to PGS student services and reap the benefits…

  • The chance to apply for one of our 5 PGS Bursaries worth £2,000 each
  • Fantastic scholarship updates
  • Latest PG news sent directly to you.
  • Future Students
  • Current Students
  • Faculty/Staff

Stanford Graduate School of Education

  • Current Students Hub

how long to write dissertation proposal

Doctoral handbook

You are here

  • Dissertation Proposal

On this page:

Proposal Overview and Format

Proposal committee, proposal hearing or meeting.

  • Printing Credit for Use in School of Education Labs

Students are urged to begin thinking about a dissertation topic early in their degree program. Concentrated work on a dissertation proposal normally begins after successful completion of the Second-Year Review, which often includes a “mini” proposal, an extended literature review, or a theoretical essay, plus advancement to doctoral candidacy. In defining a dissertation topic, the student collaborates with their faculty advisor or dissertation advisor (if one is selected) in the choice of a topic for the dissertation.

The dissertation proposal is a comprehensive statement on the extent and nature of the student’s dissertation research interests. Students submit a draft of the proposal to their dissertation advisor between the end of the seventh and middle of the ninth quarters. The student must provide a written copy of the proposal to the faculty committee no later than two weeks prior to the date of the proposal hearing. Committee members could require an earlier deadline (e.g., four weeks before the hearing).

The major components of the proposal are as follows, with some variations across Areas and disciplines:

  • A detailed statement of the problem that is to be studied and the context within which it is to be seen. This should include a justification of the importance of the problem on both theoretical and educational grounds.
  • A thorough review of the literature pertinent to the research problem. This review should provide proof that the relevant literature in the field has been thoroughly researched. Good research is cumulative; it builds on the thoughts, findings, and mistakes of others.
  • its general explanatory interest
  • the overall theoretical framework within which this interest is to be pursued
  • the model or hypotheses to be tested or the research questions to be answered
  • a discussion of the conceptual and operational properties of the variables
  • an overview of strategies for collecting appropriate evidence (sampling, instrumentation, data collection, data reduction, data analysis)
  • a discussion of how the evidence is to be interpreted (This aspect of the proposal will be somewhat different in fields such as history and philosophy of education.)
  • If applicable, students should complete a request for approval of research with human subjects, using the Human Subjects Review Form ( http://humansubjects.stanford.edu/ ). Except for pilot work, the University requires the approval of the Administrative Panel on Human Subjects in Behavioral Science Research before any data can be collected from human subjects.

Registration (i.e., enrollment) is required for any quarter during which a degree requirement is completed, including the dissertation proposal. Refer to the Registration or Enrollment for Milestone Completion section for more details.

As students progress through the program, their interests may change. There is no commitment on the part of the student’s advisor to automatically serve as the dissertation chair. Based on the student’s interests and the dissertation topic, many students approach other GSE professors to serve as the dissertation advisor, if appropriate.

A dissertation proposal committee is comprised of three academic council faculty members, one of whom will serve as the major dissertation advisor. Whether or not the student’s general program advisor serves on the dissertation proposal committee and later the reading committee will depend on the relevance of that faculty member’s expertise to the topic of the dissertation, and their availability. There is no requirement that a program advisor serve, although very often they do. Members of the dissertation proposal committee may be drawn from other area committees within the GSE, from other departments in the University, or from emeriti faculty. At least one person serving on the proposal committee must be from the student’s area committee (CTE, DAPS, SHIPS). All three members must be on the Academic Council; if the student desires the expertise of a non-Academic Council member, it may be possible to petition. After the hearing, a memorandum listing the changes to be made will be written and submitted with the signed proposal cover sheet and a copy of the proposal itself to the Doctoral Programs Officer.

Review and approval of the dissertation proposal occurs normally during the third year. The proposal hearing seeks to review the quality and feasibility of the proposal. The Second-Year Review and the Proposal Hearing are separate milestones and may not occur as part of the same hearing or meeting.

The student and the dissertation advisor are responsible for scheduling a formal meeting or hearing to review the proposal; the student and proposal committee convene for this evaluative period. Normally, all must be present at the meeting either in person or via conference phone call.

At the end of this meeting, the dissertation proposal committee members should sign the Cover Sheet for Dissertation Proposal and indicate their approval or rejection of the proposal. This signed form should be submitted to the Doctoral Programs Officer. If the student is required to make revisions, an addendum is required with the written approval of each member of the committee stating that the proposal has been revised to their satisfaction.

After submitting the Proposal Hearing material to the Doctoral Programs Officer, the student should make arrangements with three faculty members to serve on their Dissertation Reading Committee. The Doctoral Dissertation Reading Committee form should be completed and given to the Doctoral Programs Officer to enter in the University student records system. Note: The proposal hearing committee and the reading committee do not have to be the same three faculty members. Normally, the proposal hearing precedes the designation of a Dissertation Reading Committee, and faculty on either committee may differ (except for the primary dissertation advisor). However, some students may advance to Terminal Graduate Registration (TGR) status before completing their dissertation proposal hearing if they have established a dissertation reading committee. In these cases, it is acceptable for the student to form a reading committee prior to the dissertation proposal hearing. The reading committee then serves as the proposal committee.

The proposal and reading committee forms and related instructions are on the GSE website, under current students>forms.

Printing Credit for Use in GSE Labs

Upon completion of their doctoral dissertation proposal, GSE students are eligible for a $300 printing credit redeemable in any of the GSE computer labs where students are normally charged for print jobs. Only one $300 credit per student will be issued, but it is usable throughout the remainder of her or his doctoral program until the balance is exhausted. The print credit can be used only at the printers in Cubberley basement and CERAS, and cannot be used toward copying.

After submitting the signed dissertation proposal cover sheet to the Doctoral Programs Officer indicating approval (see above), students can submit a HELP SU ticket online at helpsu.stanford.edu to request the credit. When submitting the help ticket, the following should be selected from the drop-down menus for HELP SU:

Request Category :  Computer, Handhelds (PDAs), Printers, Servers Request Type :  Printer Operating System : (whatever system is used by the student, e.g., Windows XP.)

The help ticket will be routed to the GSE's IT Group for processing; they will in turn notify the student via email when the credit is available.

  • Printer-friendly version

Handbook Contents

  • Timetable for the Doctoral Degree
  • Degree Requirements
  • Registration or Enrollment for Milestone Completion
  • The Graduate Study Program
  • Student Virtual and Teleconference Participation in Hearings
  • First Year (3rd Quarter) Review
  • Second Year (6th Quarter) Review
  • Committee Composition for First- and Second-Year Reviews
  • Advancement to Candidacy
  • Academic Program Revision
  • Dissertation Content
  • Dissertation Reading Committee
  • University Oral Examination
  • Submitting the Dissertation
  • Registration and Student Statuses
  • Graduate Financial Support
  • GSE Courses
  • Curriculum Studies and Teacher Education (CTE)
  • Developmental and Psychological Sciences (DAPS)
  • Learning Sciences and Technology Design (LSTD)
  • Race, Inequality, and Language in Education (RILE)
  • Social Sciences, Humanities, and Interdisciplinary Policy Studies in Education (SHIPS)
  • Contact Information
  • Stanford University Honor Code
  • Stanford University Fundamental Standard
  • Doctoral Programs Degree Progress Checklist
  • GSE Open Access Policies

PhD students, please contact

Photo of Jeremy Edwards

MA POLS and MA/PP students, please contact

Wesley Horng

EDS, ICE/IEPA, Individually Designed, LDT, MA/JD, MA/MBA students, please contact

Photo of Caroline Stasulat

Stanford Graduate School of Education

482 Galvez Mall Stanford, CA 94305-3096 Tel: (650) 723-2109

  • Contact Admissions
  • GSE Leadership
  • Site Feedback
  • Web Accessibility
  • Career Resources
  • Faculty Open Positions
  • Explore Courses
  • Academic Calendar
  • Office of the Registrar
  • Cubberley Library
  • StanfordWho
  • StanfordYou

Improving lives through learning

Make a gift now

  • Stanford Home
  • Maps & Directions
  • Search Stanford
  • Emergency Info
  • Terms of Use
  • Non-Discrimination
  • Accessibility

© Stanford University , Stanford , California 94305 .

  • How It Works
  • PhD thesis writing
  • Master thesis writing
  • Bachelor thesis writing
  • Dissertation writing service
  • Dissertation abstract writing
  • Thesis proposal writing
  • Thesis editing service
  • Thesis proofreading service
  • Thesis formatting service
  • Coursework writing service
  • Research paper writing service
  • Architecture thesis writing
  • Computer science thesis writing
  • Engineering thesis writing
  • History thesis writing
  • MBA thesis writing
  • Nursing dissertation writing
  • Psychology dissertation writing
  • Sociology thesis writing
  • Statistics dissertation writing
  • Buy dissertation online
  • Write my dissertation
  • Cheap thesis
  • Cheap dissertation
  • Custom dissertation
  • Dissertation help
  • Pay for thesis
  • Pay for dissertation
  • Senior thesis
  • Write my thesis

How To Write A Dissertation Proposal: Learn With Guides And Tips

how to write a dissertation proposal

Don’t know how to write a dissertation proposal? Don’t worry about it! In this blog post, you will learn everything there is to know about the dissertation proposal. We will show you what it is and why it is important to write one correctly. We will discuss the dissertation proposal format in great detail and show you a dissertation proposal outline that works great for most topics. In addition, you will get an example of dissertation proposal for free.

To help you write a great proposal, we have also included a step by step guide on how to write a proposal for dissertation. Finally, we have compiled a list of tips, tricks and advice that should help you do an even better job. Are you ready to start writing a dissertation proposal? Read on!

Table of Contents

What is a dissertation proposal, why is the dissertation proposal important, a simple dissertation proposal outline, how to write dissertation proposal: a step by step guide, tips, tricks and advice, a free dissertation proposal sample.

So, what is a dissertation proposal? Why is it important? Why would you want to write one? A dissertation proposal is a document that outlines the proposed research project that a student intends to undertake as part of their doctoral program. The purpose of the proposal is to convince the student’s academic committee that the proposed research is worthwhile, feasible and original. The proposal typically includes:

An introduction Literature review Research methodology Research aims and objectives Expected outcomes A timeline for completion

The proposal should also address any potential ethical considerations or limitations of the study, and should provide a justification for the significance of the research. Once the proposal is accepted, the student can begin working on their dissertation, which will be a more extensive and detailed version of the proposal.

Before we show you how to write a proposal for a dissertation, we want to make sure you understand just how important this paper is. A proposal is important because it:

Provides a framework for the research project. The proposal outlines the structure of the research project, including the research questions, methodology, and expected outcomes. Demonstrates the student’s readiness for the research. The proposal requires the student to undertake a rigorous review of the literature and develop a research plan. Helps to identify potential issues. The proposal provides an opportunity to identify any potential issues or limitations with the research project before it even begins. Facilitates feedback and discussion. The proposal is typically reviewed and critiqued by the student’s academic committee.

If you’re looking for an example proposal dissertation, you’re in luck. The thesis proposal format is not overly difficult, but you should definitely take a look at our outline to get a feel of how you should structure your paper:

I. Introduction Introduce the topic of the dissertation and provide background information. Write a clear research question or statement of the problem that the study aims to address. Explain the significance of your research and discuss the contribution it will make to the field of study. II. Literature Review Review and critically evaluate relevant literature in the field of study. Identify gaps or inconsistencies in the literature; gaps that the research project will address. Demonstrate how the proposed research fits into and advances the existing body of knowledge. III. Methodology Describe the research design and methodology that will be used to collect and analyze data. Justify the choice of methodology and explain how it aims to answer the research question. Address potential limitations and ethical considerations related to the methodology. IV. Research Aims and Objectives Clearly state the research aims and objectives that the study will address. Explain how these aims and objectives are linked to the research question and contribute to advancing the body of knowledge on the matter. V. Expected Outcomes Talk about the expected outcomes of your research. Explain how these outcomes will contribute to the existing body of knowledge and address the research question. VI. Timeline for Completion Provide a detailed timeline for completing the research project. Clearly present key milestones and deadlines, including the expected completion date for the dissertation. VII. Conclusion Summarize the main ideas in your proposal. Reinforce the significance of the research project. Indicate the potential implications of your findings.

If you want to learn how to write dissertation proposal quickly, the best way to do it is to follow a reliable step by step guide. The good news is that our experts have written one such guide for you. Here is exactly what you need to do to write dissertation proposal papers the right way:

Choose a topic. Start by choosing a topic that interests you and that is relevant to your field of study. The topic should be specific enough to allow you to conduct focused research and broad enough to allow for adequate exploration. Research existing literature. Conduct a review of all of the existing literature on the topic you’ve chosen. This will help you identify any gaps in knowledge that you can address in your research. Define your research questions. Based on the literature review, develop specific research questions that you will address in your dissertation. Your research questions should be clear and concise. Remember that you will need to answer these questions. Develop the research methodology. Choose a research methodology that is appropriate for your research questions. You can use qualitative, quantitative or mixed methods. Be sure to justify your choice of methodology so that the committee doesn’t ask for clarifications. Write the introduction. Start your proposal with an introduction that provides an overview of your research topic, research questions and methodology. You should include the thesis in the introduction. Write the literature review. Next, write a literature review that summarizes existing research on your topic. Identify any gaps in knowledge that you will address in your research. Present your methodology. Describe your research methodology in detail, including your data collection methods and data analysis techniques. Another researcher should be able to replicate your experiments and get the same results after reading your methodology. Define your expected results. Based on your research questions and methodology, define the expected results of your research. Be very specific about what you aim to demonstrate with your paper. Develop a timeline for writing a proposal for dissertation. Create a timeline that outlines the different stages of your research, from data collection to analysis and writing. Also, don’t forget to include the date on which you expect the paper to be completed. Write the conclusion. End your proposal with a conclusion that summarizes your research topic, research questions, methodology, and expected results. Show your readers why your research is important. Edit and proofread your work. Before submitting your proposal, be sure to edit and proofread it carefully to ensure that it is free of errors and presents your research clearly. You want your proposal to be perfect in every way.

It is usually a good idea to have your friends and family take a look at the proposal and give you some feedback. You’d be surprised by how many things can be improved this way. Even better, you could get in touch with our expert editors and proofreaders and have them revise your work. This is a sure way to ensure that your proposal is top notch.

how to write a dissertation proposal

Before we get to the dissertation proposal example, we want to share some effective tips, tricks and advice that will help you do a better job writing your paper:

Start early. Give yourself plenty of time to write your dissertation proposal. It’s a complex document that requires careful planning, research, and writing, so don’t leave it until the last minute. Get feedback. Before submitting your proposal, share it with your supervisor or another academic who can provide feedback. Be clear and concise. Use clear and concise language to communicate your research topic, questions and methodology. Provide context. Provide context for your research by explaining why it’s important and how it fits into existing research in your field. Justify your methodology. Be sure to explain why you have chosen a particular methodology and how it will help you answer your research questions. Be realistic. Make sure your proposed research is feasible given your time, resources and skills. Avoid proposing research that is too broad or ambitious, as this can make it difficult to complete your dissertation on time. Follow guidelines. Follow the guidelines provided by your university or department for formatting, length, and content. This will help you avoid unnecessary revisions and ensure that your proposal meets the requirements. Keep it organized. Use clear headings, subheadings and sections to organize your proposal. This will make it easier for your readers to follow your argument and find the information they need. Use citations. Use citations to acknowledge the work of other researchers and to support your own arguments. This will demonstrate that you have done your research and are aware of existing literature on your topic.

Are you looking for an excellent dissertation proposal template that you can follow? Our experts are here to help you with your school projects. We have written a great dissertation proposal sample that you can use for free. You can use this example to learn how PhD dissertation proposals are written, but you should avoid copying content from the sample because a plagiarism detector can flag your paper. If you need more than the following example of a dissertation proposal, get in touch with our experts:

Background of the Problem Employee performance is a significant concern of any organization because it determines business performance. According to Fachrunnisa, Adhiatma & Mutamimah (2014), employees achieve the desired level of performance when they are effectively engaged or involved in the management of the organization. However, the impact of organizational culture on both the engagement and performance of employees has not been measured distinctively using empirical evidence, as illustrated by Breevaart, Bakker, Demerouti & Derks (2016). Statement of the Problem Organizations provide their employees with requirements related to expected level of participation in work activities and performance. However, business leaders and managers often forget that they must create a supportive organizational culture that will inspire employee engagement and motivate performance. Purpose of the Study The purpose of the proposed investigation is to determine how organizational culture influences employee engagement and their performance at work. The study aims at providing business leaders and managers with evidence-based insights for establishing organizational cultures that inspire employee engagement and motivate performance. Research Objectives To assess the impact of organizational mission, vision and values on employee engagement in the service sector. To determine how organizational culture influences job performance in the service sector. To establish the relationship between the consistency of organizational culture and employee engagement and job performance in the service sector Research Questions To what extent do the mission, vision and values of organizations in the service sector influence employee engagement? How does organizational culture influence job performance in the service sector? How does the consistency of organizational culture shape employee engagement and job performance in the service sector? Significance of the Study The proposed study is significant to business management practice. It will specifically provide business leaders and managers with practical reasons for establishing supportive organizational cultures that are meant to improve the level of employee engagement and improve their performance at work. Methodology Research Design A descriptive research design will be applied in carrying out the proposed investigation. This design will allow for description of the characteristics of work environments under study in terms of working culture, employee engagement and motivation for performance. Descriptive studies are also useful in establishing relationships existing between research variables (Sekaran & Bougie, 2016). Study Population The population of the proposed study is composed of members of organizations within the service sector. This includes the business leaders, managers and employees of these organizations. Sampling Stratified sampling will be applied in selecting a representative sample from the study population to participate in the research process. The selected sampling technique is useful in categorizing members of a study population into homogenous subgroups, from which participants are randomly selected (Bryman & Bell, 2015). A sample of 120 participants, including business leaders, managers and employees of 10 organizations in the service sector will be selected and engaged in the research process. Data Collection Methods Self-administered questionnaires will be used to gather data for the study. Questionnaires are preferred because they are standardized, efficient and cost-effective data collection tools (Sekaran & Bougie, 2016). The questionnaires will have open and closed ended questions pertaining to the background information of participants, the culture of their organizations, employee engagement strategies and employee performance. Data Analysis Descriptive statistics will be applied in the analysis of research data. Through descriptive statistics, research data will be organized and interpreted in line with the relationship between organizational culture, employee engagement and performance.

Get Quick Help Writing A Dissertation Proposal

Do you need fast online dissertation help? Our experts are ready to spring into action and write you the best possible PhD dissertation proposal. Our writers have extensive experience with such projects as writing a thesis proposal or academic papers, so you will receive a high quality, custom paper written according to your specifications.

All our writers have at least one PhD degree and they are all ENL native English speakers. We can write a proposal for any undergraduate or graduate student in any college or university. In addition, we can help high school, college and uni students with 100% original essays and research papers for any class.

Get the best academic writing services from our team of knowledgeable and highly educated writers, editors and proofreaders.

Find more interesting content related to thesis writing below:

  • How To Write A Thesis Introduction Without Effort
  • Writing A Top Thesis Outline – Your Comprehensive Guide
  • How To Write A Counterclaim For A Successful Result
  • Theoretical Framework: Research Writing Guide
  • How To Write A Hypothesis – A Guide & Detailed Instructions
  • How To Write A Perfect Thesis Proposal
  • Writing Thesis Acknowledgement Section Like A Pro
  • How To Narrow Down A Research Topic Successfully
  • How To Formulate A Research Problem

Below, you can find answers to the most frequently asked questions regarding the dissertation proposal:

Can I make changes to my dissertation proposal after it is approved?

It is possible to make changes to the dissertation proposal after it is approved, but any significant changes may require additional review.

How long should a dissertation proposal be?

The length of a dissertation proposal can vary depending on the requirements of the program. Most proposals are typically between 10 and 20 pages.

Who reviews the dissertation proposal?

The dissertation proposal is typically reviewed by the student’s academic committee.

How long does it take to write a dissertation proposal?

On average, it can take anywhere from a few weeks to a few months to write a good dissertation proposal. You need professional help if you are about to miss the deadline.

What if my dissertation proposal is not approved?

If the dissertation proposal is not approved, the student will need to revise and resubmit it for review. You can get editing help from an online dissertation writing service , so you have no reason to stress!

senior thesis

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Comment * Error message

Name * Error message

Email * Error message

Save my name, email, and website in this browser for the next time I comment.

As Putin continues killing civilians, bombing kindergartens, and threatening WWIII, Ukraine fights for the world's peaceful future.

Ukraine Live Updates

Banner Image

Library Guides

Dissertations 1: getting started: writing a proposal.

  • Starting Your Dissertation
  • Choosing A Topic and Researching
  • Devising An Approach/Method
  • Thinking Of A Title
  • Writing A Proposal

What is a Proposal?

Before you start your dissertation, you may be asked to write a proposal for it.  

The purpose of a dissertation proposal is to provide a snapshot of what your study involves. Usually, after submission of the proposal you will be assigned a supervisor who has some expertise in your field of study. You should receive feedback on the viability of the topic, how to focus the scope, research methods, and other issues you should consider before progressing in your research. 

The research proposal should present the dissertation topic, justify your reasons for choosing it and outline how you are going to research it . You'll have to keep it brief, as word counts can vary from anywhere between 800 to 3,000 words at undergraduate, postgraduate and doctoral levels.  

It is worth bearing in mind that you are not bound by your proposal. Your project is likely going to  evolve and may move in a new direction . Your dissertation supervisor is aware that this may occur as you delve deeper into the literature in your field of study. Nevertheless, always discuss any major developments with your supervisor in the first instance.  

Reading for your Proposal

Before writing a proposal, you will need to read. A lot! But that doesn’t mean you must read everything. Be targeted! What do you really need to know?  

Instead of reading every page in every book, look for clues in chapter titles and introductions to narrow your focus down. Use abstracts from journal articles to check whether the material is relevant to your study and keep notes of your reading along with clear records of bibliographic information and page numbers for your references.  

Ultimately, your objective should be to create a dialogue between the theories and ideas you have read and your own thoughts. What is your personal perspective on the topic? What evidence is there that supports your point of view? Furthermore, you should ask questions about each text. Is it current or is it outdated? What argument is the author making? Is the author biased?  

Approaching your reading in this way ensures that you engage with the literature critically. You will demonstrate that you have done this in your mini literature review (see Proposal Structure box).  

If you have not yet started reading for your proposal, the Literature Review Guide offers advice on choosing a topic and how to conduct a literature search. Additionally, the Effective Reading Guide provides tips on researching and critical reading.  

Four students are reading in a library

Proposal Structure

So, how is a dissertation proposal typically structured? The structure of a proposal varies considerably.

This is a list of elements that might be required. Please check the dissertation proposal requirements and marking criteria on Blackboard or with your lecturers if you are unsure about the requirements.

Title : The title you have devised, so far - it can change throughout the dissertation drafting process! A good title is simple but fairly specific. Example: "Focus and concentration during revision: an evaluation of the Pomodoro technique."

Introduction/Background : Provides background and presents the key issues of your proposed research. Can include the following:

Rationale : Why is this research being undertaken, why is it interesting and worthwhile, also considering the existing literature?

Purpose : What do you intend to accomplish with your study, e.g. improve something or understand something? 

Research question : The main, overarching question your study seeks to answer. E.g. "How can focus and concentration be improved during revision?"

Hypothesis : Quantitative studies can use hypotheses in alternative to research questions. E.g. "Taking regular breaks significantly increases the ability to memorise information."

Aim : The main result your study seeks to achieve. If you use a research question, the aim echoes that, but uses an infinitive. E.g. "The aim of this research is to investigate how can focus and concentration be improved during revision."

Objectives : The stepping stones to achieve your aim. E.g. "The objectives of this research are 1) to review the literature on study techniques; 2) to identify the factors that influence focus and concentration; 3) to undertake an experiment on the Pomodoro technique with student volunteers; 4) to issue recommendations on focus and concentration for revision."

Literature review : Overview of significant literature around the research topic, moving from general (background) to specific (your subject of study). Highlight what the literature says, and does not say, on the research topic, identifying a gap(s) that your research aims to fill. 

Methods : Here you consider what methods you are planning to use for your research, and why you are thinking of them. What secondary sources (literature) are you going to consult? Are you going to use primary sources (e.g. data bases, statistics, interviews, questionnaires, experiments)? Are you going to focus on a case study? Is the research going to be qualitative or quantitative? Consider if your research will need ethical clearance.

Significance/Implications/Expected outcomes : In this section you reiterate what are you hoping to demonstrate. State how your research could contribute to debates in your particular subject area, perhaps filling a gap(s) in the existing works. 

Plan of Work : You might be asked to present your timeline for completing the dissertation. The timeline can be presented using different formats such as bullet points, table, Gantt chart. Whichever format you use, your plan of work should be realistic and should demonstrate awareness of the various elements of the study such as literature research, empirical work, drafting, re-drafting, etc.

Outline : Here you include a provisional table of contents for your dissertation. The structure of the dissertation can be free or prescribed by the dissertation guidelines of your course, so check that up. 

Reference List : The list should include the bibliographical information of all the sources you cited in the proposal, listed in alphabetical order. 

Most of the elements mentioned above are explained in the tabs of this guide!

Literature-based dissertations in the humanities

A literature-based dissertation in the humanities, however, might be less rigidly structured and may look like this: 

  • Short introduction including background information on your topic, why it is relevant and how it fits into the literature. 
  • Main body which outlines how you will organise your  chapters .
  • Conclusion which states what you hope your study will achieve. 
  • Bibliography .  

After Writing

Check your proposal! 

Have you shown that your research idea is: 

Ethical? 

Relevant? 

Feasible with the timeframe and resources available?  

Have you: 

Identified a clear research gap to focus on? 

Stated why your study is important? 

Selected a methodology that will enable you to gather the data you need? 

Use the marking criteria for dissertation proposals provided by your department to check your work.  

Locke, L.F.,  Spirduso, W.W. and Silverman, S.J. (2014).  Proposals that Work: A Guide for Planning Dissertations and Grant Proposals . Sage.

  • << Previous: Planning
  • Last Updated: Aug 1, 2023 2:36 PM
  • URL: https://libguides.westminster.ac.uk/starting-your-dissertation

CONNECT WITH US

Login or sign up to be automatically entered into our next $10,000 scholarship giveaway

Get Started

  • College Search
  • College Search Map
  • Graduate Programs
  • Featured Colleges
  • Scholarship Search
  • Lists & Rankings
  • User Resources

Articles & Advice

  • All Categories
  • Ask the Experts
  • Campus Visits
  • Catholic Colleges and Universities
  • Christian Colleges and Universities
  • College Admission
  • College Athletics
  • College Diversity
  • Counselors and Consultants
  • Education and Teaching
  • Financial Aid
  • Graduate School
  • Health and Medicine
  • International Students
  • Internships and Careers
  • Majors and Academics
  • Performing and Visual Arts
  • Public Colleges and Universities
  • Science and Engineering
  • Student Life
  • Transfer Students
  • Why CollegeXpress
  • $10,000 Scholarship
  • CollegeXpress Store
  • Corporate Website
  • Terms of Use
  • Privacy Policy
  • CA and EU Privacy Policy

Articles & Advice > Graduate School > Articles

Writing a Strong Dissertation Proposal for Grad School

We won't sugarcoat it. Your dissertation is a big deal, but you can conquer it. Here's some advice on writing a dissertation for your master's or doctorate.

by GradSchools.com

Last Updated: Mar 16, 2023

Originally Posted: Jun 20, 2011

Brace yourself: the next sentence is going to sound major. Writing a dissertation is the culminating event of your graduate school career. It's also a source of great anxiety for many students. However, even though writing a graduate dissertation involves several steps, if you take them one at a time, the process may not seem so dreadful. The first step of your dissertation proposal process is—brace yourself again—writing a dissertation proposal. According to the American Heritage® Dictionary, a dissertation proposal is a "lengthy, formal treatise, especially one written by a candidate for the doctoral degree at a university; a thesis." More simply, it is your chance to convince your faculty thesis committee that your research question is one worth pursuing in your dissertation.

Dissertation proposal preparation

As you start to think about your dissertation proposal, begin by thinking about the bigger picture, and pare down from there. Write down all of your ideas even if they don't seem to all fit together. You can go back later and choose what interests you. Keep in mind that your dissertation is meant to fulfill an academic requirement—so it is a learning experience and quite a serious endeavor.

Do your research

Now is the time to do preliminary research to pare down your thoughts and determine whether there is enough information available to explore and test your ideas. However, you don't have to engage in extensive reading and research on every relevant piece of literature you come across. This is simply a time to get enough background and information to ensure that your dissertation will be successful and original.

Talk to your advisor and professors

Discuss your ideas for the proposal with your thesis/dissertation advisor and with the professors you would like to have on your thesis committee. Heed their advice and criticism (and remember that they will eventually be your audience). You will also want to include a timeline in your proposal, as your committee will want to know how long you believe it will take you to meet your specific dissertation goals. As you prepare to write your dissertation proposal, ask yourself if you have the necessary understanding, ability and motivation to complete your dissertation on the subject you have chosen. You also want to be sure that you're familiar with other research in that area. It's important to read other proposals to get a better idea of what is expected, as well as to ensure that your research is focused. Borrow successful proposals from your graduate school friends , or ask a professor to share proposals submitted in the past by other graduate students.

Related:  The Importance of Finding Balance as a Graduate Student

Begin writing a dissertation proposal

One way of going about writing your dissertation proposal is to organize it around a set of questions with an appropriate methodology to answer those questions. Your problem statement should define and present an issued framed with specific questions. Your dissertation proposal should explain the importance of the problem, as well as the need for research within the context you have established. Your dissertation proposal should answer the following questions:

  • What problem are you going to pursue?
  • Why is it a problem?
  • Why is it important to address?
  • Where are you going to look for answers?
  • Why are you going there?

Your dissertation proposal should revolve around a significant problem or issue that is of interest to you, your committee and the research community at large. It should include information about who will benefit from the research and what practical applicability your findings could have. You need to express the intention of your research , and be sure that your questions are concise and in question form. The dissertation proposal should demonstrate that you:

  • have defined and delimited an interesting research question;
  • can explain the importance of the question to someone not intimately familiar with it;
  • can formulate testable hypotheses; and
  • have a detailed plan for testing the most promising hypotheses.

Dissertation proposal structure

Dissertation proposals should be written in the present tense and should contain an introduction, conceptual framework, methodology, literature review, a bibliography, and appendices. The introduction should summarize the broad concepts and issues, and present your main research question. Get to the point in your introduction—there is no room for editorializing.

Your conceptual framework

In your conceptual framework, be sure to define the terms you will be using and how they will be used. You must also detail your methodology, explaining what you plan to do and why. It's imperative to indicate how your methodology helps to answer your research questions. You will want to list the materials, evidence, and data that you'll use in order to prove your thesis, as well as what contribution you hope your research will make in the field.

Your literature review

With your literature review, identify the conceptual and methodological strengths and weaknesses of the existing research on your subject. The literature review is your opportunity to locate the gaps in existing research that your work could fill. The bibliography is rather self-explanatory. Your appendices should support and define your research.

Going through several drafts

You would be well-advised to write several drafts of your dissertation proposal before arriving at the final proposal. Most graduate students shy away from making bold claims for their work or potential work, but you need to step forward in your proposal and attempt to answer the big question: "So What?" Do your best to project the potential research outcomes and the importance of those outcomes. In short, how will your thesis contribute to the body of knowledge in your field of study?

Final formatting

Your final dissertation proposal should be titled, and include a title page and table of contents. Include a detailed timeline in your proposal. Most dissertation proposals are no less than 10 pages. However, the average length falls between 15 and 20 pages. Don't panic—if you have a strong hypothesis, identify the importance of your research and the prior research, and employ the proper methodology, you will be on your way to writing a successful dissertation proposal.

Related:  Time Management: Your Best Friend in Grad School

Writing your dissertation is a major milestone that you’ll remember for most of your life, but don’t let that psyche you out. You’ve done the work and put in the time because you wanted to qualify yourself to pursue your passions. Your dissertation is a culmination of all that hard work—admittedly with quite a bit more work left to do. But you can do it. And you will do great!

Are you prepared to enter the workforce after grad school? Check out our  Quick List of Job Search Tips for Graduate Students  if you're still looking for opportunities!

Like what you’re reading?

Join the CollegeXpress community! Create a free account and we’ll notify you about new articles, scholarship deadlines, and more.

Tags: doctorates grad programs grad school grad school academics grad student life graduate students

Join our community of over 5 million students!

CollegeXpress has everything you need to simplify your college search, get connected to schools, and find your perfect fit.

High School Class of 2021

CollegeXpress really helped me by letting me know the colleges ratings and placements. They gave me accurate information on my colleges tuition rates and acceptance. They even let me know the ration between students and faculty and the diversity of the college. Overall they told me everything I needed and things I didnt even think I needed to know about my college and other colleges I applied for.

High School Class of 2023

Being a sophomore in high school, I never really worried about college. I thought it wasn't important to worry about until senior year. Through this program opportunity I came across, I realized how important it is to start looking at colleges early and start planning ahead. CollegeXpress has opened my eyes to what colleges require, what colleges are near me, and what they offer. The daily emails I get from CollegeXpress really help me look at the different options I have and what colleges I fit into. Without this website, I would not be taking the time out of my day to worry about what my future will be nor what opportunities I have. I could not be more grateful for such an amazing and useful website. It's thanks to CollegeXpress that not only me but my family now know how much potential I have in to getting into these colleges/universities that we thought were out of my reach.

Wendy Thompson

Wendy Thompson

Owner, Westport Educational Consulting

I just discovered your site and LOVE it—fun, interesting, full of incredible information you can’t find anywhere else, and a godsend for those of us in the college counseling business. I am a fan!

Carlie Cadet

High School Class of 2019

CollegeXpress has helped me learn about an abundance of scholarships available to me and my situation. I was able to do research for colleges in my best interest with your website. I've had multiple colleges email me and offer me multiple scholarships and things of that nature because of this website! Thank you so much for uploading scholarships I didn’t even know existed, even if my life took a huge turn and I wasn’t able to go to college straight out of high school. CollegeXpress helped me a lot in high school to be even more motivated to get into my dream college (which I did, by the way). I'm looking forward to using the materials CollegeXpress has kindly provided me for free to look for scholarships to help pay for college.

Daniel Ogunlokun

High School Class of 2022

When I started looking at colleges in the beginning of my senior year, I was conflicted about which ones I wanted to attend based on safety, tuition costs, location, academic rigor, and prestige. Searching the internet and getting more questions than answers, I came across CollegeXpress, which made all the steps I had taken look like a minor issue. Everything was summarized and detailed, and I couldn't be more thankful and appreciative.

  •   The Importance of Finding Balance as a Graduate Student
  •   Inside My Grad School Experience: Part 2
  •   Inside My Grad School Experience: Part 1
  •   The Ultimate Guide to Undergrad vs. Law School
  •   Insider Advice on How to Be a Successful Graduate Student

Colleges You May Be Interested In

Catawba College

Salisbury, NC

Asbury University

Wilmore, KY

Drew University

Madison, NJ

The George Washington University

Washington, DC

University of Colorado Boulder

Boulder, CO

Personalize your experience on CollegeXpress.

With this information, we'll display content relevant to your interests. By subscribing, you agree to receive CollegeXpress emails and to make your information available to colleges, scholarship programs, and other companies that have relevant/related offers.

Already have an account?

Log in to be directly connected to

Not a CollegeXpress user?

Don't want to register.

Provide your information below to connect with

how long to write dissertation proposal

TrueEditors

Step-by-step guide for writing a dissertation proposal in 2024

Table of contents, introduction.

Dissertation s can be difficult to work with as they are major tasks, regardless of whether it may be your first or tenth academic endeavor. Setting out to complete a dissertation first requires the drafting of a dissertation proposal. The proposal represents the first major milestone to be achieved in this context. What are the main steps for writing a dissertation proposal? This article explains the relevance of a proposal as well as the major elements involved in its drafting.

This Article Covers:

What is a dissertation proposal, how long should a dissertation proposal be.

  • Steps for Writing a Dissertation Proposal

A dissertation proposal sets a researcher’s objectives for an innovative research study. The proposal serves as a blueprint for the entire project, drawing out its framework, relevance, and strategy proposed for its completion. Proposals can also be drafted as a request for funding; hence, it is essential to be as specific as possible regarding your research goals.

During the research process, you may find yourself deviating from what you wrote in the proposal. That’s fine, too, because the proposal serves as the first draft of your research proposal. Deviation occurs as a result of trial and error, which is perfectly acceptable in research. It’s fine if you haven’t worked out all the details yet!

The originality of your study concept, its larger significance within your chosen field, and the research questions themselves are the various elements that must be decided upon during the drafting of the proposal itself.

There are no strict guidelines when it comes to the length of a dissertation proposal. Regardless, it is important to check whether the university has any restrictions in relation to the page length or total word count.

It is imperative to chart out a plan for your dissertation proposal. While the length is not as important, the conciseness and clarity of the proposal are extremely important to maintain. While dissertation proposals are all generally over 10 pages long, they tend not to exceed 20 pages.

Steps for Writing a Dissertation Proposal–

how long to write dissertation proposal

Step 1. Coming up with an Idea

Before the drafting of your dissertat ion, it is always essential to come up with a good dissertation idea for the proposal.

To this end, find a topic in your field that fascinates you and conduct some basic research on it. What are the key aspects that other researchers are concerned about? What do they recommend for future research? What do you think is a particularly interesting gap in the field?

After landing on an idea, consider how you may narrow down on the specifics and develop a structure associated with it. Don’t be overly ambitious or vague with your dissertation topic – it must be detailed enough to be feasible.

Move from a broad range of interests to a specific niche. For instance, like so:

how long to write dissertation proposal

Step 2. Present your Idea in the Introduction

Much like most academic papers, a dissertation proposal begins with an introduction. The introduction includes an explanation of the research topic, provides relevant background information, and presents the goals, objectives, and research question(s) of the proposed dissertation.

Write regarding the core of your chosen topic: What is at stake in your research? What makes it interesting? Ensure that you are not carried away with generalizations or grand statements. It is important to be specific and appeal to the stakeholders in the field of your study with its relevance.

Apart from dissertations that are completely exploratory in their design, all information corresponding with the focus of the research must be supported by contextual information. This background information is necessary to ensure that the readers understand the proposed questions within the dissertation. The context also informs the reader regarding the contemporary state of the study subject as well as the latest debates concerning the issue as well. Furthermore, it indicates how your dissertation shall contribute to the field.

Rather than divulging all the details of the context through the use of a literature review, ensure that only a general overview of the relevant debates and viewpoints are included in the draft of your dissertation proposal.

The context then leads to the most important section of the introduction: your aim, objectives, and research question(s), which must easily be recognized and stand out from the rest of the content in the proposal. Some researchers make use of bullet points or bolder fonts to do so.

Ensure the specificity and feasibility of your research questions so that they may be answered within the scope of your dissertation and the resources available to you. A very broad research question or multiple questions are generally avoided as they result in a host of limitations.

While formulating your research questions, bear in mind that the goal of a dissertation proposal is to convince the reader that your proposed work is valuable and feasible.

Step 3. Focus on Related Research

Now that you’ve decided on a topic, it’s time to go through existing research that has focused on ideas similar to yours. This is important as it will reveal the limitations and gaps in other works of research in relation to the subject. Furthermore, a literature review ensures that you are not asking a question that has already been answered.

You’ve undoubtedly done some preliminary reading already, but now that your topic is more clearly defined, you’ll need to analyze and evaluate the most relevant sources in your literature review.

Here, you should summarize the findings reached by previous researchers and comment on any gaps or limitations identified in their studies. There may be an abundance of research to discuss; hence, ensure that you paraphrase and summarize to keep your writing concise.

The literature review aims to identify the findings and theories that will inform your own research, in addition to commenting on the gaps and limitations in previous research that your dissertation may address.

Step 4. Describe your Methodology

After establishing context, it is important to explain the proposed methodology, which entails the specific procedures involved in the research, the structure of your study, and the methods of data collection and analysis applied in the study.

This approach requires a significant amount of specificity – you need to convince your supervisor that you’ve thought through your approach to the research and are capable of carrying it out. Based on the topic of your study, this section will appear different in terms of structure and length.

For instance, you may be working on empirical research, where you need to collect data and uncover new information; or you may be undertaking theoretical research, where you try to build a new conceptual model or add further nuances to an existing one.

While both approaches have been employed in dissertation research, the content of your methodology section differs based on the relevance of each approach to your dissertation.

Empirical Research

Within empirical research, gathering new data and carrying out data analysis is imperative to address your research questions. Your empirical research may be quantitative (statistics-based), qualitative (words and meanings-based), or a combination of the two (mixed-methods).

When conducting empirical research, it is critical to chart out exactly how the data will be obtained. Here are some pointers to bear in mind in this context:

  • How are the data obtained – using surveys, lab experiments, interviews, or other methods?
  • What factors are you going to measure?
  • What method will you use to choose a representative sample?
  • What measures will you take to ensure that individuals who participate in your research are treated ethically?
  • What tools (both conceptual and physical) do you intend to use? How is their use justified in this study?

Empirical studies can cite other works of research or mention a text that describes the advantages and proper use of a particular research method or tool that shall support your choice of the same.

Rather than reiterating the entirety of the theoretical literature, only explain portions that are relevant to your selection of methods or methodologies.

Furthermore, after data collection, the analysis comprises the very next step. Although the data to be collected may not be familiar to the researcher, it is important to know at least the type of information that is being sought as well as the means that shall be used to obtain it (e.g. statistical tests, thematic analysis, etc.).

Theoretical Research

Theoretical research can be carried out without the need for collecting new data. In such a case, the section devoted to methodology will be more focused on the theory to be used within your dissertation – herein, a brief explanation of the relevant conceptual models and the approach to be followed should be provided.

For example, a dissertation that considers a literary analysis as core to its research methodology typically does not require the collection of fresh data. However, it remains important to describe the theoretical approach to the text(s) under consideration, as well as specify the parts of the text(s) that you intend to focus on.

The very theories that were discussed in the literature review can be used in the proposal. In this context, the focus is on how you intend to incorporate the contributions of previous theorists in your own study.

Step 5. Outlining the Potential Implications of your Research

In most cases, your dissertation proposal ends with a section that lists the goals you wish to accomplish with your study.

It is impossible to be completely sure of what your findings and conclusions would be. Rather than assuming them, you may discuss the predicted implications of your dissertation and its contribution to knowledge.

What are the implications of your research? Do you intend to:

  • Develop or test a theory?
  • Provide governments or companies with new data?
  • Challenge a commonly held belief?
  • Make recommendations for the improvement of a specific process?

The potential implications include the theoretical or practical impacts of your dissertation as well. Finally, it is good practice to briefly explain the contribution you intend to make to the overarching base of knowledge relevant to the study subject, the specific question(s) you intend to answer, and the research gap that this initiative intend to fill.

Step 6. Reference List or Bibliography

As with any piece of academic writing, it is crucial that your dissertation proposal clearly mentions all the sourced used within it. At the very end of your proposal, a properly formatted reference list or bibliography must be added.

Various institutions recommend differing referencing styles, the most popular of which are Harvard, Vancouver, APA, and MHRA. If your department does not provide you any specific guidelines, choose a style and adhere to it consistently.

A reference list must only contain the sources references within your proposal. On the other hand, a bibliography may include any source you have used to prepare the proposal, regardless of whether or not you have included information from the source in the text of your dissertation proposal. A bibliography may also be an indicative bibliography, which includes significant materials that you have not yet read but intend to use during the research process.

Consult your supervisor regarding the type of bibliography or reference list to be used in your proposal draft.

To Conclude

We hope that you found this detailed step-by-step guide on how to write a dissertation proposal useful enough to have set you on your way to writing the most interesting dissertation you can manage.

We have also put together a checklist for you to evaluate whether your dissertation proposal meets the conventions and guidelines provided by your university.

While you’re at it, keep an eye out for our blog piece on some detailed guidelines and ideas that will assist you throughout your dissertation writing process. Visit our website to know more! -Click Here!

-Isabell S.

how long to write dissertation proposal

Leave a Comment Cancel reply

Save my name, email, and website in this browser for the next time I comment.

Frequently asked questions

How long does it take to write a dissertation.

At the bachelor’s and master’s levels, the dissertation is usually the main focus of your final year. You might work on it (alongside other classes) for the entirety of the final year, or for the last six months. This includes formulating an idea, doing the research, and writing up.

A PhD thesis takes a longer time, as the thesis is the main focus of the degree. A PhD thesis might be being formulated and worked on for the whole four years of the degree program. The writing process alone can take around 18 months.

Frequently asked questions: Knowledge Base

Methodology refers to the overarching strategy and rationale of your research. Developing your methodology involves studying the research methods used in your field and the theories or principles that underpin them, in order to choose the approach that best matches your objectives.

Methods are the specific tools and procedures you use to collect and analyse data (e.g. interviews, experiments , surveys , statistical tests ).

In a dissertation or scientific paper, the methodology chapter or methods section comes after the introduction and before the results , discussion and conclusion .

Depending on the length and type of document, you might also include a literature review or theoretical framework before the methodology.

Quantitative research deals with numbers and statistics, while qualitative research deals with words and meanings.

Quantitative methods allow you to test a hypothesis by systematically collecting and analysing data, while qualitative methods allow you to explore ideas and experiences in depth.

Reliability and validity are both about how well a method measures something:

  • Reliability refers to the  consistency of a measure (whether the results can be reproduced under the same conditions).
  • Validity   refers to the  accuracy of a measure (whether the results really do represent what they are supposed to measure).

If you are doing experimental research , you also have to consider the internal and external validity of your experiment.

A sample is a subset of individuals from a larger population. Sampling means selecting the group that you will actually collect data from in your research.

For example, if you are researching the opinions of students in your university, you could survey a sample of 100 students.

Statistical sampling allows you to test a hypothesis about the characteristics of a population. There are various sampling methods you can use to ensure that your sample is representative of the population as a whole.

There are several reasons to conduct a literature review at the beginning of a research project:

  • To familiarise yourself with the current state of knowledge on your topic
  • To ensure that you’re not just repeating what others have already done
  • To identify gaps in knowledge and unresolved problems that your research can address
  • To develop your theoretical framework and methodology
  • To provide an overview of the key findings and debates on the topic

Writing the literature review shows your reader how your work relates to existing research and what new insights it will contribute.

A literature review is a survey of scholarly sources (such as books, journal articles, and theses) related to a specific topic or research question .

It is often written as part of a dissertation , thesis, research paper , or proposal .

The literature review usually comes near the beginning of your  dissertation . After the introduction , it grounds your research in a scholarly field and leads directly to your theoretical framework or methodology .

Harvard referencing uses an author–date system. Sources are cited by the author’s last name and the publication year in brackets. Each Harvard in-text citation corresponds to an entry in the alphabetised reference list at the end of the paper.

Vancouver referencing uses a numerical system. Sources are cited by a number in parentheses or superscript. Each number corresponds to a full reference at the end of the paper.

A Harvard in-text citation should appear in brackets every time you quote, paraphrase, or refer to information from a source.

The citation can appear immediately after the quotation or paraphrase, or at the end of the sentence. If you’re quoting, place the citation outside of the quotation marks but before any other punctuation like a comma or full stop.

In Harvard referencing, up to three author names are included in an in-text citation or reference list entry. When there are four or more authors, include only the first, followed by ‘ et al. ’

A bibliography should always contain every source you cited in your text. Sometimes a bibliography also contains other sources that you used in your research, but did not cite in the text.

MHRA doesn’t specify a rule about this, so check with your supervisor to find out exactly what should be included in your bibliography.

Footnote numbers should appear in superscript (e.g. 11 ). You can use the ‘Insert footnote’ button in Word to do this automatically; it’s in the ‘References’ tab at the top.

Footnotes always appear after the quote or paraphrase they relate to. MHRA generally recommends placing footnote numbers at the end of the sentence, immediately after any closing punctuation, like this. 12

In situations where this might be awkward or misleading, such as a long sentence containing multiple quotations, footnotes can also be placed at the end of a clause mid-sentence, like this; 13 note that they still come after any punctuation.

When a source has two or three authors, name all of them in your MHRA references . When there are four or more, use only the first name, followed by ‘and others’:

Note that in the bibliography, only the author listed first has their name inverted. The names of additional authors and those of translators or editors are written normally.

A citation should appear wherever you use information or ideas from a source, whether by quoting or paraphrasing its content.

In Vancouver style , you have some flexibility about where the citation number appears in the sentence – usually directly after mentioning the author’s name is best, but simply placing it at the end of the sentence is an acceptable alternative, as long as it’s clear what it relates to.

In Vancouver style , when you refer to a source with multiple authors in your text, you should only name the first author followed by ‘et al.’. This applies even when there are only two authors.

In your reference list, include up to six authors. For sources with seven or more authors, list the first six followed by ‘et al.’.

The words ‘ dissertation ’ and ‘thesis’ both refer to a large written research project undertaken to complete a degree, but they are used differently depending on the country:

  • In the UK, you write a dissertation at the end of a bachelor’s or master’s degree, and you write a thesis to complete a PhD.
  • In the US, it’s the other way around: you may write a thesis at the end of a bachelor’s or master’s degree, and you write a dissertation to complete a PhD.

The main difference is in terms of scale – a dissertation is usually much longer than the other essays you complete during your degree.

Another key difference is that you are given much more independence when working on a dissertation. You choose your own dissertation topic , and you have to conduct the research and write the dissertation yourself (with some assistance from your supervisor).

Dissertation word counts vary widely across different fields, institutions, and levels of education:

  • An undergraduate dissertation is typically 8,000–15,000 words
  • A master’s dissertation is typically 12,000–50,000 words
  • A PhD thesis is typically book-length: 70,000–100,000 words

However, none of these are strict guidelines – your word count may be lower or higher than the numbers stated here. Always check the guidelines provided by your university to determine how long your own dissertation should be.

References should be included in your text whenever you use words, ideas, or information from a source. A source can be anything from a book or journal article to a website or YouTube video.

If you don’t acknowledge your sources, you can get in trouble for plagiarism .

Your university should tell you which referencing style to follow. If you’re unsure, check with a supervisor. Commonly used styles include:

  • Harvard referencing , the most commonly used style in UK universities.
  • MHRA , used in humanities subjects.
  • APA , used in the social sciences.
  • Vancouver , used in biomedicine.
  • OSCOLA , used in law.

Your university may have its own referencing style guide.

If you are allowed to choose which style to follow, we recommend Harvard referencing, as it is a straightforward and widely used style.

To avoid plagiarism , always include a reference when you use words, ideas or information from a source. This shows that you are not trying to pass the work of others off as your own.

You must also properly quote or paraphrase the source. If you’re not sure whether you’ve done this correctly, you can use the Scribbr Plagiarism Checker to find and correct any mistakes.

In Harvard style , when you quote directly from a source that includes page numbers, your in-text citation must include a page number. For example: (Smith, 2014, p. 33).

You can also include page numbers to point the reader towards a passage that you paraphrased . If you refer to the general ideas or findings of the source as a whole, you don’t need to include a page number.

When you want to use a quote but can’t access the original source, you can cite it indirectly. In the in-text citation , first mention the source you want to refer to, and then the source in which you found it. For example:

It’s advisable to avoid indirect citations wherever possible, because they suggest you don’t have full knowledge of the sources you’re citing. Only use an indirect citation if you can’t reasonably gain access to the original source.

In Harvard style referencing , to distinguish between two sources by the same author that were published in the same year, you add a different letter after the year for each source:

  • (Smith, 2019a)
  • (Smith, 2019b)

Add ‘a’ to the first one you cite, ‘b’ to the second, and so on. Do the same in your bibliography or reference list .

To create a hanging indent for your bibliography or reference list :

  • Highlight all the entries
  • Click on the arrow in the bottom-right corner of the ‘Paragraph’ tab in the top menu.
  • In the pop-up window, under ‘Special’ in the ‘Indentation’ section, use the drop-down menu to select ‘Hanging’.
  • Then close the window with ‘OK’.

Though the terms are sometimes used interchangeably, there is a difference in meaning:

  • A reference list only includes sources cited in the text – every entry corresponds to an in-text citation .
  • A bibliography also includes other sources which were consulted during the research but not cited.

It’s important to assess the reliability of information found online. Look for sources from established publications and institutions with expertise (e.g. peer-reviewed journals and government agencies).

The CRAAP test (currency, relevance, authority, accuracy, purpose) can aid you in assessing sources, as can our list of credible sources . You should generally avoid citing websites like Wikipedia that can be edited by anyone – instead, look for the original source of the information in the “References” section.

You can generally omit page numbers in your in-text citations of online sources which don’t have them. But when you quote or paraphrase a specific passage from a particularly long online source, it’s useful to find an alternate location marker.

For text-based sources, you can use paragraph numbers (e.g. ‘para. 4’) or headings (e.g. ‘under “Methodology”’). With video or audio sources, use a timestamp (e.g. ‘10:15’).

In the acknowledgements of your thesis or dissertation, you should first thank those who helped you academically or professionally, such as your supervisor, funders, and other academics.

Then you can include personal thanks to friends, family members, or anyone else who supported you during the process.

Yes, it’s important to thank your supervisor(s) in the acknowledgements section of your thesis or dissertation .

Even if you feel your supervisor did not contribute greatly to the final product, you still should acknowledge them, if only for a very brief thank you. If you do not include your supervisor, it may be seen as a snub.

The acknowledgements are generally included at the very beginning of your thesis or dissertation, directly after the title page and before the abstract .

In a thesis or dissertation, the acknowledgements should usually be no longer than one page. There is no minimum length.

You may acknowledge God in your thesis or dissertation acknowledgements , but be sure to follow academic convention by also thanking the relevant members of academia, as well as family, colleagues, and friends who helped you.

All level 1 and 2 headings should be included in your table of contents . That means the titles of your chapters and the main sections within them.

The contents should also include all appendices and the lists of tables and figures, if applicable, as well as your reference list .

Do not include the acknowledgements or abstract   in the table of contents.

To automatically insert a table of contents in Microsoft Word, follow these steps:

  • Apply heading styles throughout the document.
  • In the references section in the ribbon, locate the Table of Contents group.
  • Click the arrow next to the Table of Contents icon and select Custom Table of Contents.
  • Select which levels of headings you would like to include in the table of contents.

Make sure to update your table of contents if you move text or change headings. To update, simply right click and select Update Field.

The table of contents in a thesis or dissertation always goes between your abstract and your introduction.

An abbreviation is a shortened version of an existing word, such as Dr for Doctor. In contrast, an acronym uses the first letter of each word to create a wholly new word, such as UNESCO (an acronym for the United Nations Educational, Scientific and Cultural Organization).

Your dissertation sometimes contains a list of abbreviations .

As a rule of thumb, write the explanation in full the first time you use an acronym or abbreviation. You can then proceed with the shortened version. However, if the abbreviation is very common (like UK or PC), then you can just use the abbreviated version straight away.

Be sure to add each abbreviation in your list of abbreviations !

If you only used a few abbreviations in your thesis or dissertation, you don’t necessarily need to include a list of abbreviations .

If your abbreviations are numerous, or if you think they won’t be known to your audience, it’s never a bad idea to add one. They can also improve readability, minimising confusion about abbreviations unfamiliar to your reader.

A list of abbreviations is a list of all the abbreviations you used in your thesis or dissertation. It should appear at the beginning of your document, immediately after your table of contents . It should always be in alphabetical order.

Fishbone diagrams have a few different names that are used interchangeably, including herringbone diagram, cause-and-effect diagram, and Ishikawa diagram.

These are all ways to refer to the same thing– a problem-solving approach that uses a fish-shaped diagram to model possible root causes of problems and troubleshoot solutions.

Fishbone diagrams (also called herringbone diagrams, cause-and-effect diagrams, and Ishikawa diagrams) are most popular in fields of quality management. They are also commonly used in nursing and healthcare, or as a brainstorming technique for students.

Some synonyms and near synonyms of among include:

  • In the company of
  • In the middle of
  • Surrounded by

Some synonyms and near synonyms of between  include:

  • In the space separating
  • In the time separating

In spite of   is a preposition used to mean ‘ regardless of ‘, ‘notwithstanding’, or ‘even though’.

It’s always used in a subordinate clause to contrast with the information given in the main clause of a sentence (e.g., ‘Amy continued to watch TV, in spite of the time’).

Despite   is a preposition used to mean ‘ regardless of ‘, ‘notwithstanding’, or ‘even though’.

It’s used in a subordinate clause to contrast with information given in the main clause of a sentence (e.g., ‘Despite the stress, Joe loves his job’).

‘Log in’ is a phrasal verb meaning ‘connect to an electronic device, system, or app’. The preposition ‘to’ is often used directly after the verb; ‘in’ and ‘to’ should be written as two separate words (e.g., ‘ log in to the app to update privacy settings’).

‘Log into’ is sometimes used instead of ‘log in to’, but this is generally considered incorrect (as is ‘login to’).

Some synonyms and near synonyms of ensure include:

  • Make certain

Some synonyms and near synonyms of assure  include:

Rest assured is an expression meaning ‘you can be certain’ (e.g., ‘Rest assured, I will find your cat’). ‘Assured’ is the adjectival form of the verb assure , meaning ‘convince’ or ‘persuade’.

Some synonyms and near synonyms for council include:

There are numerous synonyms and near synonyms for the two meanings of counsel :

AI writing tools can be used to perform a variety of tasks.

Generative AI writing tools (like ChatGPT ) generate text based on human inputs and can be used for interactive learning, to provide feedback, or to generate research questions or outlines.

These tools can also be used to paraphrase or summarise text or to identify grammar and punctuation mistakes. Y ou can also use Scribbr’s free paraphrasing tool , summarising tool , and grammar checker , which are designed specifically for these purposes.

Using AI writing tools (like ChatGPT ) to write your essay is usually considered plagiarism and may result in penalisation, unless it is allowed by your university. Text generated by AI tools is based on existing texts and therefore cannot provide unique insights. Furthermore, these outputs sometimes contain factual inaccuracies or grammar mistakes.

However, AI writing tools can be used effectively as a source of feedback and inspiration for your writing (e.g., to generate research questions ). Other AI tools, like grammar checkers, can help identify and eliminate grammar and punctuation mistakes to enhance your writing.

The Scribbr Knowledge Base is a collection of free resources to help you succeed in academic research, writing, and citation. Every week, we publish helpful step-by-step guides, clear examples, simple templates, engaging videos, and more.

The Knowledge Base is for students at all levels. Whether you’re writing your first essay, working on your bachelor’s or master’s dissertation, or getting to grips with your PhD research, we’ve got you covered.

As well as the Knowledge Base, Scribbr provides many other tools and services to support you in academic writing and citation:

  • Create your citations and manage your reference list with our free Reference Generators in APA and MLA style.
  • Scan your paper for in-text citation errors and inconsistencies with our innovative APA Citation Checker .
  • Avoid accidental plagiarism with our reliable Plagiarism Checker .
  • Polish your writing and get feedback on structure and clarity with our Proofreading & Editing services .

Yes! We’re happy for educators to use our content, and we’ve even adapted some of our articles into ready-made lecture slides .

You are free to display, distribute, and adapt Scribbr materials in your classes or upload them in private learning environments like Blackboard. We only ask that you credit Scribbr for any content you use.

We’re always striving to improve the Knowledge Base. If you have an idea for a topic we should cover, or you notice a mistake in any of our articles, let us know by emailing [email protected] .

The consequences of plagiarism vary depending on the type of plagiarism and the context in which it occurs. For example, submitting a whole paper by someone else will have the most severe consequences, while accidental citation errors are considered less serious.

If you’re a student, then you might fail the course, be suspended or expelled, or be obligated to attend a workshop on plagiarism. It depends on whether it’s your first offence or you’ve done it before.

As an academic or professional, plagiarising seriously damages your reputation. You might also lose your research funding or your job, and you could even face legal consequences for copyright infringement.

Paraphrasing without crediting the original author is a form of plagiarism , because you’re presenting someone else’s ideas as if they were your own.

However, paraphrasing is not plagiarism if you correctly reference the source . This means including an in-text referencing and a full reference , formatted according to your required citation style (e.g., Harvard , Vancouver ).

As well as referencing your source, make sure that any paraphrased text is completely rewritten in your own words.

Accidental plagiarism is one of the most common examples of plagiarism . Perhaps you forgot to cite a source, or paraphrased something a bit too closely. Maybe you can’t remember where you got an idea from, and aren’t totally sure if it’s original or not.

These all count as plagiarism, even though you didn’t do it on purpose. When in doubt, make sure you’re citing your sources . Also consider running your work through a plagiarism checker tool prior to submission, which work by using advanced database software to scan for matches between your text and existing texts.

Scribbr’s Plagiarism Checker takes less than 10 minutes and can help you turn in your paper with confidence.

The accuracy depends on the plagiarism checker you use. Per our in-depth research , Scribbr is the most accurate plagiarism checker. Many free plagiarism checkers fail to detect all plagiarism or falsely flag text as plagiarism.

Plagiarism checkers work by using advanced database software to scan for matches between your text and existing texts. Their accuracy is determined by two factors: the algorithm (which recognises the plagiarism) and the size of the database (with which your document is compared).

To avoid plagiarism when summarising an article or other source, follow these two rules:

  • Write the summary entirely in your own words by   paraphrasing the author’s ideas.
  • Reference the source with an in-text citation and a full reference so your reader can easily find the original text.

Plagiarism can be detected by your professor or readers if the tone, formatting, or style of your text is different in different parts of your paper, or if they’re familiar with the plagiarised source.

Many universities also use   plagiarism detection software like Turnitin’s, which compares your text to a large database of other sources, flagging any similarities that come up.

It can be easier than you think to commit plagiarism by accident. Consider using a   plagiarism checker prior to submitting your essay to ensure you haven’t missed any citations.

Some examples of plagiarism include:

  • Copying and pasting a Wikipedia article into the body of an assignment
  • Quoting a source without including a citation
  • Not paraphrasing a source properly (e.g. maintaining wording too close to the original)
  • Forgetting to cite the source of an idea

The most surefire way to   avoid plagiarism is to always cite your sources . When in doubt, cite!

Global plagiarism means taking an entire work written by someone else and passing it off as your own. This can include getting someone else to write an essay or assignment for you, or submitting a text you found online as your own work.

Global plagiarism is one of the most serious types of plagiarism because it involves deliberately and directly lying about the authorship of a work. It can have severe consequences for students and professionals alike.

Verbatim plagiarism means copying text from a source and pasting it directly into your own document without giving proper credit.

If the structure and the majority of the words are the same as in the original source, then you are committing verbatim plagiarism. This is the case even if you delete a few words or replace them with synonyms.

If you want to use an author’s exact words, you need to quote the original source by putting the copied text in quotation marks and including an   in-text citation .

Patchwork plagiarism , also called mosaic plagiarism, means copying phrases, passages, or ideas from various existing sources and combining them to create a new text. This includes slightly rephrasing some of the content, while keeping many of the same words and the same structure as the original.

While this type of plagiarism is more insidious than simply copying and pasting directly from a source, plagiarism checkers like Turnitin’s can still easily detect it.

To avoid plagiarism in any form, remember to reference your sources .

Yes, reusing your own work without citation is considered self-plagiarism . This can range from resubmitting an entire assignment to reusing passages or data from something you’ve handed in previously.

Self-plagiarism often has the same consequences as other types of plagiarism . If you want to reuse content you wrote in the past, make sure to check your university’s policy or consult your professor.

If you are reusing content or data you used in a previous assignment, make sure to cite yourself. You can cite yourself the same way you would cite any other source: simply follow the directions for the citation style you are using.

Keep in mind that reusing prior content can be considered self-plagiarism , so make sure you ask your instructor or consult your university’s handbook prior to doing so.

Most institutions have an internal database of previously submitted student assignments. Turnitin can check for self-plagiarism by comparing your paper against this database. If you’ve reused parts of an assignment you already submitted, it will flag any similarities as potential plagiarism.

Online plagiarism checkers don’t have access to your institution’s database, so they can’t detect self-plagiarism of unpublished work. If you’re worried about accidentally self-plagiarising, you can use Scribbr’s Self-Plagiarism Checker to upload your unpublished documents and check them for similarities.

Plagiarism has serious consequences and can be illegal in certain scenarios.

While most of the time plagiarism in an undergraduate setting is not illegal, plagiarism or self-plagiarism in a professional academic setting can lead to legal action, including copyright infringement and fraud. Many scholarly journals do not allow you to submit the same work to more than one journal, and if you do not credit a coauthor, you could be legally defrauding them.

Even if you aren’t breaking the law, plagiarism can seriously impact your academic career. While the exact consequences of plagiarism vary by institution and severity, common consequences include a lower grade, automatically failing a course, academic suspension or probation, and even expulsion.

Self-plagiarism means recycling work that you’ve previously published or submitted as an assignment. It’s considered academic dishonesty to present something as brand new when you’ve already gotten credit and perhaps feedback for it in the past.

If you want to refer to ideas or data from previous work, be sure to cite yourself.

Academic integrity means being honest, ethical, and thorough in your academic work. To maintain academic integrity, you should avoid misleading your readers about any part of your research and refrain from offences like plagiarism and contract cheating, which are examples of academic misconduct.

Academic dishonesty refers to deceitful or misleading behavior in an academic setting. Academic dishonesty can occur intentionally or unintentionally, and it varies in severity.

It can encompass paying for a pre-written essay, cheating on an exam, or committing plagiarism . It can also include helping others cheat, copying a friend’s homework answers, or even pretending to be sick to miss an exam.

Academic dishonesty doesn’t just occur in a classroom setting, but also in research and other academic-adjacent fields.

Consequences of academic dishonesty depend on the severity of the offence and your institution’s policy. They can range from a warning for a first offence to a failing grade in a course to expulsion from your university.

For those in certain fields, such as nursing, engineering, or lab sciences, not learning fundamentals properly can directly impact the health and safety of others. For those working in academia or research, academic dishonesty impacts your professional reputation, leading others to doubt your future work.

Academic dishonesty can be intentional or unintentional, ranging from something as simple as claiming to have read something you didn’t to copying your neighbour’s answers on an exam.

You can commit academic dishonesty with the best of intentions, such as helping a friend cheat on a paper. Severe academic dishonesty can include buying a pre-written essay or the answers to a multiple-choice test, or falsifying a medical emergency to avoid taking a final exam.

Plagiarism means presenting someone else’s work as your own without giving proper credit to the original author. In academic writing, plagiarism involves using words, ideas, or information from a source without including a citation .

Plagiarism can have serious consequences , even when it’s done accidentally. To avoid plagiarism, it’s important to keep track of your sources and cite them correctly.

Common knowledge does not need to be cited. However, you should be extra careful when deciding what counts as common knowledge.

Common knowledge encompasses information that the average educated reader would accept as true without needing the extra validation of a source or citation.

Common knowledge should be widely known, undisputed, and easily verified. When in doubt, always cite your sources.

Most online plagiarism checkers only have access to public databases, whose software doesn’t allow you to compare two documents for plagiarism.

However, in addition to our Plagiarism Checker , Scribbr also offers an Self-Plagiarism Checker . This is an add-on tool that lets you compare your paper with unpublished or private documents. This way you can rest assured that you haven’t unintentionally plagiarised or self-plagiarised .

Compare two sources for plagiarism

Rapport begrijpen OSC

The research methods you use depend on the type of data you need to answer your research question .

  • If you want to measure something or test a hypothesis , use quantitative methods . If you want to explore ideas, thoughts, and meanings, use qualitative methods .
  • If you want to analyse a large amount of readily available data, use secondary data. If you want data specific to your purposes with control over how they are generated, collect primary data.
  • If you want to establish cause-and-effect relationships between variables , use experimental methods. If you want to understand the characteristics of a research subject, use descriptive methods.

Methodology refers to the overarching strategy and rationale of your research project . It involves studying the methods used in your field and the theories or principles behind them, in order to develop an approach that matches your objectives.

Methods are the specific tools and procedures you use to collect and analyse data (e.g. experiments, surveys , and statistical tests ).

In shorter scientific papers, where the aim is to report the findings of a specific study, you might simply describe what you did in a methods section .

In a longer or more complex research project, such as a thesis or dissertation , you will probably include a methodology section , where you explain your approach to answering the research questions and cite relevant sources to support your choice of methods.

In mixed methods research , you use both qualitative and quantitative data collection and analysis methods to answer your research question .

Data collection is the systematic process by which observations or measurements are gathered in research. It is used in many different contexts by academics, governments, businesses, and other organisations.

There are various approaches to qualitative data analysis , but they all share five steps in common:

  • Prepare and organise your data.
  • Review and explore your data.
  • Develop a data coding system.
  • Assign codes to the data.
  • Identify recurring themes.

The specifics of each step depend on the focus of the analysis. Some common approaches include textual analysis , thematic analysis , and discourse analysis .

There are five common approaches to qualitative research :

  • Grounded theory involves collecting data in order to develop new theories.
  • Ethnography involves immersing yourself in a group or organisation to understand its culture.
  • Narrative research involves interpreting stories to understand how people make sense of their experiences and perceptions.
  • Phenomenological research involves investigating phenomena through people’s lived experiences.
  • Action research links theory and practice in several cycles to drive innovative changes.

Hypothesis testing is a formal procedure for investigating our ideas about the world using statistics. It is used by scientists to test specific predictions, called hypotheses , by calculating how likely it is that a pattern or relationship between variables could have arisen by chance.

Operationalisation means turning abstract conceptual ideas into measurable observations.

For example, the concept of social anxiety isn’t directly observable, but it can be operationally defined in terms of self-rating scores, behavioural avoidance of crowded places, or physical anxiety symptoms in social situations.

Before collecting data , it’s important to consider how you will operationalise the variables that you want to measure.

Triangulation in research means using multiple datasets, methods, theories and/or investigators to address a research question. It’s a research strategy that can help you enhance the validity and credibility of your findings.

Triangulation is mainly used in qualitative research , but it’s also commonly applied in quantitative research . Mixed methods research always uses triangulation.

These are four of the most common mixed methods designs :

  • Convergent parallel: Quantitative and qualitative data are collected at the same time and analysed separately. After both analyses are complete, compare your results to draw overall conclusions. 
  • Embedded: Quantitative and qualitative data are collected at the same time, but within a larger quantitative or qualitative design. One type of data is secondary to the other.
  • Explanatory sequential: Quantitative data is collected and analysed first, followed by qualitative data. You can use this design if you think your qualitative data will explain and contextualise your quantitative findings.
  • Exploratory sequential: Qualitative data is collected and analysed first, followed by quantitative data. You can use this design if you think the quantitative data will confirm or validate your qualitative findings.

An observational study could be a good fit for your research if your research question is based on things you observe. If you have ethical, logistical, or practical concerns that make an experimental design challenging, consider an observational study. Remember that in an observational study, it is critical that there be no interference or manipulation of the research subjects. Since it’s not an experiment, there are no control or treatment groups either.

The key difference between observational studies and experiments is that, done correctly, an observational study will never influence the responses or behaviours of participants. Experimental designs will have a treatment condition applied to at least a portion of participants.

Exploratory research explores the main aspects of a new or barely researched question.

Explanatory research explains the causes and effects of an already widely researched question.

Experimental designs are a set of procedures that you plan in order to examine the relationship between variables that interest you.

To design a successful experiment, first identify:

  • A testable hypothesis
  • One or more independent variables that you will manipulate
  • One or more dependent variables that you will measure

When designing the experiment, first decide:

  • How your variable(s) will be manipulated
  • How you will control for any potential confounding or lurking variables
  • How many subjects you will include
  • How you will assign treatments to your subjects

There are four main types of triangulation :

  • Data triangulation : Using data from different times, spaces, and people
  • Investigator triangulation : Involving multiple researchers in collecting or analysing data
  • Theory triangulation : Using varying theoretical perspectives in your research
  • Methodological triangulation : Using different methodologies to approach the same topic

Triangulation can help:

  • Reduce bias that comes from using a single method, theory, or investigator
  • Enhance validity by approaching the same topic with different tools
  • Establish credibility by giving you a complete picture of the research problem

But triangulation can also pose problems:

  • It’s time-consuming and labour-intensive, often involving an interdisciplinary team.
  • Your results may be inconsistent or even contradictory.

A confounding variable , also called a confounder or confounding factor, is a third variable in a study examining a potential cause-and-effect relationship.

A confounding variable is related to both the supposed cause and the supposed effect of the study. It can be difficult to separate the true effect of the independent variable from the effect of the confounding variable.

In your research design , it’s important to identify potential confounding variables and plan how you will reduce their impact.

In a between-subjects design , every participant experiences only one condition, and researchers assess group differences between participants in various conditions.

In a within-subjects design , each participant experiences all conditions, and researchers test the same participants repeatedly for differences between conditions.

The word ‘between’ means that you’re comparing different conditions between groups, while the word ‘within’ means you’re comparing different conditions within the same group.

A quasi-experiment is a type of research design that attempts to establish a cause-and-effect relationship. The main difference between this and a true experiment is that the groups are not randomly assigned.

In experimental research, random assignment is a way of placing participants from your sample into different groups using randomisation. With this method, every member of the sample has a known or equal chance of being placed in a control group or an experimental group.

Quasi-experimental design is most useful in situations where it would be unethical or impractical to run a true experiment .

Quasi-experiments have lower internal validity than true experiments, but they often have higher external validity  as they can use real-world interventions instead of artificial laboratory settings.

Within-subjects designs have many potential threats to internal validity , but they are also very statistically powerful .

Advantages:

  • Only requires small samples
  • Statistically powerful
  • Removes the effects of individual differences on the outcomes

Disadvantages:

  • Internal validity threats reduce the likelihood of establishing a direct relationship between variables
  • Time-related effects, such as growth, can influence the outcomes
  • Carryover effects mean that the specific order of different treatments affect the outcomes

Yes. Between-subjects and within-subjects designs can be combined in a single study when you have two or more independent variables (a factorial design). In a mixed factorial design, one variable is altered between subjects and another is altered within subjects.

In a factorial design, multiple independent variables are tested.

If you test two variables, each level of one independent variable is combined with each level of the other independent variable to create different conditions.

While a between-subjects design has fewer threats to internal validity , it also requires more participants for high statistical power than a within-subjects design .

  • Prevents carryover effects of learning and fatigue.
  • Shorter study duration.
  • Needs larger samples for high power.
  • Uses more resources to recruit participants, administer sessions, cover costs, etc.
  • Individual differences may be an alternative explanation for results.

Samples are used to make inferences about populations . Samples are easier to collect data from because they are practical, cost-effective, convenient, and manageable.

Probability sampling means that every member of the target population has a known chance of being included in the sample.

Probability sampling methods include simple random sampling , systematic sampling , stratified sampling , and cluster sampling .

In non-probability sampling , the sample is selected based on non-random criteria, and not every member of the population has a chance of being included.

Common non-probability sampling methods include convenience sampling , voluntary response sampling, purposive sampling , snowball sampling , and quota sampling .

In multistage sampling , or multistage cluster sampling, you draw a sample from a population using smaller and smaller groups at each stage.

This method is often used to collect data from a large, geographically spread group of people in national surveys, for example. You take advantage of hierarchical groupings (e.g., from county to city to neighbourhood) to create a sample that’s less expensive and time-consuming to collect data from.

Sampling bias occurs when some members of a population are systematically more likely to be selected in a sample than others.

Simple random sampling is a type of probability sampling in which the researcher randomly selects a subset of participants from a population . Each member of the population has an equal chance of being selected. Data are then collected from as large a percentage as possible of this random subset.

The American Community Survey  is an example of simple random sampling . In order to collect detailed data on the population of the US, the Census Bureau officials randomly select 3.5 million households per year and use a variety of methods to convince them to fill out the survey.

If properly implemented, simple random sampling is usually the best sampling method for ensuring both internal and external validity . However, it can sometimes be impractical and expensive to implement, depending on the size of the population to be studied,

If you have a list of every member of the population and the ability to reach whichever members are selected, you can use simple random sampling.

Cluster sampling is more time- and cost-efficient than other probability sampling methods , particularly when it comes to large samples spread across a wide geographical area.

However, it provides less statistical certainty than other methods, such as simple random sampling , because it is difficult to ensure that your clusters properly represent the population as a whole.

There are three types of cluster sampling : single-stage, double-stage and multi-stage clustering. In all three types, you first divide the population into clusters, then randomly select clusters for use in your sample.

  • In single-stage sampling , you collect data from every unit within the selected clusters.
  • In double-stage sampling , you select a random sample of units from within the clusters.
  • In multi-stage sampling , you repeat the procedure of randomly sampling elements from within the clusters until you have reached a manageable sample.

Cluster sampling is a probability sampling method in which you divide a population into clusters, such as districts or schools, and then randomly select some of these clusters as your sample.

The clusters should ideally each be mini-representations of the population as a whole.

In multistage sampling , you can use probability or non-probability sampling methods.

For a probability sample, you have to probability sampling at every stage. You can mix it up by using simple random sampling , systematic sampling , or stratified sampling to select units at different stages, depending on what is applicable and relevant to your study.

Multistage sampling can simplify data collection when you have large, geographically spread samples, and you can obtain a probability sample without a complete sampling frame.

But multistage sampling may not lead to a representative sample, and larger samples are needed for multistage samples to achieve the statistical properties of simple random samples .

In stratified sampling , researchers divide subjects into subgroups called strata based on characteristics that they share (e.g., race, gender, educational attainment).

Once divided, each subgroup is randomly sampled using another probability sampling method .

You should use stratified sampling when your sample can be divided into mutually exclusive and exhaustive subgroups that you believe will take on different mean values for the variable that you’re studying.

Using stratified sampling will allow you to obtain more precise (with lower variance ) statistical estimates of whatever you are trying to measure.

For example, say you want to investigate how income differs based on educational attainment, but you know that this relationship can vary based on race. Using stratified sampling, you can ensure you obtain a large enough sample from each racial group, allowing you to draw more precise conclusions.

Yes, you can create a stratified sample using multiple characteristics, but you must ensure that every participant in your study belongs to one and only one subgroup. In this case, you multiply the numbers of subgroups for each characteristic to get the total number of groups.

For example, if you were stratifying by location with three subgroups (urban, rural, or suburban) and marital status with five subgroups (single, divorced, widowed, married, or partnered), you would have 3 × 5 = 15 subgroups.

There are three key steps in systematic sampling :

  • Define and list your population , ensuring that it is not ordered in a cyclical or periodic order.
  • Decide on your sample size and calculate your interval, k , by dividing your population by your target sample size.
  • Choose every k th member of the population as your sample.

Systematic sampling is a probability sampling method where researchers select members of the population at a regular interval – for example, by selecting every 15th person on a list of the population. If the population is in a random order, this can imitate the benefits of simple random sampling .

Populations are used when a research question requires data from every member of the population. This is usually only feasible when the population is small and easily accessible.

A statistic refers to measures about the sample , while a parameter refers to measures about the population .

A sampling error is the difference between a population parameter and a sample statistic .

There are eight threats to internal validity : history, maturation, instrumentation, testing, selection bias , regression to the mean, social interaction, and attrition .

Internal validity is the extent to which you can be confident that a cause-and-effect relationship established in a study cannot be explained by other factors.

Attrition bias is a threat to internal validity . In experiments, differential rates of attrition between treatment and control groups can skew results.

This bias can affect the relationship between your independent and dependent variables . It can make variables appear to be correlated when they are not, or vice versa.

The external validity of a study is the extent to which you can generalise your findings to different groups of people, situations, and measures.

The two types of external validity are population validity (whether you can generalise to other groups of people) and ecological validity (whether you can generalise to other situations and settings).

There are seven threats to external validity : selection bias , history, experimenter effect, Hawthorne effect , testing effect, aptitude-treatment, and situation effect.

Attrition bias can skew your sample so that your final sample differs significantly from your original sample. Your sample is biased because some groups from your population are underrepresented.

With a biased final sample, you may not be able to generalise your findings to the original population that you sampled from, so your external validity is compromised.

Construct validity is about how well a test measures the concept it was designed to evaluate. It’s one of four types of measurement validity , which includes construct validity, face validity , and criterion validity.

There are two subtypes of construct validity.

  • Convergent validity : The extent to which your measure corresponds to measures of related constructs
  • Discriminant validity: The extent to which your measure is unrelated or negatively related to measures of distinct constructs

When designing or evaluating a measure, construct validity helps you ensure you’re actually measuring the construct you’re interested in. If you don’t have construct validity, you may inadvertently measure unrelated or distinct constructs and lose precision in your research.

Construct validity is often considered the overarching type of measurement validity ,  because it covers all of the other types. You need to have face validity , content validity, and criterion validity to achieve construct validity.

Statistical analyses are often applied to test validity with data from your measures. You test convergent validity and discriminant validity with correlations to see if results from your test are positively or negatively related to those of other established tests.

You can also use regression analyses to assess whether your measure is actually predictive of outcomes that you expect it to predict theoretically. A regression analysis that supports your expectations strengthens your claim of construct validity .

Face validity is about whether a test appears to measure what it’s supposed to measure. This type of validity is concerned with whether a measure seems relevant and appropriate for what it’s assessing only on the surface.

Face validity is important because it’s a simple first step to measuring the overall validity of a test or technique. It’s a relatively intuitive, quick, and easy way to start checking whether a new measure seems useful at first glance.

Good face validity means that anyone who reviews your measure says that it seems to be measuring what it’s supposed to. With poor face validity, someone reviewing your measure may be left confused about what you’re measuring and why you’re using this method.

It’s often best to ask a variety of people to review your measurements. You can ask experts, such as other researchers, or laypeople, such as potential participants, to judge the face validity of tests.

While experts have a deep understanding of research methods , the people you’re studying can provide you with valuable insights you may have missed otherwise.

There are many different types of inductive reasoning that people use formally or informally.

Here are a few common types:

  • Inductive generalisation : You use observations about a sample to come to a conclusion about the population it came from.
  • Statistical generalisation: You use specific numbers about samples to make statements about populations.
  • Causal reasoning: You make cause-and-effect links between different things.
  • Sign reasoning: You make a conclusion about a correlational relationship between different things.
  • Analogical reasoning: You make a conclusion about something based on its similarities to something else.

Inductive reasoning is a bottom-up approach, while deductive reasoning is top-down.

Inductive reasoning takes you from the specific to the general, while in deductive reasoning, you make inferences by going from general premises to specific conclusions.

In inductive research , you start by making observations or gathering data. Then, you take a broad scan of your data and search for patterns. Finally, you make general conclusions that you might incorporate into theories.

Inductive reasoning is a method of drawing conclusions by going from the specific to the general. It’s usually contrasted with deductive reasoning, where you proceed from general information to specific conclusions.

Inductive reasoning is also called inductive logic or bottom-up reasoning.

Deductive reasoning is a logical approach where you progress from general ideas to specific conclusions. It’s often contrasted with inductive reasoning , where you start with specific observations and form general conclusions.

Deductive reasoning is also called deductive logic.

Deductive reasoning is commonly used in scientific research, and it’s especially associated with quantitative research .

In research, you might have come across something called the hypothetico-deductive method . It’s the scientific method of testing hypotheses to check whether your predictions are substantiated by real-world data.

A dependent variable is what changes as a result of the independent variable manipulation in experiments . It’s what you’re interested in measuring, and it ‘depends’ on your independent variable.

In statistics, dependent variables are also called:

  • Response variables (they respond to a change in another variable)
  • Outcome variables (they represent the outcome you want to measure)
  • Left-hand-side variables (they appear on the left-hand side of a regression equation)

An independent variable is the variable you manipulate, control, or vary in an experimental study to explore its effects. It’s called ‘independent’ because it’s not influenced by any other variables in the study.

Independent variables are also called:

  • Explanatory variables (they explain an event or outcome)
  • Predictor variables (they can be used to predict the value of a dependent variable)
  • Right-hand-side variables (they appear on the right-hand side of a regression equation)

A correlation is usually tested for two variables at a time, but you can test correlations between three or more variables.

On graphs, the explanatory variable is conventionally placed on the x -axis, while the response variable is placed on the y -axis.

  • If you have quantitative variables , use a scatterplot or a line graph.
  • If your response variable is categorical, use a scatterplot or a line graph.
  • If your explanatory variable is categorical, use a bar graph.

The term ‘ explanatory variable ‘ is sometimes preferred over ‘ independent variable ‘ because, in real-world contexts, independent variables are often influenced by other variables. This means they aren’t totally independent.

Multiple independent variables may also be correlated with each other, so ‘explanatory variables’ is a more appropriate term.

The difference between explanatory and response variables is simple:

  • An explanatory variable is the expected cause, and it explains the results.
  • A response variable is the expected effect, and it responds to other variables.

There are 4 main types of extraneous variables :

  • Demand characteristics : Environmental cues that encourage participants to conform to researchers’ expectations
  • Experimenter effects : Unintentional actions by researchers that influence study outcomes
  • Situational variables : Eenvironmental variables that alter participants’ behaviours
  • Participant variables : Any characteristic or aspect of a participant’s background that could affect study results

An extraneous variable is any variable that you’re not investigating that can potentially affect the dependent variable of your research study.

A confounding variable is a type of extraneous variable that not only affects the dependent variable, but is also related to the independent variable.

‘Controlling for a variable’ means measuring extraneous variables and accounting for them statistically to remove their effects on other variables.

Researchers often model control variable data along with independent and dependent variable data in regression analyses and ANCOVAs . That way, you can isolate the control variable’s effects from the relationship between the variables of interest.

Control variables help you establish a correlational or causal relationship between variables by enhancing internal validity .

If you don’t control relevant extraneous variables , they may influence the outcomes of your study, and you may not be able to demonstrate that your results are really an effect of your independent variable .

A control variable is any variable that’s held constant in a research study. It’s not a variable of interest in the study, but it’s controlled because it could influence the outcomes.

In statistics, ordinal and nominal variables are both considered categorical variables .

Even though ordinal data can sometimes be numerical, not all mathematical operations can be performed on them.

In scientific research, concepts are the abstract ideas or phenomena that are being studied (e.g., educational achievement). Variables are properties or characteristics of the concept (e.g., performance at school), while indicators are ways of measuring or quantifying variables (e.g., yearly grade reports).

The process of turning abstract concepts into measurable variables and indicators is called operationalisation .

There are several methods you can use to decrease the impact of confounding variables on your research: restriction, matching, statistical control, and randomisation.

In restriction , you restrict your sample by only including certain subjects that have the same values of potential confounding variables.

In matching , you match each of the subjects in your treatment group with a counterpart in the comparison group. The matched subjects have the same values on any potential confounding variables, and only differ in the independent variable .

In statistical control , you include potential confounders as variables in your regression .

In randomisation , you randomly assign the treatment (or independent variable) in your study to a sufficiently large number of subjects, which allows you to control for all potential confounding variables.

A confounding variable is closely related to both the independent and dependent variables in a study. An independent variable represents the supposed cause , while the dependent variable is the supposed effect . A confounding variable is a third variable that influences both the independent and dependent variables.

Failing to account for confounding variables can cause you to wrongly estimate the relationship between your independent and dependent variables.

To ensure the internal validity of your research, you must consider the impact of confounding variables. If you fail to account for them, you might over- or underestimate the causal relationship between your independent and dependent variables , or even find a causal relationship where none exists.

Yes, but including more than one of either type requires multiple research questions .

For example, if you are interested in the effect of a diet on health, you can use multiple measures of health: blood sugar, blood pressure, weight, pulse, and many more. Each of these is its own dependent variable with its own research question.

You could also choose to look at the effect of exercise levels as well as diet, or even the additional effect of the two combined. Each of these is a separate independent variable .

To ensure the internal validity of an experiment , you should only change one independent variable at a time.

No. The value of a dependent variable depends on an independent variable, so a variable cannot be both independent and dependent at the same time. It must be either the cause or the effect, not both.

You want to find out how blood sugar levels are affected by drinking diet cola and regular cola, so you conduct an experiment .

  • The type of cola – diet or regular – is the independent variable .
  • The level of blood sugar that you measure is the dependent variable – it changes depending on the type of cola.

Determining cause and effect is one of the most important parts of scientific research. It’s essential to know which is the cause – the independent variable – and which is the effect – the dependent variable.

Quantitative variables are any variables where the data represent amounts (e.g. height, weight, or age).

Categorical variables are any variables where the data represent groups. This includes rankings (e.g. finishing places in a race), classifications (e.g. brands of cereal), and binary outcomes (e.g. coin flips).

You need to know what type of variables you are working with to choose the right statistical test for your data and interpret your results .

Discrete and continuous variables are two types of quantitative variables :

  • Discrete variables represent counts (e.g., the number of objects in a collection).
  • Continuous variables represent measurable amounts (e.g., water volume or weight).

You can think of independent and dependent variables in terms of cause and effect: an independent variable is the variable you think is the cause , while a dependent variable is the effect .

In an experiment, you manipulate the independent variable and measure the outcome in the dependent variable. For example, in an experiment about the effect of nutrients on crop growth:

  • The  independent variable  is the amount of nutrients added to the crop field.
  • The  dependent variable is the biomass of the crops at harvest time.

Defining your variables, and deciding how you will manipulate and measure them, is an important part of experimental design .

Including mediators and moderators in your research helps you go beyond studying a simple relationship between two variables for a fuller picture of the real world. They are important to consider when studying complex correlational or causal relationships.

Mediators are part of the causal pathway of an effect, and they tell you how or why an effect takes place. Moderators usually help you judge the external validity of your study by identifying the limitations of when the relationship between variables holds.

If something is a mediating variable :

  • It’s caused by the independent variable
  • It influences the dependent variable
  • When it’s taken into account, the statistical correlation between the independent and dependent variables is higher than when it isn’t considered

A confounder is a third variable that affects variables of interest and makes them seem related when they are not. In contrast, a mediator is the mechanism of a relationship between two variables: it explains the process by which they are related.

A mediator variable explains the process through which two variables are related, while a moderator variable affects the strength and direction of that relationship.

When conducting research, collecting original data has significant advantages:

  • You can tailor data collection to your specific research aims (e.g., understanding the needs of your consumers or user testing your website).
  • You can control and standardise the process for high reliability and validity (e.g., choosing appropriate measurements and sampling methods ).

However, there are also some drawbacks: data collection can be time-consuming, labour-intensive, and expensive. In some cases, it’s more efficient to use secondary data that has already been collected by someone else, but the data might be less reliable.

A structured interview is a data collection method that relies on asking questions in a set order to collect data on a topic. They are often quantitative in nature. Structured interviews are best used when:

  • You already have a very clear understanding of your topic. Perhaps significant research has already been conducted, or you have done some prior research yourself, but you already possess a baseline for designing strong structured questions.
  • You are constrained in terms of time or resources and need to analyse your data quickly and efficiently
  • Your research question depends on strong parity between participants, with environmental conditions held constant

More flexible interview options include semi-structured interviews , unstructured interviews , and focus groups .

The interviewer effect is a type of bias that emerges when a characteristic of an interviewer (race, age, gender identity, etc.) influences the responses given by the interviewee.

There is a risk of an interviewer effect in all types of interviews , but it can be mitigated by writing really high-quality interview questions.

A semi-structured interview is a blend of structured and unstructured types of interviews. Semi-structured interviews are best used when:

  • You have prior interview experience. Spontaneous questions are deceptively challenging, and it’s easy to accidentally ask a leading question or make a participant uncomfortable.
  • Your research question is exploratory in nature. Participant answers can guide future research questions and help you develop a more robust knowledge base for future research.

An unstructured interview is the most flexible type of interview, but it is not always the best fit for your research topic.

Unstructured interviews are best used when:

  • You are an experienced interviewer and have a very strong background in your research topic, since it is challenging to ask spontaneous, colloquial questions
  • Your research question is exploratory in nature. While you may have developed hypotheses, you are open to discovering new or shifting viewpoints through the interview process.
  • You are seeking descriptive data, and are ready to ask questions that will deepen and contextualise your initial thoughts and hypotheses
  • Your research depends on forming connections with your participants and making them feel comfortable revealing deeper emotions, lived experiences, or thoughts

The four most common types of interviews are:

  • Structured interviews : The questions are predetermined in both topic and order.
  • Semi-structured interviews : A few questions are predetermined, but other questions aren’t planned.
  • Unstructured interviews : None of the questions are predetermined.
  • Focus group interviews : The questions are presented to a group instead of one individual.

A focus group is a research method that brings together a small group of people to answer questions in a moderated setting. The group is chosen due to predefined demographic traits, and the questions are designed to shed light on a topic of interest. It is one of four types of interviews .

Social desirability bias is the tendency for interview participants to give responses that will be viewed favourably by the interviewer or other participants. It occurs in all types of interviews and surveys , but is most common in semi-structured interviews , unstructured interviews , and focus groups .

Social desirability bias can be mitigated by ensuring participants feel at ease and comfortable sharing their views. Make sure to pay attention to your own body language and any physical or verbal cues, such as nodding or widening your eyes.

This type of bias in research can also occur in observations if the participants know they’re being observed. They might alter their behaviour accordingly.

As a rule of thumb, questions related to thoughts, beliefs, and feelings work well in focus groups . Take your time formulating strong questions, paying special attention to phrasing. Be careful to avoid leading questions , which can bias your responses.

Overall, your focus group questions should be:

  • Open-ended and flexible
  • Impossible to answer with ‘yes’ or ‘no’ (questions that start with ‘why’ or ‘how’ are often best)
  • Unambiguous, getting straight to the point while still stimulating discussion
  • Unbiased and neutral

The third variable and directionality problems are two main reasons why correlation isn’t causation .

The third variable problem means that a confounding variable affects both variables to make them seem causally related when they are not.

The directionality problem is when two variables correlate and might actually have a causal relationship, but it’s impossible to conclude which variable causes changes in the other.

Controlled experiments establish causality, whereas correlational studies only show associations between variables.

  • In an experimental design , you manipulate an independent variable and measure its effect on a dependent variable. Other variables are controlled so they can’t impact the results.
  • In a correlational design , you measure variables without manipulating any of them. You can test whether your variables change together, but you can’t be sure that one variable caused a change in another.

In general, correlational research is high in external validity while experimental research is high in internal validity .

A correlation coefficient is a single number that describes the strength and direction of the relationship between your variables.

Different types of correlation coefficients might be appropriate for your data based on their levels of measurement and distributions . The Pearson product-moment correlation coefficient (Pearson’s r ) is commonly used to assess a linear relationship between two quantitative variables.

A correlational research design investigates relationships between two variables (or more) without the researcher controlling or manipulating any of them. It’s a non-experimental type of quantitative research .

A correlation reflects the strength and/or direction of the association between two or more variables.

  • A positive correlation means that both variables change in the same direction.
  • A negative correlation means that the variables change in opposite directions.
  • A zero correlation means there’s no relationship between the variables.

Longitudinal studies can last anywhere from weeks to decades, although they tend to be at least a year long.

The 1970 British Cohort Study , which has collected data on the lives of 17,000 Brits since their births in 1970, is one well-known example of a longitudinal study .

Longitudinal studies are better to establish the correct sequence of events, identify changes over time, and provide insight into cause-and-effect relationships, but they also tend to be more expensive and time-consuming than other types of studies.

Longitudinal studies and cross-sectional studies are two different types of research design . In a cross-sectional study you collect data from a population at a specific point in time; in a longitudinal study you repeatedly collect data from the same sample over an extended period of time.

Cross-sectional studies cannot establish a cause-and-effect relationship or analyse behaviour over a period of time. To investigate cause and effect, you need to do a longitudinal study or an experimental study .

Cross-sectional studies are less expensive and time-consuming than many other types of study. They can provide useful insights into a population’s characteristics and identify correlations for further research.

Sometimes only cross-sectional data are available for analysis; other times your research question may only require a cross-sectional study to answer it.

A hypothesis states your predictions about what your research will find. It is a tentative answer to your research question that has not yet been tested. For some research projects, you might have to write several hypotheses that address different aspects of your research question.

A hypothesis is not just a guess. It should be based on existing theories and knowledge. It also has to be testable, which means you can support or refute it through scientific research methods (such as experiments, observations, and statistical analysis of data).

A research hypothesis is your proposed answer to your research question. The research hypothesis usually includes an explanation (‘ x affects y because …’).

A statistical hypothesis, on the other hand, is a mathematical statement about a population parameter. Statistical hypotheses always come in pairs: the null and alternative hypotheses. In a well-designed study , the statistical hypotheses correspond logically to the research hypothesis.

Individual Likert-type questions are generally considered ordinal data , because the items have clear rank order, but don’t have an even distribution.

Overall Likert scale scores are sometimes treated as interval data. These scores are considered to have directionality and even spacing between them.

The type of data determines what statistical tests you should use to analyse your data.

A Likert scale is a rating scale that quantitatively assesses opinions, attitudes, or behaviours. It is made up of four or more questions that measure a single attitude or trait when response scores are combined.

To use a Likert scale in a survey , you present participants with Likert-type questions or statements, and a continuum of items, usually with five or seven possible responses, to capture their degree of agreement.

A questionnaire is a data collection tool or instrument, while a survey is an overarching research method that involves collecting and analysing data from people using questionnaires.

A true experiment (aka a controlled experiment) always includes at least one control group that doesn’t receive the experimental treatment.

However, some experiments use a within-subjects design to test treatments without a control group. In these designs, you usually compare one group’s outcomes before and after a treatment (instead of comparing outcomes between different groups).

For strong internal validity , it’s usually best to include a control group if possible. Without a control group, it’s harder to be certain that the outcome was caused by the experimental treatment and not by other variables.

An experimental group, also known as a treatment group, receives the treatment whose effect researchers wish to study, whereas a control group does not. They should be identical in all other ways.

In a controlled experiment , all extraneous variables are held constant so that they can’t influence the results. Controlled experiments require:

  • A control group that receives a standard treatment, a fake treatment, or no treatment
  • Random assignment of participants to ensure the groups are equivalent

Depending on your study topic, there are various other methods of controlling variables .

Questionnaires can be self-administered or researcher-administered.

Self-administered questionnaires can be delivered online or in paper-and-pen formats, in person or by post. All questions are standardised so that all respondents receive the same questions with identical wording.

Researcher-administered questionnaires are interviews that take place by phone, in person, or online between researchers and respondents. You can gain deeper insights by clarifying questions for respondents or asking follow-up questions.

You can organise the questions logically, with a clear progression from simple to complex, or randomly between respondents. A logical flow helps respondents process the questionnaire easier and quicker, but it may lead to bias. Randomisation can minimise the bias from order effects.

Closed-ended, or restricted-choice, questions offer respondents a fixed set of choices to select from. These questions are easier to answer quickly.

Open-ended or long-form questions allow respondents to answer in their own words. Because there are no restrictions on their choices, respondents can answer in ways that researchers may not have otherwise considered.

Naturalistic observation is a qualitative research method where you record the behaviours of your research subjects in real-world settings. You avoid interfering or influencing anything in a naturalistic observation.

You can think of naturalistic observation as ‘people watching’ with a purpose.

Naturalistic observation is a valuable tool because of its flexibility, external validity , and suitability for topics that can’t be studied in a lab setting.

The downsides of naturalistic observation include its lack of scientific control , ethical considerations , and potential for bias from observers and subjects.

You can use several tactics to minimise observer bias .

  • Use masking (blinding) to hide the purpose of your study from all observers.
  • Triangulate your data with different data collection methods or sources.
  • Use multiple observers and ensure inter-rater reliability.
  • Train your observers to make sure data is consistently recorded between them.
  • Standardise your observation procedures to make sure they are structured and clear.

The observer-expectancy effect occurs when researchers influence the results of their own study through interactions with participants.

Researchers’ own beliefs and expectations about the study results may unintentionally influence participants through demand characteristics .

Observer bias occurs when a researcher’s expectations, opinions, or prejudices influence what they perceive or record in a study. It usually affects studies when observers are aware of the research aims or hypotheses. This type of research bias is also called detection bias or ascertainment bias .

Data cleaning is necessary for valid and appropriate analyses. Dirty data contain inconsistencies or errors , but cleaning your data helps you minimise or resolve these.

Without data cleaning, you could end up with a Type I or II error in your conclusion. These types of erroneous conclusions can be practically significant with important consequences, because they lead to misplaced investments or missed opportunities.

Data cleaning involves spotting and resolving potential data inconsistencies or errors to improve your data quality. An error is any value (e.g., recorded weight) that doesn’t reflect the true value (e.g., actual weight) of something that’s being measured.

In this process, you review, analyse, detect, modify, or remove ‘dirty’ data to make your dataset ‘clean’. Data cleaning is also called data cleansing or data scrubbing.

Data cleaning takes place between data collection and data analyses. But you can use some methods even before collecting data.

For clean data, you should start by designing measures that collect valid data. Data validation at the time of data entry or collection helps you minimize the amount of data cleaning you’ll need to do.

After data collection, you can use data standardisation and data transformation to clean your data. You’ll also deal with any missing values, outliers, and duplicate values.

Clean data are valid, accurate, complete, consistent, unique, and uniform. Dirty data include inconsistencies and errors.

Dirty data can come from any part of the research process, including poor research design , inappropriate measurement materials, or flawed data entry.

Random assignment is used in experiments with a between-groups or independent measures design. In this research design, there’s usually a control group and one or more experimental groups. Random assignment helps ensure that the groups are comparable.

In general, you should always use random assignment in this type of experimental design when it is ethically possible and makes sense for your study topic.

Random selection, or random sampling , is a way of selecting members of a population for your study’s sample.

In contrast, random assignment is a way of sorting the sample into control and experimental groups.

Random sampling enhances the external validity or generalisability of your results, while random assignment improves the internal validity of your study.

To implement random assignment , assign a unique number to every member of your study’s sample .

Then, you can use a random number generator or a lottery method to randomly assign each number to a control or experimental group. You can also do so manually, by flipping a coin or rolling a die to randomly assign participants to groups.

Exploratory research is often used when the issue you’re studying is new or when the data collection process is challenging for some reason.

You can use exploratory research if you have a general idea or a specific question that you want to study but there is no preexisting knowledge or paradigm with which to study it.

Exploratory research is a methodology approach that explores research questions that have not previously been studied in depth. It is often used when the issue you’re studying is new, or the data collection process is challenging in some way.

Explanatory research is used to investigate how or why a phenomenon occurs. Therefore, this type of research is often one of the first stages in the research process , serving as a jumping-off point for future research.

Explanatory research is a research method used to investigate how or why something occurs when only a small amount of information is available pertaining to that topic. It can help you increase your understanding of a given topic.

Blinding means hiding who is assigned to the treatment group and who is assigned to the control group in an experiment .

Blinding is important to reduce bias (e.g., observer bias , demand characteristics ) and ensure a study’s internal validity .

If participants know whether they are in a control or treatment group , they may adjust their behaviour in ways that affect the outcome that researchers are trying to measure. If the people administering the treatment are aware of group assignment, they may treat participants differently and thus directly or indirectly influence the final results.

  • In a single-blind study , only the participants are blinded.
  • In a double-blind study , both participants and experimenters are blinded.
  • In a triple-blind study , the assignment is hidden not only from participants and experimenters, but also from the researchers analysing the data.

Many academic fields use peer review , largely to determine whether a manuscript is suitable for publication. Peer review enhances the credibility of the published manuscript.

However, peer review is also common in non-academic settings. The United Nations, the European Union, and many individual nations use peer review to evaluate grant applications. It is also widely used in medical and health-related fields as a teaching or quality-of-care measure.

Peer assessment is often used in the classroom as a pedagogical tool. Both receiving feedback and providing it are thought to enhance the learning process, helping students think critically and collaboratively.

Peer review can stop obviously problematic, falsified, or otherwise untrustworthy research from being published. It also represents an excellent opportunity to get feedback from renowned experts in your field.

It acts as a first defence, helping you ensure your argument is clear and that there are no gaps, vague terms, or unanswered questions for readers who weren’t involved in the research process.

Peer-reviewed articles are considered a highly credible source due to this stringent process they go through before publication.

In general, the peer review process follows the following steps:

  • First, the author submits the manuscript to the editor.
  • Reject the manuscript and send it back to author, or
  • Send it onward to the selected peer reviewer(s)
  • Next, the peer review process occurs. The reviewer provides feedback, addressing any major or minor issues with the manuscript, and gives their advice regarding what edits should be made.
  • Lastly, the edited manuscript is sent back to the author. They input the edits, and resubmit it to the editor for publication.

Peer review is a process of evaluating submissions to an academic journal. Utilising rigorous criteria, a panel of reviewers in the same subject area decide whether to accept each submission for publication.

For this reason, academic journals are often considered among the most credible sources you can use in a research project – provided that the journal itself is trustworthy and well regarded.

Anonymity means you don’t know who the participants are, while confidentiality means you know who they are but remove identifying information from your research report. Both are important ethical considerations .

You can only guarantee anonymity by not collecting any personally identifying information – for example, names, phone numbers, email addresses, IP addresses, physical characteristics, photos, or videos.

You can keep data confidential by using aggregate information in your research report, so that you only refer to groups of participants rather than individuals.

Research misconduct means making up or falsifying data, manipulating data analyses, or misrepresenting results in research reports. It’s a form of academic fraud.

These actions are committed intentionally and can have serious consequences; research misconduct is not a simple mistake or a point of disagreement but a serious ethical failure.

Research ethics matter for scientific integrity, human rights and dignity, and collaboration between science and society. These principles make sure that participation in studies is voluntary, informed, and safe.

Ethical considerations in research are a set of principles that guide your research designs and practices. These principles include voluntary participation, informed consent, anonymity, confidentiality, potential for harm, and results communication.

Scientists and researchers must always adhere to a certain code of conduct when collecting data from others .

These considerations protect the rights of research participants, enhance research validity , and maintain scientific integrity.

A systematic review is secondary research because it uses existing research. You don’t collect new data yourself.

The two main types of social desirability bias are:

  • Self-deceptive enhancement (self-deception): The tendency to see oneself in a favorable light without realizing it.
  • Impression managemen t (other-deception): The tendency to inflate one’s abilities or achievement in order to make a good impression on other people.

Demand characteristics are aspects of experiments that may give away the research objective to participants. Social desirability bias occurs when participants automatically try to respond in ways that make them seem likeable in a study, even if it means misrepresenting how they truly feel.

Participants may use demand characteristics to infer social norms or experimenter expectancies and act in socially desirable ways, so you should try to control for demand characteristics wherever possible.

Response bias refers to conditions or factors that take place during the process of responding to surveys, affecting the responses. One type of response bias is social desirability bias .

When your population is large in size, geographically dispersed, or difficult to contact, it’s necessary to use a sampling method .

This allows you to gather information from a smaller part of the population, i.e. the sample, and make accurate statements by using statistical analysis. A few sampling methods include simple random sampling , convenience sampling , and snowball sampling .

Stratified and cluster sampling may look similar, but bear in mind that groups created in cluster sampling are heterogeneous , so the individual characteristics in the cluster vary. In contrast, groups created in stratified sampling are homogeneous , as units share characteristics.

Relatedly, in cluster sampling you randomly select entire groups and include all units of each group in your sample. However, in stratified sampling, you select some units of all groups and include them in your sample. In this way, both methods can ensure that your sample is representative of the target population .

A sampling frame is a list of every member in the entire population . It is important that the sampling frame is as complete as possible, so that your sample accurately reflects your population.

Convenience sampling and quota sampling are both non-probability sampling methods. They both use non-random criteria like availability, geographical proximity, or expert knowledge to recruit study participants.

However, in convenience sampling, you continue to sample units or cases until you reach the required sample size.

In quota sampling, you first need to divide your population of interest into subgroups (strata) and estimate their proportions (quota) in the population. Then you can start your data collection , using convenience sampling to recruit participants, until the proportions in each subgroup coincide with the estimated proportions in the population.

Random sampling or probability sampling is based on random selection. This means that each unit has an equal chance (i.e., equal probability) of being included in the sample.

On the other hand, convenience sampling involves stopping people at random, which means that not everyone has an equal chance of being selected depending on the place, time, or day you are collecting your data.

Stratified sampling and quota sampling both involve dividing the population into subgroups and selecting units from each subgroup. The purpose in both cases is to select a representative sample and/or to allow comparisons between subgroups.

The main difference is that in stratified sampling, you draw a random sample from each subgroup ( probability sampling ). In quota sampling you select a predetermined number or proportion of units, in a non-random manner ( non-probability sampling ).

Snowball sampling is best used in the following cases:

  • If there is no sampling frame available (e.g., people with a rare disease)
  • If the population of interest is hard to access or locate (e.g., people experiencing homelessness)
  • If the research focuses on a sensitive topic (e.g., extra-marital affairs)

Snowball sampling relies on the use of referrals. Here, the researcher recruits one or more initial participants, who then recruit the next ones. 

Participants share similar characteristics and/or know each other. Because of this, not every member of the population has an equal chance of being included in the sample, giving rise to sampling bias .

Snowball sampling is a non-probability sampling method , where there is not an equal chance for every member of the population to be included in the sample .

This means that you cannot use inferential statistics and make generalisations – often the goal of quantitative research . As such, a snowball sample is not representative of the target population, and is usually a better fit for qualitative research .

Snowball sampling is a non-probability sampling method . Unlike probability sampling (which involves some form of random selection ), the initial individuals selected to be studied are the ones who recruit new participants.

Because not every member of the target population has an equal chance of being recruited into the sample, selection in snowball sampling is non-random.

Reproducibility and replicability are related terms.

  • Reproducing research entails reanalysing the existing data in the same manner.
  • Replicating (or repeating ) the research entails reconducting the entire analysis, including the collection of new data . 
  • A successful reproduction shows that the data analyses were conducted in a fair and honest manner.
  • A successful replication shows that the reliability of the results is high.

The reproducibility and replicability of a study can be ensured by writing a transparent, detailed method section and using clear, unambiguous language.

Convergent validity and discriminant validity are both subtypes of construct validity . Together, they help you evaluate whether a test measures the concept it was designed to measure.

  • Convergent validity indicates whether a test that is designed to measure a particular construct correlates with other tests that assess the same or similar construct.
  • Discriminant validity indicates whether two tests that should not be highly related to each other are indeed not related

You need to assess both in order to demonstrate construct validity. Neither one alone is sufficient for establishing construct validity.

Construct validity has convergent and discriminant subtypes. They assist determine if a test measures the intended notion.

Content validity shows you how accurately a test or other measurement method taps  into the various aspects of the specific construct you are researching.

In other words, it helps you answer the question: “does the test measure all aspects of the construct I want to measure?” If it does, then the test has high content validity.

The higher the content validity, the more accurate the measurement of the construct.

If the test fails to include parts of the construct, or irrelevant parts are included, the validity of the instrument is threatened, which brings your results into question.

Construct validity refers to how well a test measures the concept (or construct) it was designed to measure. Assessing construct validity is especially important when you’re researching concepts that can’t be quantified and/or are intangible, like introversion. To ensure construct validity your test should be based on known indicators of introversion ( operationalisation ).

On the other hand, content validity assesses how well the test represents all aspects of the construct. If some aspects are missing or irrelevant parts are included, the test has low content validity.

Face validity and content validity are similar in that they both evaluate how suitable the content of a test is. The difference is that face validity is subjective, and assesses content at surface level.

When a test has strong face validity, anyone would agree that the test’s questions appear to measure what they are intended to measure.

For example, looking at a 4th grade math test consisting of problems in which students have to add and multiply, most people would agree that it has strong face validity (i.e., it looks like a math test).

On the other hand, content validity evaluates how well a test represents all the aspects of a topic. Assessing content validity is more systematic and relies on expert evaluation. of each question, analysing whether each one covers the aspects that the test was designed to cover.

A 4th grade math test would have high content validity if it covered all the skills taught in that grade. Experts(in this case, math teachers), would have to evaluate the content validity by comparing the test to the learning objectives.

  • Discriminant validity indicates whether two tests that should not be highly related to each other are indeed not related. This type of validity is also called divergent validity .

Criterion validity and construct validity are both types of measurement validity . In other words, they both show you how accurately a method measures something.

While construct validity is the degree to which a test or other measurement method measures what it claims to measure, criterion validity is the degree to which a test can predictively (in the future) or concurrently (in the present) measure something.

Construct validity is often considered the overarching type of measurement validity . You need to have face validity , content validity , and criterion validity in order to achieve construct validity.

Attrition refers to participants leaving a study. It always happens to some extent – for example, in randomised control trials for medical research.

Differential attrition occurs when attrition or dropout rates differ systematically between the intervention and the control group . As a result, the characteristics of the participants who drop out differ from the characteristics of those who stay in the study. Because of this, study results may be biased .

Criterion validity evaluates how well a test measures the outcome it was designed to measure. An outcome can be, for example, the onset of a disease.

Criterion validity consists of two subtypes depending on the time at which the two measures (the criterion and your test) are obtained:

  • Concurrent validity is a validation strategy where the the scores of a test and the criterion are obtained at the same time
  • Predictive validity is a validation strategy where the criterion variables are measured after the scores of the test

Validity tells you how accurately a method measures what it was designed to measure. There are 4 main types of validity :

  • Construct validity : Does the test measure the construct it was designed to measure?
  • Face validity : Does the test appear to be suitable for its objectives ?
  • Content validity : Does the test cover all relevant parts of the construct it aims to measure.
  • Criterion validity : Do the results accurately measure the concrete outcome they are designed to measure?

Convergent validity shows how much a measure of one construct aligns with other measures of the same or related constructs .

On the other hand, concurrent validity is about how a measure matches up to some known criterion or gold standard, which can be another measure.

Although both types of validity are established by calculating the association or correlation between a test score and another variable , they represent distinct validation methods.

The purpose of theory-testing mode is to find evidence in order to disprove, refine, or support a theory. As such, generalisability is not the aim of theory-testing mode.

Due to this, the priority of researchers in theory-testing mode is to eliminate alternative causes for relationships between variables . In other words, they prioritise internal validity over external validity , including ecological validity .

Inclusion and exclusion criteria are typically presented and discussed in the methodology section of your thesis or dissertation .

Inclusion and exclusion criteria are predominantly used in non-probability sampling . In purposive sampling and snowball sampling , restrictions apply as to who can be included in the sample .

Scope of research is determined at the beginning of your research process , prior to the data collection stage. Sometimes called “scope of study,” your scope delineates what will and will not be covered in your project. It helps you focus your work and your time, ensuring that you’ll be able to achieve your goals and outcomes.

Defining a scope can be very useful in any research project, from a research proposal to a thesis or dissertation . A scope is needed for all types of research: quantitative , qualitative , and mixed methods .

To define your scope of research, consider the following:

  • Budget constraints or any specifics of grant funding
  • Your proposed timeline and duration
  • Specifics about your population of study, your proposed sample size , and the research methodology you’ll pursue
  • Any inclusion and exclusion criteria
  • Any anticipated control , extraneous , or confounding variables that could bias your research if not accounted for properly.

To make quantitative observations , you need to use instruments that are capable of measuring the quantity you want to observe. For example, you might use a ruler to measure the length of an object or a thermometer to measure its temperature.

Quantitative observations involve measuring or counting something and expressing the result in numerical form, while qualitative observations involve describing something in non-numerical terms, such as its appearance, texture, or color.

The Scribbr Reference Generator is developed using the open-source Citation Style Language (CSL) project and Frank Bennett’s citeproc-js . It’s the same technology used by dozens of other popular citation tools, including Mendeley and Zotero.

You can find all the citation styles and locales used in the Scribbr Reference Generator in our publicly accessible repository on Github .

To paraphrase effectively, don’t just take the original sentence and swap out some of the words for synonyms. Instead, try:

  • Reformulating the sentence (e.g., change active to passive , or start from a different point)
  • Combining information from multiple sentences into one
  • Leaving out information from the original that isn’t relevant to your point
  • Using synonyms where they don’t distort the meaning

The main point is to ensure you don’t just copy the structure of the original text, but instead reformulate the idea in your own words.

Plagiarism means using someone else’s words or ideas and passing them off as your own. Paraphrasing means putting someone else’s ideas into your own words.

So when does paraphrasing count as plagiarism?

  • Paraphrasing is plagiarism if you don’t properly credit the original author.
  • Paraphrasing is plagiarism if your text is too close to the original wording (even if you cite the source). If you directly copy a sentence or phrase, you should quote it instead.
  • Paraphrasing  is not plagiarism if you put the author’s ideas completely into your own words and properly reference the source .

To present information from other sources in academic writing , it’s best to paraphrase in most cases. This shows that you’ve understood the ideas you’re discussing and incorporates them into your text smoothly.

It’s appropriate to quote when:

  • Changing the phrasing would distort the meaning of the original text
  • You want to discuss the author’s language choices (e.g., in literary analysis )
  • You’re presenting a precise definition
  • You’re looking in depth at a specific claim

A quote is an exact copy of someone else’s words, usually enclosed in quotation marks and credited to the original author or speaker.

Every time you quote a source , you must include a correctly formatted in-text citation . This looks slightly different depending on the citation style .

For example, a direct quote in APA is cited like this: ‘This is a quote’ (Streefkerk, 2020, p. 5).

Every in-text citation should also correspond to a full reference at the end of your paper.

In scientific subjects, the information itself is more important than how it was expressed, so quoting should generally be kept to a minimum. In the arts and humanities, however, well-chosen quotes are often essential to a good paper.

In social sciences, it varies. If your research is mainly quantitative , you won’t include many quotes, but if it’s more qualitative , you may need to quote from the data you collected .

As a general guideline, quotes should take up no more than 5–10% of your paper. If in doubt, check with your instructor or supervisor how much quoting is appropriate in your field.

If you’re quoting from a text that paraphrases or summarises other sources and cites them in parentheses , APA  recommends retaining the citations as part of the quote:

  • Smith states that ‘the literature on this topic (Jones, 2015; Sill, 2019; Paulson, 2020) shows no clear consensus’ (Smith, 2019, p. 4).

Footnote or endnote numbers that appear within quoted text should be omitted.

If you want to cite an indirect source (one you’ve only seen quoted in another source), either locate the original source or use the phrase ‘as cited in’ in your citation.

A block quote is a long quote formatted as a separate ‘block’ of text. Instead of using quotation marks , you place the quote on a new line, and indent the entire quote to mark it apart from your own words.

APA uses block quotes for quotes that are 40 words or longer.

A credible source should pass the CRAAP test  and follow these guidelines:

  • The information should be up to date and current.
  • The author and publication should be a trusted authority on the subject you are researching.
  • The sources the author cited should be easy to find, clear, and unbiased.
  • For a web source, the URL and layout should signify that it is trustworthy.

Common examples of primary sources include interview transcripts , photographs, novels, paintings, films, historical documents, and official statistics.

Anything you directly analyze or use as first-hand evidence can be a primary source, including qualitative or quantitative data that you collected yourself.

Common examples of secondary sources include academic books, journal articles , reviews, essays , and textbooks.

Anything that summarizes, evaluates or interprets primary sources can be a secondary source. If a source gives you an overview of background information or presents another researcher’s ideas on your topic, it is probably a secondary source.

To determine if a source is primary or secondary, ask yourself:

  • Was the source created by someone directly involved in the events you’re studying (primary), or by another researcher (secondary)?
  • Does the source provide original information (primary), or does it summarize information from other sources (secondary)?
  • Are you directly analyzing the source itself (primary), or only using it for background information (secondary)?

Some types of sources are nearly always primary: works of art and literature, raw statistical data, official documents and records, and personal communications (e.g. letters, interviews ). If you use one of these in your research, it is probably a primary source.

Primary sources are often considered the most credible in terms of providing evidence for your argument, as they give you direct evidence of what you are researching. However, it’s up to you to ensure the information they provide is reliable and accurate.

Always make sure to properly cite your sources to avoid plagiarism .

A fictional movie is usually a primary source. A documentary can be either primary or secondary depending on the context.

If you are directly analysing some aspect of the movie itself – for example, the cinematography, narrative techniques, or social context – the movie is a primary source.

If you use the movie for background information or analysis about your topic – for example, to learn about a historical event or a scientific discovery – the movie is a secondary source.

Whether it’s primary or secondary, always properly cite the movie in the citation style you are using. Learn how to create an MLA movie citation or an APA movie citation .

Articles in newspapers and magazines can be primary or secondary depending on the focus of your research.

In historical studies, old articles are used as primary sources that give direct evidence about the time period. In social and communication studies, articles are used as primary sources to analyse language and social relations (for example, by conducting content analysis or discourse analysis ).

If you are not analysing the article itself, but only using it for background information or facts about your topic, then the article is a secondary source.

In academic writing , there are three main situations where quoting is the best choice:

  • To analyse the author’s language (e.g., in a literary analysis essay )
  • To give evidence from primary sources
  • To accurately present a precise definition or argument

Don’t overuse quotes; your own voice should be dominant. If you just want to provide information from a source, it’s usually better to paraphrase or summarise .

Your list of tables and figures should go directly after your table of contents in your thesis or dissertation.

Lists of figures and tables are often not required, and they aren’t particularly common. They specifically aren’t required for APA Style, though you should be careful to follow their other guidelines for figures and tables .

If you have many figures and tables in your thesis or dissertation, include one may help you stay organised. Your educational institution may require them, so be sure to check their guidelines.

Copyright information can usually be found wherever the table or figure was published. For example, for a diagram in a journal article , look on the journal’s website or the database where you found the article. Images found on sites like Flickr are listed with clear copyright information.

If you find that permission is required to reproduce the material, be sure to contact the author or publisher and ask for it.

A list of figures and tables compiles all of the figures and tables that you used in your thesis or dissertation and displays them with the page number where they can be found.

APA doesn’t require you to include a list of tables or a list of figures . However, it is advisable to do so if your text is long enough to feature a table of contents and it includes a lot of tables and/or figures .

A list of tables and list of figures appear (in that order) after your table of contents, and are presented in a similar way.

A glossary is a collection of words pertaining to a specific topic. In your thesis or dissertation, it’s a list of all terms you used that may not immediately be obvious to your reader. Your glossary only needs to include terms that your reader may not be familiar with, and is intended to enhance their understanding of your work.

Definitional terms often fall into the category of common knowledge , meaning that they don’t necessarily have to be cited. This guidance can apply to your thesis or dissertation glossary as well.

However, if you’d prefer to cite your sources , you can follow guidance for citing dictionary entries in MLA or APA style for your glossary.

A glossary is a collection of words pertaining to a specific topic. In your thesis or dissertation, it’s a list of all terms you used that may not immediately be obvious to your reader. In contrast, an index is a list of the contents of your work organised by page number.

Glossaries are not mandatory, but if you use a lot of technical or field-specific terms, it may improve readability to add one to your thesis or dissertation. Your educational institution may also require them, so be sure to check their specific guidelines.

A glossary is a collection of words pertaining to a specific topic. In your thesis or dissertation, it’s a list of all terms you used that may not immediately be obvious to your reader. In contrast, dictionaries are more general collections of words.

The title page of your thesis or dissertation should include your name, department, institution, degree program, and submission date.

The title page of your thesis or dissertation goes first, before all other content or lists that you may choose to include.

Usually, no title page is needed in an MLA paper . A header is generally included at the top of the first page instead. The exceptions are when:

  • Your instructor requires one, or
  • Your paper is a group project

In those cases, you should use a title page instead of a header, listing the same information but on a separate page.

When you mention different chapters within your text, it’s considered best to use Roman numerals for most citation styles. However, the most important thing here is to remain consistent whenever using numbers in your dissertation .

A thesis or dissertation outline is one of the most critical first steps in your writing process. It helps you to lay out and organise your ideas and can provide you with a roadmap for deciding what kind of research you’d like to undertake.

Generally, an outline contains information on the different sections included in your thesis or dissertation, such as:

  • Your anticipated title
  • Your abstract
  • Your chapters (sometimes subdivided into further topics like literature review, research methods, avenues for future research, etc.)

While a theoretical framework describes the theoretical underpinnings of your work based on existing research, a conceptual framework allows you to draw your own conclusions, mapping out the variables you may use in your study and the interplay between them.

A literature review and a theoretical framework are not the same thing and cannot be used interchangeably. While a theoretical framework describes the theoretical underpinnings of your work, a literature review critically evaluates existing research relating to your topic. You’ll likely need both in your dissertation .

A theoretical framework can sometimes be integrated into a  literature review chapter , but it can also be included as its own chapter or section in your dissertation . As a rule of thumb, if your research involves dealing with a lot of complex theories, it’s a good idea to include a separate theoretical framework chapter.

An abstract is a concise summary of an academic text (such as a journal article or dissertation ). It serves two main purposes:

  • To help potential readers determine the relevance of your paper for their own research.
  • To communicate your key findings to those who don’t have time to read the whole paper.

Abstracts are often indexed along with keywords on academic databases, so they make your work more easily findable. Since the abstract is the first thing any reader sees, it’s important that it clearly and accurately summarises the contents of your paper.

The abstract is the very last thing you write. You should only write it after your research is complete, so that you can accurately summarize the entirety of your thesis or paper.

Avoid citing sources in your abstract . There are two reasons for this:

  • The abstract should focus on your original research, not on the work of others.
  • The abstract should be self-contained and fully understandable without reference to other sources.

There are some circumstances where you might need to mention other sources in an abstract: for example, if your research responds directly to another study or focuses on the work of a single theorist. In general, though, don’t include citations unless absolutely necessary.

The abstract appears on its own page, after the title page and acknowledgements but before the table of contents .

Results are usually written in the past tense , because they are describing the outcome of completed actions.

The results chapter or section simply and objectively reports what you found, without speculating on why you found these results. The discussion interprets the meaning of the results, puts them in context, and explains why they matter.

In qualitative research , results and discussion are sometimes combined. But in quantitative research , it’s considered important to separate the objective results from your interpretation of them.

Formulating a main research question can be a difficult task. Overall, your question should contribute to solving the problem that you have defined in your problem statement .

However, it should also fulfill criteria in three main areas:

  • Researchability
  • Feasibility and specificity
  • Relevance and originality

The best way to remember the difference between a research plan and a research proposal is that they have fundamentally different audiences. A research plan helps you, the researcher, organize your thoughts. On the other hand, a dissertation proposal or research proposal aims to convince others (e.g., a supervisor, a funding body, or a dissertation committee) that your research topic is relevant and worthy of being conducted.

A noun is a word that represents a person, thing, concept, or place (e.g., ‘John’, ‘house’, ‘affinity’, ‘river’). Most sentences contain at least one noun or pronoun .

Nouns are often, but not always, preceded by an article (‘the’, ‘a’, or ‘an’) and/or another determiner such as an adjective.

There are many ways to categorize nouns into various types, and the same noun can fall into multiple categories or even change types depending on context.

Some of the main types of nouns are:

  • Common nouns and proper nouns
  • Countable and uncountable nouns
  • Concrete and abstract nouns
  • Collective nouns
  • Possessive nouns
  • Attributive nouns
  • Appositive nouns
  • Generic nouns

Pronouns are words like ‘I’, ‘she’, and ‘they’ that are used in a similar way to nouns . They stand in for a noun that has already been mentioned or refer to yourself and other people.

Pronouns can function just like nouns as the head of a noun phrase and as the subject or object of a verb. However, pronouns change their forms (e.g., from ‘I’ to ‘me’) depending on the grammatical context they’re used in, whereas nouns usually don’t.

Common nouns are words for types of things, people, and places, such as ‘dog’, ‘professor’, and ‘city’. They are not capitalised and are typically used in combination with articles and other determiners.

Proper nouns are words for specific things, people, and places, such as ‘Max’, ‘Dr Prakash’, and ‘London’. They are always capitalised and usually aren’t combined with articles and other determiners.

A proper adjective is an adjective that was derived from a proper noun and is therefore capitalised .

Proper adjectives include words for nationalities, languages, and ethnicities (e.g., ‘Japanese’, ‘Inuit’, ‘French’) and words derived from people’s names (e.g., ‘Bayesian’, ‘Orwellian’).

The names of seasons (e.g., ‘spring’) are treated as common nouns in English and therefore not capitalised . People often assume they are proper nouns, but this is an error.

The names of days and months, however, are capitalised since they’re treated as proper nouns in English (e.g., ‘Wednesday’, ‘January’).

No, as a general rule, academic concepts, disciplines, theories, models, etc. are treated as common nouns , not proper nouns , and therefore not capitalised . For example, ‘five-factor model of personality’ or ‘analytic philosophy’.

However, proper nouns that appear within the name of an academic concept (such as the name of the inventor) are capitalised as usual. For example, ‘Darwin’s theory of evolution’ or ‘ Student’s t table ‘.

Collective nouns are most commonly treated as singular (e.g., ‘the herd is grazing’), but usage differs between US and UK English :

  • In US English, it’s standard to treat all collective nouns as singular, even when they are plural in appearance (e.g., ‘The Rolling Stones is …’). Using the plural form is usually seen as incorrect.
  • In UK English, collective nouns can be treated as singular or plural depending on context. It’s quite common to use the plural form, especially when the noun looks plural (e.g., ‘The Rolling Stones are …’).

The plural of “crisis” is “crises”. It’s a loanword from Latin and retains its original Latin plural noun form (similar to “analyses” and “bases”). It’s wrong to write “crisises”.

For example, you might write “Several crises destabilized the regime.”

Normally, the plural of “fish” is the same as the singular: “fish”. It’s one of a group of irregular plural nouns in English that are identical to the corresponding singular nouns (e.g., “moose”, “sheep”). For example, you might write “The fish scatter as the shark approaches.”

If you’re referring to several species of fish, though, the regular plural “fishes” is often used instead. For example, “The aquarium contains many different fishes , including trout and carp.”

The correct plural of “octopus” is “octopuses”.

People often write “octopi” instead because they assume that the plural noun is formed in the same way as Latin loanwords such as “fungus/fungi”. But “octopus” actually comes from Greek, where its original plural is “octopodes”. In English, it instead has the regular plural form “octopuses”.

For example, you might write “There are four octopuses in the aquarium.”

The plural of “moose” is the same as the singular: “moose”. It’s one of a group of plural nouns in English that are identical to the corresponding singular nouns. So it’s wrong to write “mooses”.

For example, you might write “There are several moose in the forest.”

Bias in research affects the validity and reliability of your findings, leading to false conclusions and a misinterpretation of the truth. This can have serious implications in areas like medical research where, for example, a new form of treatment may be evaluated.

Observer bias occurs when the researcher’s assumptions, views, or preconceptions influence what they see and record in a study, while actor–observer bias refers to situations where respondents attribute internal factors (e.g., bad character) to justify other’s behaviour and external factors (difficult circumstances) to justify the same behaviour in themselves.

Response bias is a general term used to describe a number of different conditions or factors that cue respondents to provide inaccurate or false answers during surveys or interviews . These factors range from the interviewer’s perceived social position or appearance to the the phrasing of questions in surveys.

Nonresponse bias occurs when the people who complete a survey are different from those who did not, in ways that are relevant to the research topic. Nonresponse can happen either because people are not willing or not able to participate.

In research, demand characteristics are cues that might indicate the aim of a study to participants. These cues can lead to participants changing their behaviors or responses based on what they think the research is about.

Demand characteristics are common problems in psychology experiments and other social science studies because they can bias your research findings.

Demand characteristics are a type of extraneous variable that can affect the outcomes of the study. They can invalidate studies by providing an alternative explanation for the results.

These cues may nudge participants to consciously or unconsciously change their responses, and they pose a threat to both internal and external validity . You can’t be sure that your independent variable manipulation worked, or that your findings can be applied to other people or settings.

You can control demand characteristics by taking a few precautions in your research design and materials.

Use these measures:

  • Deception: Hide the purpose of the study from participants
  • Between-groups design : Give each participant only one independent variable treatment
  • Double-blind design : Conceal the assignment of groups from participants and yourself
  • Implicit measures: Use indirect or hidden measurements for your variables

Some attrition is normal and to be expected in research. However, the type of attrition is important because systematic research bias can distort your findings. Attrition bias can lead to inaccurate results because it affects internal and/or external validity .

To avoid attrition bias , applying some of these measures can help you reduce participant dropout (attrition) by making it easy and appealing for participants to stay.

  • Provide compensation (e.g., cash or gift cards) for attending every session
  • Minimise the number of follow-ups as much as possible
  • Make all follow-ups brief, flexible, and convenient for participants
  • Send participants routine reminders to schedule follow-ups
  • Recruit more participants than you need for your sample (oversample)
  • Maintain detailed contact information so you can get in touch with participants even if they move

If you have a small amount of attrition bias , you can use a few statistical methods to try to make up for this research bias .

Multiple imputation involves using simulations to replace the missing data with likely values. Alternatively, you can use sample weighting to make up for the uneven balance of participants in your sample.

Placebos are used in medical research for new medication or therapies, called clinical trials. In these trials some people are given a placebo, while others are given the new medication being tested.

The purpose is to determine how effective the new medication is: if it benefits people beyond a predefined threshold as compared to the placebo, it’s considered effective.

Although there is no definite answer to what causes the placebo effect , researchers propose a number of explanations such as the power of suggestion, doctor-patient interaction, classical conditioning, etc.

Belief bias and confirmation bias are both types of cognitive bias that impact our judgment and decision-making.

Confirmation bias relates to how we perceive and judge evidence. We tend to seek out and prefer information that supports our preexisting beliefs, ignoring any information that contradicts those beliefs.

Belief bias describes the tendency to judge an argument based on how plausible the conclusion seems to us, rather than how much evidence is provided to support it during the course of the argument.

Positivity bias is phenomenon that occurs when a person judges individual members of a group positively, even when they have negative impressions or judgments of the group as a whole. Positivity bias is closely related to optimism bias , or the e xpectation that things will work out well, even if rationality suggests that problems are inevitable in life.

Perception bias is a problem because it prevents us from seeing situations or people objectively. Rather, our expectations, beliefs, or emotions interfere with how we interpret reality. This, in turn, can cause us to misjudge ourselves or others. For example, our prejudices can interfere with whether we perceive people’s faces as friendly or unfriendly.

There are many ways to categorize adjectives into various types. An adjective can fall into one or more of these categories depending on how it is used.

Some of the main types of adjectives are:

  • Attributive adjectives
  • Predicative adjectives
  • Comparative adjectives
  • Superlative adjectives
  • Coordinate adjectives
  • Appositive adjectives
  • Compound adjectives
  • Participial adjectives
  • Proper adjectives
  • Denominal adjectives
  • Nominal adjectives

Cardinal numbers (e.g., one, two, three) can be placed before a noun to indicate quantity (e.g., one apple). While these are sometimes referred to as ‘numeral adjectives ‘, they are more accurately categorised as determiners or quantifiers.

Proper adjectives are adjectives formed from a proper noun (i.e., the name of a specific person, place, or thing) that are used to indicate origin. Like proper nouns, proper adjectives are always capitalised (e.g., Newtonian, Marxian, African).

The cost of proofreading depends on the type and length of text, the turnaround time, and the level of services required. Most proofreading companies charge per word or page, while freelancers sometimes charge an hourly rate.

For proofreading alone, which involves only basic corrections of typos and formatting mistakes, you might pay as little as £0.01 per word, but in many cases, your text will also require some level of editing , which costs slightly more.

It’s often possible to purchase combined proofreading and editing services and calculate the price in advance based on your requirements.

Then and than are two commonly confused words . In the context of ‘better than’, you use ‘than’ with an ‘a’.

  • Julie is better than Jesse.
  • I’d rather spend my time with you than with him.
  • I understand Eoghan’s point of view better than Claudia’s.

Use to and used to are commonly confused words . In the case of ‘used to do’, the latter (with ‘d’) is correct, since you’re describing an action or state in the past.

  • I used to do laundry once a week.
  • They used to do each other’s hair.
  • We used to do the dishes every day .

There are numerous synonyms and near synonyms for the various meanings of “ favour ”:

There are numerous synonyms and near synonyms for the two meanings of “ favoured ”:

No one (two words) is an indefinite pronoun meaning ‘nobody’. People sometimes mistakenly write ‘noone’, but this is incorrect and should be avoided. ‘No-one’, with a hyphen, is also acceptable in UK English .

Nobody and no one are both indefinite pronouns meaning ‘no person’. They can be used interchangeably (e.g., ‘nobody is home’ means the same as ‘no one is home’).

Some synonyms and near synonyms of  every time include:

  • Without exception

‘Everytime’ is sometimes used to mean ‘each time’ or ‘whenever’. However, this is incorrect and should be avoided. The correct phrase is every time   (two words).

Yes, the conjunction because is a compound word , but one with a long history. It originates in Middle English from the preposition “bi” (“by”) and the noun “cause”. Over time, the open compound “bi cause” became the closed compound “because”, which we use today.

Though it’s spelled this way now, the verb “be” is not one of the words that makes up “because”.

Yes, today is a compound word , but a very old one. It wasn’t originally formed from the preposition “to” and the noun “day”; rather, it originates from their Old English equivalents, “tō” and “dæġe”.

In the past, it was sometimes written as a hyphenated compound: “to-day”. But the hyphen is no longer included; it’s always “today” now (“to day” is also wrong).

IEEE citation format is defined by the Institute of Electrical and Electronics Engineers and used in their publications.

It’s also a widely used citation style for students in technical fields like electrical and electronic engineering, computer science, telecommunications, and computer engineering.

An IEEE in-text citation consists of a number in brackets at the relevant point in the text, which points the reader to the right entry in the numbered reference list at the end of the paper. For example, ‘Smith [1] states that …’

A location marker such as a page number is also included within the brackets when needed: ‘Smith [1, p. 13] argues …’

The IEEE reference page consists of a list of references numbered in the order they were cited in the text. The title ‘References’ appears in bold at the top, either left-aligned or centered.

The numbers appear in square brackets on the left-hand side of the page. The reference entries are indented consistently to separate them from the numbers. Entries are single-spaced, with a normal paragraph break between them.

If you cite the same source more than once in your writing, use the same number for all of the IEEE in-text citations for that source, and only include it on the IEEE reference page once. The source is numbered based on the first time you cite it.

For example, the fourth source you cite in your paper is numbered [4]. If you cite it again later, you still cite it as [4]. You can cite different parts of the source each time by adding page numbers [4, p. 15].

A verb is a word that indicates a physical action (e.g., ‘drive’), a mental action (e.g., ‘think’) or a state of being (e.g., ‘exist’). Every sentence contains a verb.

Verbs are almost always used along with a noun or pronoun to describe what the noun or pronoun is doing.

There are many ways to categorize verbs into various types. A verb can fall into one or more of these categories depending on how it is used.

Some of the main types of verbs are:

  • Regular verbs
  • Irregular verbs
  • Transitive verbs
  • Intransitive verbs
  • Dynamic verbs
  • Stative verbs
  • Linking verbs
  • Auxiliary verbs
  • Modal verbs
  • Phrasal verbs

Regular verbs are verbs whose simple past and past participle are formed by adding the suffix ‘-ed’ (e.g., ‘walked’).

Irregular verbs are verbs that form their simple past and past participles in some way other than by adding the suffix ‘-ed’ (e.g., ‘sat’).

The indefinite articles a and an are used to refer to a general or unspecified version of a noun (e.g., a house). Which indefinite article you use depends on the pronunciation of the word that follows it.

  • A is used for words that begin with a consonant sound (e.g., a bear).
  • An is used for words that begin with a vowel sound (e.g., an eagle).

Indefinite articles can only be used with singular countable nouns . Like definite articles, they are a type of determiner .

Editing and proofreading are different steps in the process of revising a text.

Editing comes first, and can involve major changes to content, structure and language. The first stages of editing are often done by authors themselves, while a professional editor makes the final improvements to grammar and style (for example, by improving sentence structure and word choice ).

Proofreading is the final stage of checking a text before it is published or shared. It focuses on correcting minor errors and inconsistencies (for example, in punctuation and capitalization ). Proofreaders often also check for formatting issues, especially in print publishing.

Whether you’re publishing a blog, submitting a research paper , or even just writing an important email, there are a few techniques you can use to make sure it’s error-free:

  • Take a break : Set your work aside for at least a few hours so that you can look at it with fresh eyes.
  • Proofread a printout : Staring at a screen for too long can cause fatigue – sit down with a pen and paper to check the final version.
  • Use digital shortcuts : Take note of any recurring mistakes (for example, misspelling a particular word, switching between US and UK English , or inconsistently capitalizing a term), and use Find and Replace to fix it throughout the document.

If you want to be confident that an important text is error-free, it might be worth choosing a professional proofreading service instead.

There are many different routes to becoming a professional proofreader or editor. The necessary qualifications depend on the field – to be an academic or scientific proofreader, for example, you will need at least a university degree in a relevant subject.

For most proofreading jobs, experience and demonstrated skills are more important than specific qualifications. Often your skills will be tested as part of the application process.

To learn practical proofreading skills, you can choose to take a course with a professional organisation such as the Society for Editors and Proofreaders . Alternatively, you can apply to companies that offer specialised on-the-job training programmes, such as the Scribbr Academy .

Though they’re pronounced the same, there’s a big difference in meaning between its and it’s .

  • ‘The cat ate its food’.
  • ‘It’s almost Christmas’.

Its and it’s are often confused, but its (without apostrophe) is the possessive form of ‘it’ (e.g., its tail, its argument, its wing). You use ‘its’ instead of ‘his’ and ‘her’ for neuter, inanimate nouns.

Then and than are two commonly confused words with different meanings and grammatical roles.

  • Then (pronounced with a short ‘e’ sound) refers to time. It’s often an adverb , but it can also be used as a noun meaning ‘that time’ and as an adjective referring to a previous status.
  • Than (pronounced with a short ‘a’ sound) is used for comparisons. Grammatically, it usually functions as a conjunction , but sometimes it’s a preposition .

Use to and used to are commonly confused words . In the case of ‘used to be’, the latter (with ‘d’) is correct, since you’re describing an action or state in the past.

  • I used to be the new coworker.
  • There used to be 4 cookies left.
  • We used to walk to school every day .

A grammar checker is a tool designed to automatically check your text for spelling errors, grammatical issues, punctuation mistakes , and problems with sentence structure . You can check out our analysis of the best free grammar checkers to learn more.

A paraphrasing tool edits your text more actively, changing things whether they were grammatically incorrect or not. It can paraphrase your sentences to make them more concise and readable or for other purposes. You can check out our analysis of the best free paraphrasing tools to learn more.

Some tools available online combine both functions. Others, such as QuillBot , have separate grammar checker and paraphrasing tools. Be aware of what exactly the tool you’re using does to avoid introducing unwanted changes.

Good grammar is the key to expressing yourself clearly and fluently, especially in professional communication and academic writing . Word processors, browsers, and email programs typically have built-in grammar checkers, but they’re quite limited in the kinds of problems they can fix.

If you want to go beyond detecting basic spelling errors, there are many online grammar checkers with more advanced functionality. They can often detect issues with punctuation , word choice, and sentence structure that more basic tools would miss.

Not all of these tools are reliable, though. You can check out our research into the best free grammar checkers to explore the options.

Our research indicates that the best free grammar checker available online is the QuillBot grammar checker .

We tested 10 of the most popular checkers with the same sample text (containing 20 grammatical errors) and found that QuillBot easily outperformed the competition, scoring 18 out of 20, a drastic improvement over the second-place score of 13 out of 20.

It even appeared to outperform the premium versions of other grammar checkers, despite being entirely free.

A teacher’s aide is a person who assists in teaching classes but is not a qualified teacher. Aide is a noun meaning ‘assistant’, so it will always refer to a person.

‘Teacher’s aid’ is incorrect.

A visual aid is an instructional device (e.g., a photo, a chart) that appeals to vision to help you understand written or spoken information. Aid is often placed after an attributive noun or adjective (like ‘visual’) that describes the type of help provided.

‘Visual aide’ is incorrect.

A job aid is an instructional tool (e.g., a checklist, a cheat sheet) that helps you work efficiently. Aid is a noun meaning ‘assistance’. It’s often placed after an adjective or attributive noun (like ‘job’) that describes the specific type of help provided.

‘Job aide’ is incorrect.

There are numerous synonyms for the various meanings of truly :

Yours truly is a phrase used at the end of a formal letter or email. It can also be used (typically in a humorous way) as a pronoun to refer to oneself (e.g., ‘The dinner was cooked by yours truly ‘). The latter usage should be avoided in formal writing.

It’s formed by combining the second-person possessive pronoun ‘yours’ with the adverb ‘ truly ‘.

A pathetic fallacy can be a short phrase or a whole sentence and is often used in novels and poetry. Pathetic fallacies serve multiple purposes, such as:

  • Conveying the emotional state of the characters or the narrator
  • Creating an atmosphere or set the mood of a scene
  • Foreshadowing events to come
  • Giving texture and vividness to a piece of writing
  • Communicating emotion to the reader in a subtle way, by describing the external world.
  • Bringing inanimate objects to life so that they seem more relatable.

AMA citation format is a citation style designed by the American Medical Association. It’s frequently used in the field of medicine.

You may be told to use AMA style for your student papers. You will also have to follow this style if you’re submitting a paper to a journal published by the AMA.

An AMA in-text citation consists of the number of the relevant reference on your AMA reference page , written in superscript 1 at the point in the text where the source is used.

It may also include the page number or range of the relevant material in the source (e.g., the part you quoted 2(p46) ). Multiple sources can be cited at one point, presented as a range or list (with no spaces 3,5–9 ).

An AMA reference usually includes the author’s last name and initials, the title of the source, information about the publisher or the publication it’s contained in, and the publication date. The specific details included, and the formatting, depend on the source type.

References in AMA style are presented in numerical order (numbered by the order in which they were first cited in the text) on your reference page. A source that’s cited repeatedly in the text still only appears once on the reference page.

An AMA in-text citation just consists of the number of the relevant entry on your AMA reference page , written in superscript at the point in the text where the source is referred to.

You don’t need to mention the author of the source in your sentence, but you can do so if you want. It’s not an official part of the citation, but it can be useful as part of a signal phrase introducing the source.

On your AMA reference page , author names are written with the last name first, followed by the initial(s) of their first name and middle name if mentioned.

There’s a space between the last name and the initials, but no space or punctuation between the initials themselves. The names of multiple authors are separated by commas , and the whole list ends in a period, e.g., ‘Andreessen F, Smith PW, Gonzalez E’.

The names of up to six authors should be listed for each source on your AMA reference page , separated by commas . For a source with seven or more authors, you should list the first three followed by ‘ et al’ : ‘Isidore, Gilbert, Gunvor, et al’.

In the text, mentioning author names is optional (as they aren’t an official part of AMA in-text citations ). If you do mention them, though, you should use the first author’s name followed by ‘et al’ when there are three or more : ‘Isidore et al argue that …’

Note that according to AMA’s rather minimalistic punctuation guidelines, there’s no period after ‘et al’ unless it appears at the end of a sentence. This is different from most other styles, where there is normally a period.

Yes, you should normally include an access date in an AMA website citation (or when citing any source with a URL). This is because webpages can change their content over time, so it’s useful for the reader to know when you accessed the page.

When a publication or update date is provided on the page, you should include it in addition to the access date. The access date appears second in this case, e.g., ‘Published June 19, 2021. Accessed August 29, 2022.’

Don’t include an access date when citing a source with a DOI (such as in an AMA journal article citation ).

Some variables have fixed levels. For example, gender and ethnicity are always nominal level data because they cannot be ranked.

However, for other variables, you can choose the level of measurement . For example, income is a variable that can be recorded on an ordinal or a ratio scale:

  • At an ordinal level , you could create 5 income groupings and code the incomes that fall within them from 1–5.
  • At a ratio level , you would record exact numbers for income.

If you have a choice, the ratio level is always preferable because you can analyse data in more ways. The higher the level of measurement, the more precise your data is.

The level at which you measure a variable determines how you can analyse your data.

Depending on the level of measurement , you can perform different descriptive statistics to get an overall summary of your data and inferential statistics to see if your results support or refute your hypothesis .

Levels of measurement tell you how precisely variables are recorded. There are 4 levels of measurement, which can be ranked from low to high:

  • Nominal : the data can only be categorised.
  • Ordinal : the data can be categorised and ranked.
  • Interval : the data can be categorised and ranked, and evenly spaced.
  • Ratio : the data can be categorised, ranked, evenly spaced and has a natural zero.

Statistical analysis is the main method for analyzing quantitative research data . It uses probabilities and models to test predictions about a population from sample data.

The null hypothesis is often abbreviated as H 0 . When the null hypothesis is written using mathematical symbols, it always includes an equality symbol (usually =, but sometimes ≥ or ≤).

The alternative hypothesis is often abbreviated as H a or H 1 . When the alternative hypothesis is written using mathematical symbols, it always includes an inequality symbol (usually ≠, but sometimes < or >).

As the degrees of freedom increase, Student’s t distribution becomes less leptokurtic , meaning that the probability of extreme values decreases. The distribution becomes more and more similar to a standard normal distribution .

When there are only one or two degrees of freedom , the chi-square distribution is shaped like a backwards ‘J’. When there are three or more degrees of freedom, the distribution is shaped like a right-skewed hump. As the degrees of freedom increase, the hump becomes less right-skewed and the peak of the hump moves to the right. The distribution becomes more and more similar to a normal distribution .

‘Looking forward in hearing from you’ is an incorrect version of the phrase looking forward to hearing from you . The phrasal verb ‘looking forward to’ always needs the preposition ‘to’, not ‘in’.

  • I am looking forward in hearing from you.
  • I am looking forward to hearing from you.

Some synonyms and near synonyms for the expression looking forward to hearing from you include:

  • Eagerly awaiting your response
  • Hoping to hear from you soon
  • It would be great to hear back from you
  • Thanks in advance for your reply

People sometimes mistakenly write ‘looking forward to hear from you’, but this is incorrect. The correct phrase is looking forward to hearing from you .

The phrasal verb ‘look forward to’ is always followed by a direct object, the thing you’re looking forward to. As the direct object has to be a noun phrase , it should be the gerund ‘hearing’, not the verb ‘hear’.

  • I’m looking forward to hear from you soon.
  • I’m looking forward to hearing from you soon.

Traditionally, the sign-off Yours sincerely is used in an email message or letter when you are writing to someone you have interacted with before, not a complete stranger.

Yours faithfully is used instead when you are writing to someone you have had no previous correspondence with, especially if you greeted them as ‘ Dear Sir or Madam ’.

Just checking in   is a standard phrase used to start an email (or other message) that’s intended to ask someone for a response or follow-up action in a friendly, informal way. However, it’s a cliché opening that can come across as passive-aggressive, so we recommend avoiding it in favor of a more direct opening like “We previously discussed …”

In a more personal context, you might encounter “just checking in” as part of a longer phrase such as “I’m just checking in to see how you’re doing”. In this case, it’s not asking the other person to do anything but rather asking about their well-being (emotional or physical) in a friendly way.

“Earliest convenience” is part of the phrase at your earliest convenience , meaning “as soon as you can”. 

It’s typically used to end an email in a formal context by asking the recipient to do something when it’s convenient for them to do so.

ASAP is an abbreviation of the phrase “as soon as possible”. 

It’s typically used to indicate a sense of urgency in highly informal contexts (e.g., “Let me know ASAP if you need me to drive you to the airport”).

“ASAP” should be avoided in more formal correspondence. Instead, use an alternative like at your earliest convenience .

Some synonyms and near synonyms of the verb   compose   (meaning “to make up”) are:

People increasingly use “comprise” as a synonym of “compose.” However, this is normally still seen as a mistake, and we recommend avoiding it in your academic writing . “Comprise” traditionally means “to be made up of,” not “to make up.”

Some synonyms and near synonyms of the verb comprise are:

  • Be composed of
  • Be made up of

People increasingly use “comprise” interchangeably with “compose,” meaning that they consider words like “compose,” “constitute,” and “form” to be synonymous with “comprise.” However, this is still normally regarded as an error, and we advise against using these words interchangeably in academic writing .

A fallacy is a mistaken belief, particularly one based on unsound arguments or one that lacks the evidence to support it. Common types of fallacy that may compromise the quality of your research are:

  • Correlation/causation fallacy: Claiming that two events that occur together have a cause-and-effect relationship even though this can’t be proven
  • Ecological fallacy : Making inferences about the nature of individuals based on aggregate data for the group
  • The sunk cost fallacy : Following through on a project or decision because we have already invested time, effort, or money into it, even if the current costs outweigh the benefits
  • The base-rate fallacy : Ignoring base-rate or statistically significant information, such as sample size or the relative frequency of an event, in favor of  less relevant information e.g., pertaining to a single case, or a small number of cases
  • The planning fallacy : Underestimating the time needed to complete a future task, even when we know that similar tasks in the past have taken longer than planned

The planning fallacy refers to people’s tendency to underestimate the resources needed to complete a future task, despite knowing that previous tasks have also taken longer than planned.

For example, people generally tend to underestimate the cost and time needed for construction projects. The planning fallacy occurs due to people’s tendency to overestimate the chances that positive events, such as a shortened timeline, will happen to them. This phenomenon is called optimism bias or positivity bias.

Although both red herring fallacy and straw man fallacy are logical fallacies or reasoning errors, they denote different attempts to “win” an argument. More specifically:

  • A red herring fallacy refers to an attempt to change the subject and divert attention from the original issue. In other words, a seemingly solid but ultimately irrelevant argument is introduced into the discussion, either on purpose or by mistake.
  • A straw man argument involves the deliberate distortion of another person’s argument. By oversimplifying or exaggerating it, the other party creates an easy-to-refute argument and then attacks it.

The red herring fallacy is a problem because it is flawed reasoning. It is a distraction device that causes people to become sidetracked from the main issue and draw wrong conclusions.

Although a red herring may have some kernel of truth, it is used as a distraction to keep our eyes on a different matter. As a result, it can cause us to accept and spread misleading information.

The sunk cost fallacy and escalation of commitment (or commitment bias ) are two closely related terms. However, there is a slight difference between them:

  • Escalation of commitment (aka commitment bias ) is the tendency to be consistent with what we have already done or said we will do in the past, especially if we did so in public. In other words, it is an attempt to save face and appear consistent.
  • Sunk cost fallacy is the tendency to stick with a decision or a plan even when it’s failing. Because we have already invested valuable time, money, or energy, quitting feels like these resources were wasted.

In other words, escalating commitment is a manifestation of the sunk cost fallacy: an irrational escalation of commitment frequently occurs when people refuse to accept that the resources they’ve already invested cannot be recovered. Instead, they insist on more spending to justify the initial investment (and the incurred losses).

When you are faced with a straw man argument , the best way to respond is to draw attention to the fallacy and ask your discussion partner to show how your original statement and their distorted version are the same. Since these are different, your partner will either have to admit that their argument is invalid or try to justify it by using more flawed reasoning, which you can then attack.

The straw man argument is a problem because it occurs when we fail to take an opposing point of view seriously. Instead, we intentionally misrepresent our opponent’s ideas and avoid genuinely engaging with them. Due to this, resorting to straw man fallacy lowers the standard of constructive debate.

A straw man argument is a distorted (and weaker) version of another person’s argument that can easily be refuted (e.g., when a teacher proposes that the class spend more time on math exercises, a parent complains that the teacher doesn’t care about reading and writing).

This is a straw man argument because it misrepresents the teacher’s position, which didn’t mention anything about cutting down on reading and writing. The straw man argument is also known as the straw man fallacy .

A slippery slope argument is not always a fallacy.

  • When someone claims adopting a certain policy or taking a certain action will automatically lead to a series of other policies or actions also being taken, this is a slippery slope argument.
  • If they don’t show a causal connection between the advocated policy and the consequent policies, then they commit a slippery slope fallacy .

There are a number of ways you can deal with slippery slope arguments especially when you suspect these are fallacious:

  • Slippery slope arguments take advantage of the gray area between an initial action or decision and the possible next steps that might lead to the undesirable outcome. You can point out these missing steps and ask your partner to indicate what evidence exists to support the claimed relationship between two or more events.
  • Ask yourself if each link in the chain of events or action is valid. Every proposition has to be true for the overall argument to work, so even if one link is irrational or not supported by evidence, then the argument collapses.
  • Sometimes people commit a slippery slope fallacy unintentionally. In these instances, use an example that demonstrates the problem with slippery slope arguments in general (e.g., by using statements to reach a conclusion that is not necessarily relevant to the initial statement). By attacking the concept of slippery slope arguments you can show that they are often fallacious.

People sometimes confuse cognitive bias and logical fallacies because they both relate to flawed thinking. However, they are not the same:

  • Cognitive bias is the tendency to make decisions or take action in an illogical way because of our values, memory, socialization, and other personal attributes. In other words, it refers to a fixed pattern of thinking rooted in the way our brain works.
  • Logical fallacies relate to how we make claims and construct our arguments in the moment. They are statements that sound convincing at first but can be disproven through logical reasoning.

In other words, cognitive bias refers to an ongoing predisposition, while logical fallacy refers to mistakes of reasoning that occur in the moment.

An appeal to ignorance (ignorance here meaning lack of evidence) is a type of informal logical fallacy .

It asserts that something must be true because it hasn’t been proven false—or that something must be false because it has not yet been proven true.

For example, “unicorns exist because there is no evidence that they don’t.” The appeal to ignorance is also called the burden of proof fallacy .

An ad hominem (Latin for “to the person”) is a type of informal logical fallacy . Instead of arguing against a person’s position, an ad hominem argument attacks the person’s character or actions in an effort to discredit them.

This rhetorical strategy is fallacious because a person’s character, motive, education, or other personal trait is logically irrelevant to whether their argument is true or false.

Name-calling is common in ad hominem fallacy (e.g., “environmental activists are ineffective because they’re all lazy tree-huggers”).

Ad hominem is a persuasive technique where someone tries to undermine the opponent’s argument by personally attacking them.

In this way, one can redirect the discussion away from the main topic and to the opponent’s personality without engaging with their viewpoint. When the opponent’s personality is irrelevant to the discussion, we call it an ad hominem fallacy .

Ad hominem tu quoque (‘you too”) is an attempt to rebut a claim by attacking its proponent on the grounds that they uphold a double standard or that they don’t practice what they preach. For example, someone is telling you that you should drive slowly otherwise you’ll get a speeding ticket one of these days, and you reply “but you used to get them all the time!”

Argumentum ad hominem means “argument to the person” in Latin and it is commonly referred to as ad hominem argument or personal attack. Ad hominem arguments are used in debates to refute an argument by attacking the character of the person making it, instead of the logic or premise of the argument itself.

The opposite of the hasty generalization fallacy is called slothful induction fallacy or appeal to coincidence .

It is the tendency to deny a conclusion even though there is sufficient evidence that supports it. Slothful induction occurs due to our natural tendency to dismiss events or facts that do not align with our personal biases and expectations. For example, a researcher may try to explain away unexpected results by claiming it is just a coincidence.

To avoid a hasty generalization fallacy we need to ensure that the conclusions drawn are well-supported by the appropriate evidence. More specifically:

  • In statistics , if we want to draw inferences about an entire population, we need to make sure that the sample is random and representative of the population . We can achieve that by using a probability sampling method , like simple random sampling or stratified sampling .
  • In academic writing , use precise language and measured phases. Try to avoid making absolute claims, cite specific instances and examples without applying the findings to a larger group.
  • As readers, we need to ask ourselves “does the writer demonstrate sufficient knowledge of the situation or phenomenon that would allow them to make a generalization?”

The hasty generalization fallacy and the anecdotal evidence fallacy are similar in that they both result in conclusions drawn from insufficient evidence. However, there is a difference between the two:

  • The hasty generalization fallacy involves genuinely considering an example or case (i.e., the evidence comes first and then an incorrect conclusion is drawn from this).
  • The anecdotal evidence fallacy (also known as “cherry-picking” ) is knowing in advance what conclusion we want to support, and then selecting the story (or a few stories) that support it. By overemphasizing anecdotal evidence that fits well with the point we are trying to make, we overlook evidence that would undermine our argument.

Although many sources use circular reasoning fallacy and begging the question interchangeably, others point out that there is a subtle difference between the two:

  • Begging the question fallacy occurs when you assume that an argument is true in order to justify a conclusion. If something begs the question, what you are actually asking is, “Is the premise of that argument actually true?” For example, the statement “Snakes make great pets. That’s why we should get a snake” begs the question “are snakes really great pets?”
  • Circular reasoning fallacy on the other hand, occurs when the evidence used to support a claim is just a repetition of the claim itself.  For example, “People have free will because they can choose what to do.”

In other words, we could say begging the question is a form of circular reasoning.

Circular reasoning fallacy uses circular reasoning to support an argument. More specifically, the evidence used to support a claim is just a repetition of the claim itself. For example: “The President of the United States is a good leader (claim), because they are the leader of this country (supporting evidence)”.

An example of a non sequitur is the following statement:

“Giving up nuclear weapons weakened the United States’ military. Giving up nuclear weapons also weakened China. For this reason, it is wrong to try to outlaw firearms in the United States today.”

Clearly there is a step missing in this line of reasoning and the conclusion does not follow from the premise, resulting in a non sequitur fallacy .

The difference between the post hoc fallacy and the non sequitur fallacy is that post hoc fallacy infers a causal connection between two events where none exists, whereas the non sequitur fallacy infers a conclusion that lacks a logical connection to the premise.

In other words, a post hoc fallacy occurs when there is a lack of a cause-and-effect relationship, while a non sequitur fallacy occurs when there is a lack of logical connection.

An example of post hoc fallacy is the following line of reasoning:

“Yesterday I had ice cream, and today I have a terrible stomachache. I’m sure the ice cream caused this.”

Although it is possible that the ice cream had something to do with the stomachache, there is no proof to justify the conclusion other than the order of events. Therefore, this line of reasoning is fallacious.

Post hoc fallacy and hasty generalisation fallacy are similar in that they both involve jumping to conclusions. However, there is a difference between the two:

  • Post hoc fallacy is assuming a cause and effect relationship between two events, simply because one happened after the other.
  • Hasty generalisation fallacy is drawing a general conclusion from a small sample or little evidence.

In other words, post hoc fallacy involves a leap to a causal claim; hasty generalisation fallacy involves a leap to a general proposition.

The fallacy of composition is similar to and can be confused with the hasty generalization fallacy . However, there is a difference between the two:

  • The fallacy of composition involves drawing an inference about the characteristics of a whole or group based on the characteristics of its individual members.
  • The hasty generalization fallacy involves drawing an inference about a population or class of things on the basis of few atypical instances or a small sample of that population or thing.

In other words, the fallacy of composition is using an unwarranted assumption that we can infer something about a whole based on the characteristics of its parts, while the hasty generalization fallacy is using insufficient evidence to draw a conclusion.

The opposite of the fallacy of composition is the fallacy of division . In the fallacy of division, the assumption is that a characteristic which applies to a whole or a group must necessarily apply to the parts or individual members. For example, “Australians travel a lot. Gary is Australian, so he must travel a lot.”

Base rate fallacy can be avoided by following these steps:

  • Avoid making an important decision in haste. When we are under pressure, we are more likely to resort to cognitive shortcuts like the availability heuristic and the representativeness heuristic . Due to this, we are more likely to factor in only current and vivid information, and ignore the actual probability of something happening (i.e., base rate).
  • Take a long-term view on the decision or question at hand. Look for relevant statistical data, which can reveal long-term trends and give you the full picture.
  • Talk to experts like professionals. They are more aware of probabilities related to specific decisions.

Suppose there is a population consisting of 90% psychologists and 10% engineers. Given that you know someone enjoyed physics at school, you may conclude that they are an engineer rather than a psychologist, even though you know that this person comes from a population consisting of far more psychologists than engineers.

When we ignore the rate of occurrence of some trait in a population (the base-rate information) we commit base rate fallacy .

Cost-benefit fallacy is a common error that occurs when allocating sources in project management. It is the fallacy of assuming that cost-benefit estimates are more or less accurate, when in fact they are highly inaccurate and biased. This means that cost-benefit analyses can be useful, but only after the cost-benefit fallacy has been acknowledged and corrected for. Cost-benefit fallacy is a type of base rate fallacy .

In advertising, the fallacy of equivocation is often used to create a pun. For example, a billboard company might advertise their billboards using a line like: “Looking for a sign? This is it!” The word sign has a literal meaning as billboard and a figurative one as a sign from God, the universe, etc.

Equivocation is a fallacy because it is a form of argumentation that is both misleading and logically unsound. When the meaning of a word or phrase shifts in the course of an argument, it causes confusion and also implies that the conclusion (which may be true) does not follow from the premise.

The fallacy of equivocation is an informal logical fallacy, meaning that the error lies in the content of the argument instead of the structure.

Fallacies of relevance are a group of fallacies that occur in arguments when the premises are logically irrelevant to the conclusion. Although at first there seems to be a connection between the premise and the conclusion, in reality fallacies of relevance use unrelated forms of appeal.

For example, the genetic fallacy makes an appeal to the source or origin of the claim in an attempt to assert or refute something.

The ad hominem fallacy and the genetic fallacy are closely related in that they are both fallacies of relevance. In other words, they both involve arguments that use evidence or examples that are not logically related to the argument at hand. However, there is a difference between the two:

  • In the ad hominem fallacy , the goal is to discredit the argument by discrediting the person currently making the argument.
  • In the genetic fallacy , the goal is to discredit the argument by discrediting the history or origin (i.e., genesis) of an argument.

False dilemma fallacy is also known as false dichotomy, false binary, and “either-or” fallacy. It is the fallacy of presenting only two choices, outcomes, or sides to an argument as the only possibilities, when more are available.

The false dilemma fallacy works in two ways:

  • By presenting only two options as if these were the only ones available
  • By presenting two options as mutually exclusive (i.e., only one option can be selected or can be true at a time)

In both cases, by using the false dilemma fallacy, one conceals alternative choices and doesn’t allow others to consider the full range of options. This is usually achieved through an“either-or” construction and polarised, divisive language (“you are either a friend or an enemy”).

The best way to avoid a false dilemma fallacy is to pause and reflect on two points:

  • Are the options presented truly the only ones available ? It could be that another option has been deliberately omitted.
  • Are the options mentioned mutually exclusive ? Perhaps all of the available options can be selected (or be true) at the same time, which shows that they aren’t mutually exclusive. Proving this is called “escaping between the horns of the dilemma.”

Begging the question fallacy is an argument in which you assume what you are trying to prove. In other words, your position and the justification of that position are the same, only slightly rephrased.

For example: “All freshmen should attend college orientation, because all college students should go to such an orientation.”

The complex question fallacy and begging the question fallacy are similar in that they are both based on assumptions. However, there is a difference between them:

  • A complex question fallacy occurs when someone asks a question that presupposes the answer to another question that has not been established or accepted by the other person. For example, asking someone “Have you stopped cheating on tests?”, unless it has previously been established that the person is indeed cheating on tests, is a fallacy.
  • Begging the question fallacy occurs when we assume the very thing as a premise that we’re trying to prove in our conclusion. In other words, the conclusion is used to support the premises, and the premises prove the validity of the conclusion. For example: “God exists because the Bible says so, and the Bible is true because it is the word of God.”

In other words, begging the question is about drawing a conclusion based on an assumption, while a complex question involves asking a question that presupposes the answer to a prior question.

“ No true Scotsman ” arguments aren’t always fallacious. When there is a generally accepted definition of who or what constitutes a group, it’s reasonable to use statements in the form of “no true Scotsman”.

For example, the statement that “no true pacifist would volunteer for military service” is not fallacious, since a pacifist is, by definition, someone who opposes war or violence as a means of settling disputes.

No true Scotsman arguments are fallacious because instead of logically refuting the counterexample, they simply assert that it doesn’t count. In other words, the counterexample is rejected for psychological, but not logical, reasons.

The appeal to purity or no true Scotsman fallacy is an attempt to defend a generalisation about a group from a counterexample by shifting the definition of the group in the middle of the argument. In this way, one can exclude the counterexample as not being “true”, “genuine”, or “pure” enough to be considered as part of the group in question.

To identify an appeal to authority fallacy , you can ask yourself the following questions:

  • Is the authority cited really a qualified expert in this particular area under discussion? For example, someone who has formal education or years of experience can be an expert.
  • Do experts disagree on this particular subject? If that is the case, then for almost any claim supported by one expert there will be a counterclaim that is supported by another expert. If there is no consensus, an appeal to authority is fallacious.
  • Is the authority in question biased? If you suspect that an expert’s prejudice and bias could have influenced their views, then the expert is not reliable and an argument citing this expert will be fallacious.To identify an appeal to authority fallacy, you ask yourself whether the authority cited is a qualified expert in the particular area under discussion.

Appeal to authority is a fallacy when those who use it do not provide any justification to support their argument. Instead they cite someone famous who agrees with their viewpoint, but is not qualified to make reliable claims on the subject.

Appeal to authority fallacy is often convincing because of the effect authority figures have on us. When someone cites a famous person, a well-known scientist, a politician, etc. people tend to be distracted and often fail to critically examine whether the authority figure is indeed an expert in the area under discussion.

The ad populum fallacy is common in politics. One example is the following viewpoint: “The majority of our countrymen think we should have military operations overseas; therefore, it’s the right thing to do.”

This line of reasoning is fallacious, because popular acceptance of a belief or position does not amount to a justification of that belief. In other words, following the prevailing opinion without examining the underlying reasons is irrational.

The ad populum fallacy plays on our innate desire to fit in (known as “bandwagon effect”). If many people believe something, our common sense tells us that it must be true and we tend to accept it. However, in logic, the popularity of a proposition cannot serve as evidence of its truthfulness.

Ad populum (or appeal to popularity) fallacy and appeal to authority fallacy are similar in that they both conflate the validity of a belief with its popular acceptance among a specific group. However there is a key difference between the two:

  • An ad populum fallacy tries to persuade others by claiming that something is true or right because a lot of people think so.
  • An appeal to authority fallacy tries to persuade by claiming a group of experts believe something is true or right, therefore it must be so.

To identify a false cause fallacy , you need to carefully analyse the argument:

  • When someone claims that one event directly causes another, ask if there is sufficient evidence to establish a cause-and-effect relationship. 
  • Ask if the claim is based merely on the chronological order or co-occurrence of the two events. 
  • Consider alternative possible explanations (are there other factors at play that could influence the outcome?).

By carefully analysing the reasoning, considering alternative explanations, and examining the evidence provided, you can identify a false cause fallacy and discern whether a causal claim is valid or flawed.

False cause fallacy examples include: 

  • Believing that wearing your lucky jersey will help your team win 
  • Thinking that everytime you wash your car, it rains
  • Claiming that playing video games causes violent behavior 

In each of these examples, we falsely assume that one event causes another without any proof.

The planning fallacy and procrastination are not the same thing. Although they both relate to time and task management, they describe different challenges:

  • The planning fallacy describes our inability to correctly estimate how long a future task will take, mainly due to optimism bias and a strong focus on the best-case scenario.
  • Procrastination refers to postponing a task, usually by focusing on less urgent or more enjoyable activities. This is due to psychological reasons, like fear of failure.

In other words, the planning fallacy refers to inaccurate predictions about the time we need to finish a task, while procrastination is a deliberate delay due to psychological factors.

A real-life example of the planning fallacy is the construction of the Sydney Opera House in Australia. When construction began in the late 1950s, it was initially estimated that it would be completed in four years at a cost of around $7 million.

Because the government wanted the construction to start before political opposition would stop it and while public opinion was still favorable, a number of design issues had not been carefully studied in advance. Due to this, several problems appeared immediately after the project commenced.

The construction process eventually stretched over 14 years, with the Opera House being completed in 1973 at a cost of over $100 million, significantly exceeding the initial estimates.

An example of appeal to pity fallacy is the following appeal by a student to their professor:

“Professor, please consider raising my grade. I had a terrible semester: my car broke down, my laptop got stolen, and my cat got sick.”

While these circumstances may be unfortunate, they are not directly related to the student’s academic performance.

While both the appeal to pity fallacy and   red herring fallacy can serve as a distraction from the original discussion topic, they are distinct fallacies. More specifically:

  • Appeal to pity fallacy attempts to evoke feelings of sympathy, pity, or guilt in an audience, so that they accept the speaker’s conclusion as truthful.
  • Red herring fallacy attempts to introduce an irrelevant piece of information that diverts the audience’s attention to a different topic.

Both fallacies can be used as a tool of deception. However, they operate differently and serve distinct purposes in arguments.

Argumentum ad misericordiam (Latin for “argument from pity or misery”) is another name for appeal to pity fallacy . It occurs when someone evokes sympathy or guilt in an attempt to gain support for their claim, without providing any logical reasons to support the claim itself. Appeal to pity is a deceptive tactic of argumentation, playing on people’s emotions to sway their opinion.

Yes, it’s quite common to start a sentence with a preposition, and there’s no reason not to do so.

For example, the sentence “ To many, she was a hero” is perfectly grammatical. It could also be rephrased as “She was a hero to  many”, but there’s no particular reason to do so. Both versions are fine.

Some people argue that you shouldn’t end a sentence with a preposition , but that “rule” can also be ignored, since it’s not supported by serious language authorities.

Yes, it’s fine to end a sentence with a preposition . The “rule” against doing so is overwhelmingly rejected by modern style guides and language authorities and is based on the rules of Latin grammar, not English.

Trying to avoid ending a sentence with a preposition often results in very unnatural phrasings. For example, turning “He knows what he’s talking about ” into “He knows about what he’s talking” or “He knows that about which he’s talking” is definitely not an improvement.

No, ChatGPT is not a credible source of factual information and can’t be cited for this purpose in academic writing . While it tries to provide accurate answers, it often gets things wrong because its responses are based on patterns, not facts and data.

Specifically, the CRAAP test for evaluating sources includes five criteria: currency , relevance , authority , accuracy , and purpose . ChatGPT fails to meet at least three of them:

  • Currency: The dataset that ChatGPT was trained on only extends to 2021, making it slightly outdated.
  • Authority: It’s just a language model and is not considered a trustworthy source of factual information.
  • Accuracy: It bases its responses on patterns rather than evidence and is unable to cite its sources .

So you shouldn’t cite ChatGPT as a trustworthy source for a factual claim. You might still cite ChatGPT for other reasons – for example, if you’re writing a paper about AI language models, ChatGPT responses are a relevant primary source .

ChatGPT is an AI language model that was trained on a large body of text from a variety of sources (e.g., Wikipedia, books, news articles, scientific journals). The dataset only went up to 2021, meaning that it lacks information on more recent events.

It’s also important to understand that ChatGPT doesn’t access a database of facts to answer your questions. Instead, its responses are based on patterns that it saw in the training data.

So ChatGPT is not always trustworthy . It can usually answer general knowledge questions accurately, but it can easily give misleading answers on more specialist topics.

Another consequence of this way of generating responses is that ChatGPT usually can’t cite its sources accurately. It doesn’t really know what source it’s basing any specific claim on. It’s best to check any information you get from it against a credible source .

No, it is not possible to cite your sources with ChatGPT . You can ask it to create citations, but it isn’t designed for this task and tends to make up sources that don’t exist or present information in the wrong format. ChatGPT also cannot add citations to direct quotes in your text.

Instead, use a tool designed for this purpose, like the Scribbr Citation Generator .

But you can use ChatGPT for assignments in other ways, to provide inspiration, feedback, and general writing advice.

GPT  stands for “generative pre-trained transformer”, which is a type of large language model: a neural network trained on a very large amount of text to produce convincing, human-like language outputs. The Chat part of the name just means “chat”: ChatGPT is a chatbot that you interact with by typing in text.

The technology behind ChatGPT is GPT-3.5 (in the free version) or GPT-4 (in the premium version). These are the names for the specific versions of the GPT model. GPT-4 is currently the most advanced model that OpenAI has created. It’s also the model used in Bing’s chatbot feature.

ChatGPT was created by OpenAI, an AI research company. It started as a nonprofit company in 2015 but became for-profit in 2019. Its CEO is Sam Altman, who also co-founded the company. OpenAI released ChatGPT as a free “research preview” in November 2022. Currently, it’s still available for free, although a more advanced premium version is available if you pay for it.

OpenAI is also known for developing DALL-E, an AI image generator that runs on similar technology to ChatGPT.

ChatGPT is owned by OpenAI, the company that developed and released it. OpenAI is a company dedicated to AI research. It started as a nonprofit company in 2015 but transitioned to for-profit in 2019. Its current CEO is Sam Altman, who also co-founded the company.

In terms of who owns the content generated by ChatGPT, OpenAI states that it will not claim copyright on this content , and the terms of use state that “you can use Content for any purpose, including commercial purposes such as sale or publication”. This means that you effectively own any content you generate with ChatGPT and can use it for your own purposes.

Be cautious about how you use ChatGPT content in an academic context. University policies on AI writing are still developing, so even if you “own” the content, you’re often not allowed to submit it as your own work according to your university or to publish it in a journal.

ChatGPT is a chatbot based on a large language model (LLM). These models are trained on huge datasets consisting of hundreds of billions of words of text, based on which the model learns to effectively predict natural responses to the prompts you enter.

ChatGPT was also refined through a process called reinforcement learning from human feedback (RLHF), which involves “rewarding” the model for providing useful answers and discouraging inappropriate answers – encouraging it to make fewer mistakes.

Essentially, ChatGPT’s answers are based on predicting the most likely responses to your inputs based on its training data, with a reward system on top of this to incentivise it to give you the most helpful answers possible. It’s a bit like an incredibly advanced version of predictive text. This is also one of ChatGPT’s limitations : because its answers are based on probabilities, they’re not always trustworthy .

OpenAI may store ChatGPT conversations for the purposes of future training. Additionally, these conversations may be monitored by human AI trainers.

Users can choose not to have their chat history saved. Unsaved chats are not used to train future models and are permanently deleted from ChatGPT’s system after 30 days.

The official ChatGPT app is currently only available on iOS devices. If you don’t have an iOS device, only use the official OpenAI website to access the tool. This helps to eliminate the potential risk of downloading fraudulent or malicious software.

ChatGPT conversations are generally used to train future models and to resolve issues/bugs. These chats may be monitored by human AI trainers.

However, users can opt out of having their conversations used for training. In these instances, chats are monitored only for potential abuse.

Yes, using ChatGPT as a conversation partner is a great way to practice a language in an interactive way.

Try using a prompt like this one:

“Please be my Spanish conversation partner. Only speak to me in Spanish. Keep your answers short (maximum 50 words). Ask me questions. Let’s start the conversation with the following topic: [conversation topic].”

Yes, there are a variety of ways to use ChatGPT for language learning , including treating it as a conversation partner, asking it for translations, and using it to generate a curriculum or practice exercises.

AI detectors aim to identify the presence of AI-generated text (e.g., from ChatGPT ) in a piece of writing, but they can’t do so with complete accuracy. In our comparison of the best AI detectors , we found that the 10 tools we tested had an average accuracy of 60%. The best free tool had 68% accuracy, the best premium tool 84%.

Because of how AI detectors work , they can never guarantee 100% accuracy, and there is always at least a small risk of false positives (human text being marked as AI-generated). Therefore, these tools should not be relied upon to provide absolute proof that a text is or isn’t AI-generated. Rather, they can provide a good indication in combination with other evidence.

Tools called AI detectors are designed to label text as AI-generated or human. AI detectors work by looking for specific characteristics in the text, such as a low level of randomness in word choice and sentence length. These characteristics are typical of AI writing, allowing the detector to make a good guess at when text is AI-generated.

But these tools can’t guarantee 100% accuracy. Check out our comparison of the best AI detectors to learn more.

You can also manually watch for clues that a text is AI-generated – for example, a very different style from the writer’s usual voice or a generic, overly polite tone.

Our research into the best summary generators (aka summarisers or summarising tools) found that the best summariser available in 2023 is the one offered by QuillBot.

While many summarisers just pick out some sentences from the text, QuillBot generates original summaries that are creative, clear, accurate, and concise. It can summarise texts of up to 1,200 words for free, or up to 6,000 with a premium subscription.

Try the QuillBot summarizer for free

Deep learning requires a large dataset (e.g., images or text) to learn from. The more diverse and representative the data, the better the model will learn to recognise objects or make predictions. Only when the training data is sufficiently varied can the model make accurate predictions or recognise objects from new data.

Deep learning models can be biased in their predictions if the training data consist of biased information. For example, if a deep learning model used for screening job applicants has been trained with a dataset consisting primarily of white male applicants, it will consistently favour this specific population over others.

A good ChatGPT prompt (i.e., one that will get you the kinds of responses you want):

  • Gives the tool a role to explain what type of answer you expect from it
  • Is precisely formulated and gives enough context
  • Is free from bias
  • Has been tested and improved by experimenting with the tool

ChatGPT prompts are the textual inputs (e.g., questions, instructions) that you enter into ChatGPT to get responses.

ChatGPT predicts an appropriate response to the prompt you entered. In general, a more specific and carefully worded prompt will get you better responses.

Yes, ChatGPT is currently available for free. You have to sign up for a free account to use the tool, and you should be aware that your data may be collected to train future versions of the model.

To sign up and use the tool for free, go to this page and click “Sign up”. You can do so with your email or with a Google account.

A premium version of the tool called ChatGPT Plus is available as a monthly subscription. It currently costs £16 and gets you access to features like GPT-4 (a more advanced version of the language model). But it’s optional: you can use the tool completely free if you’re not interested in the extra features.

You can access ChatGPT by signing up for a free account:

  • Follow this link to the ChatGPT website.
  • Click on “Sign up” and fill in the necessary details (or use your Google account). It’s free to sign up and use the tool.
  • Type a prompt into the chat box to get started!

A ChatGPT app is also available for iOS, and an Android app is planned for the future. The app works similarly to the website, and you log in with the same account for both.

According to OpenAI’s terms of use, users have the right to reproduce text generated by ChatGPT during conversations.

However, publishing ChatGPT outputs may have legal implications , such as copyright infringement.

Users should be aware of such issues and use ChatGPT outputs as a source of inspiration instead.

According to OpenAI’s terms of use, users have the right to use outputs from their own ChatGPT conversations for any purpose (including commercial publication).

However, users should be aware of the potential legal implications of publishing ChatGPT outputs. ChatGPT responses are not always unique: different users may receive the same response.

Furthermore, ChatGPT outputs may contain copyrighted material. Users may be liable if they reproduce such material.

ChatGPT can sometimes reproduce biases from its training data , since it draws on the text it has “seen” to create plausible responses to your prompts.

For example, users have shown that it sometimes makes sexist assumptions such as that a doctor mentioned in a prompt must be a man rather than a woman. Some have also pointed out political bias in terms of which political figures the tool is willing to write positively or negatively about and which requests it refuses.

The tool is unlikely to be consistently biased toward a particular perspective or against a particular group. Rather, its responses are based on its training data and on the way you phrase your ChatGPT prompts . It’s sensitive to phrasing, so asking it the same question in different ways will result in quite different answers.

Information extraction  refers to the process of starting from unstructured sources (e.g., text documents written in ordinary English) and automatically extracting structured information (i.e., data in a clearly defined format that’s easily understood by computers). It’s an important concept in natural language processing (NLP) .

For example, you might think of using news articles full of celebrity gossip to automatically create a database of the relationships between the celebrities mentioned (e.g., married, dating, divorced, feuding). You would end up with data in a structured format, something like MarriageBetween(celebrity 1 ,celebrity 2 ,date) .

The challenge involves developing systems that can “understand” the text well enough to extract this kind of data from it.

Knowledge representation and reasoning (KRR) is the study of how to represent information about the world in a form that can be used by a computer system to solve and reason about complex problems. It is an important field of artificial intelligence (AI) research.

An example of a KRR application is a semantic network, a way of grouping words or concepts by how closely related they are and formally defining the relationships between them so that a machine can “understand” language in something like the way people do.

A related concept is information extraction , concerned with how to get structured information from unstructured sources.

Yes, you can use ChatGPT to summarise text . This can help you understand complex information more easily, summarise the central argument of your own paper, or clarify your research question.

You can also use Scribbr’s free text summariser , which is designed specifically for this purpose.

Yes, you can use ChatGPT to paraphrase text to help you express your ideas more clearly, explore different ways of phrasing your arguments, and avoid repetition.

However, it’s not specifically designed for this purpose. We recommend using a specialised tool like Scribbr’s free paraphrasing tool , which will provide a smoother user experience.

Yes, you use ChatGPT to help write your college essay by having it generate feedback on certain aspects of your work (consistency of tone, clarity of structure, etc.).

However, ChatGPT is not able to adequately judge qualities like vulnerability and authenticity. For this reason, it’s important to also ask for feedback from people who have experience with college essays and who know you well. Alternatively, you can get advice using Scribbr’s essay editing service .

No, having ChatGPT write your college essay can negatively impact your application in numerous ways. ChatGPT outputs are unoriginal and lack personal insight.

Furthermore, Passing off AI-generated text as your own work is considered academically dishonest . AI detectors may be used to detect this offense, and it’s highly unlikely that any university will accept you if you are caught submitting an AI-generated admission essay.

However, you can use ChatGPT to help write your college essay during the preparation and revision stages (e.g., for brainstorming ideas and generating feedback).

ChatGPT and other AI writing tools can have unethical uses. These include:

  • Reproducing biases and false information
  • Using ChatGPT to cheat in academic contexts
  • Violating the privacy of others by inputting personal information

However, when used correctly, AI writing tools can be helpful resources for improving your academic writing and research skills. Some ways to use ChatGPT ethically include:

  • Following your institution’s guidelines
  • Critically evaluating outputs
  • Being transparent about how you used the tool

Ask our team

Want to contact us directly? No problem. We are always here for you.

Support team - Nina

Our support team is here to help you daily via chat, WhatsApp, email, or phone between 9:00 a.m. to 11:00 p.m. CET.

Our APA experts default to APA 7 for editing and formatting. For the Citation Editing Service you are able to choose between APA 6 and 7.

Yes, if your document is longer than 20,000 words, you will get a sample of approximately 2,000 words. This sample edit gives you a first impression of the editor’s editing style and a chance to ask questions and give feedback.

How does the sample edit work?

You will receive the sample edit within 24 hours after placing your order. You then have 24 hours to let us know if you’re happy with the sample or if there’s something you would like the editor to do differently.

Read more about how the sample edit works

Yes, you can upload your document in sections.

We try our best to ensure that the same editor checks all the different sections of your document. When you upload a new file, our system recognizes you as a returning customer, and we immediately contact the editor who helped you before.

However, we cannot guarantee that the same editor will be available. Your chances are higher if

  • You send us your text as soon as possible and
  • You can be flexible about the deadline.

Please note that the shorter your deadline is, the lower the chance that your previous editor is not available.

If your previous editor isn’t available, then we will inform you immediately and look for another qualified editor. Fear not! Every Scribbr editor follows the  Scribbr Improvement Model  and will deliver high-quality work.

Yes, our editors also work during the weekends and holidays.

Because we have many editors available, we can check your document 24 hours per day and 7 days per week, all year round.

If you choose a 72 hour deadline and upload your document on a Thursday evening, you’ll have your thesis back by Sunday evening!

Yes! Our editors are all native speakers, and they have lots of experience editing texts written by ESL students. They will make sure your grammar is perfect and point out any sentences that are difficult to understand. They’ll also notice your most common mistakes, and give you personal feedback to improve your writing in English.

Every Scribbr order comes with our award-winning Proofreading & Editing service , which combines two important stages of the revision process.

For a more comprehensive edit, you can add a Structure Check or Clarity Check to your order. With these building blocks, you can customize the kind of feedback you receive.

You might be familiar with a different set of editing terms. To help you understand what you can expect at Scribbr, we created this table:

View an example

When you place an order, you can specify your field of study and we’ll match you with an editor who has familiarity with this area.

However, our editors are language specialists, not academic experts in your field. Your editor’s job is not to comment on the content of your dissertation, but to improve your language and help you express your ideas as clearly and fluently as possible.

This means that your editor will understand your text well enough to give feedback on its clarity, logic and structure, but not on the accuracy or originality of its content.

Good academic writing should be understandable to a non-expert reader, and we believe that academic editing is a discipline in itself. The research, ideas and arguments are all yours – we’re here to make sure they shine!

After your document has been edited, you will receive an email with a link to download the document.

The editor has made changes to your document using ‘Track Changes’ in Word. This means that you only have to accept or ignore the changes that are made in the text one by one.

It is also possible to accept all changes at once. However, we strongly advise you not to do so for the following reasons:

  • You can learn a lot by looking at the mistakes you made.
  • The editors don’t only change the text – they also place comments when sentences or sometimes even entire paragraphs are unclear. You should read through these comments and take into account your editor’s tips and suggestions.
  • With a final read-through, you can make sure you’re 100% happy with your text before you submit!

You choose the turnaround time when ordering. We can return your dissertation within 24 hours , 3 days or 1 week . These timescales include weekends and holidays. As soon as you’ve paid, the deadline is set, and we guarantee to meet it! We’ll notify you by text and email when your editor has completed the job.

Very large orders might not be possible to complete in 24 hours. On average, our editors can complete around 13,000 words in a day while maintaining our high quality standards. If your order is longer than this and urgent, contact us to discuss possibilities.

Always leave yourself enough time to check through the document and accept the changes before your submission deadline.

Scribbr is specialised in editing study related documents. We check:

  • Graduation projects
  • Dissertations
  • Admissions essays
  • College essays
  • Application essays
  • Personal statements
  • Process reports
  • Reflections
  • Internship reports
  • Academic papers
  • Research proposals
  • Prospectuses

Calculate the costs

The fastest turnaround time is 24 hours.

You can upload your document at any time and choose between four deadlines:

At Scribbr, we promise to make every customer 100% happy with the service we offer. Our philosophy: Your complaint is always justified – no denial, no doubts.

Our customer support team is here to find the solution that helps you the most, whether that’s a free new edit or a refund for the service.

Yes, in the order process you can indicate your preference for American, British, or Australian English .

If you don’t choose one, your editor will follow the style of English you currently use. If your editor has any questions about this, we will contact you.

person writing on the desk

May 15, 2024

Tips and Resources for a Successful Summer of Dissertation Writing

By Yana Zlochistaya

Summer can be a strange time for graduate students. Gone are the seminars and workshops, the student clubs, and the working group, that structured the semester and provided us with a sense of community. Instead, we’re faced with a three-month expanse of time that can feel equal parts liberating and intimidating. This double-edged freedom is only exacerbated for those of us in the writing stage of our dissertation, when isolation and a lack of discipline can have a particularly big impact. For those hoping not to enter another summer with lofty plans, only to blink and find ourselves in August disappointed with our progress, we’ve compiled some tips and resources that can help.

According to Graduate Writing Center Director Sabrina Soracco, the most important thing you can do to set yourself up for writing success is to clarify your goals. She recommends starting this process by looking at departmental requirements for a completed dissertation. Consider when you would like to file and work backwards from that point, determining what you have to get done in order to hit that target. Next, check in with your dissertation committee members to set up an accountability structure. Would they prefer an end-of-summer update to the whole committee? A monthly check-in with your chair or one of your readers? Setting up explicit expectations that work for you and your committee can cut through the aimlessness that comes with a major writing project.

For those early on in their dissertation-writing process, a committee meeting is also a valuable opportunity to set parameters. “One of the problems with the excitement for the discipline that happens post-quals is that it results in too many ideas,” says Director. Soracco. Your committee members should give you input on productive research directions so that you can begin to hone in on your project. It is also important to remember that your dissertation does not have to be the end-all-and-be-all of your academic research. Ideas that do not fit into its scope can end up becoming conference papers or even book chapters.

Once you have a clear goal that you have discussed with your committee, the hard part begins: you have to actually write. The Graduate Writing Center offers several resources to make that process easier:

  • The Graduate Writing Community. This is a totally remote, two-month program that is based on a model of “gentle accountability.” When you sign up, you are added to a bCourses site moderated by a Graduate Writing Consultant. At the beginning of the week, everyone sets their goals in a discussion post, and by the end of the week, everyone checks in with progress updates. During the week, the writing consultants offer nine hours of remote synchronous writing sessions. As a writing community member, you can attend whichever sessions work best for your schedule. All that’s required is that you show up, set a goal for that hour, and work towards that goal for the length of two 25-minute Pomodoro sessions . This year’s summer writing community will begin in June. Keep your eye on your email for the registration link!
  • Writing Consultations : As a graduate student, you can sign up for an individual meeting with a Graduate Writing Consultant. They can give you feedback on your work, help you figure out the structure of a chapter, or just talk through how to get started on a writing project. 
  • Independent Writing Groups: If you would prefer to write with specific friends or colleagues, you can contact Graduate Writing Center Director Sabrina Soracco at [email protected] so that she can help you set up your own writing group. The structure and length of these groups can differ; often, members will send each other one to five pages of writing weekly and meet the next day for two hours to provide feedback and get advice. Sometimes, groups will meet up not only to share writing, but to work in a common space before coming together to debrief. Regardless of what the groups look like, the important thing is to create a guilt-free space. Some weeks, you might submit an outline; other weeks, it might be the roughest of rough drafts; sometimes, you might come to a session without having submitted anything. As long as we continue to make progress (and show up even when we don’t), we’re doing what we need to. As Director Soracco puts it, “it often takes slogging through a lot of stuff to get to that great epiphany.”

Yana Zlochistaya is a fifth-year graduate student in the Department of Comparative Literature and a Professional Development Liaison with the Graduate Division. She previously served as a co-director for Beyond Academia.

Purdue Online Writing Lab Purdue OWL® College of Liberal Arts

Welcome to the Purdue Online Writing Lab

OWL logo

Welcome to the Purdue OWL

This page is brought to you by the OWL at Purdue University. When printing this page, you must include the entire legal notice.

Copyright ©1995-2018 by The Writing Lab & The OWL at Purdue and Purdue University. All rights reserved. This material may not be published, reproduced, broadcast, rewritten, or redistributed without permission. Use of this site constitutes acceptance of our terms and conditions of fair use.

The Online Writing Lab at Purdue University houses writing resources and instructional material, and we provide these as a free service of the Writing Lab at Purdue. Students, members of the community, and users worldwide will find information to assist with many writing projects. Teachers and trainers may use this material for in-class and out-of-class instruction.

The Purdue On-Campus Writing Lab and Purdue Online Writing Lab assist clients in their development as writers—no matter what their skill level—with on-campus consultations, online participation, and community engagement. The Purdue Writing Lab serves the Purdue, West Lafayette, campus and coordinates with local literacy initiatives. The Purdue OWL offers global support through online reference materials and services.

A Message From the Assistant Director of Content Development 

The Purdue OWL® is committed to supporting  students, instructors, and writers by offering a wide range of resources that are developed and revised with them in mind. To do this, the OWL team is always exploring possibilties for a better design, allowing accessibility and user experience to guide our process. As the OWL undergoes some changes, we welcome your feedback and suggestions by email at any time.

Please don't hesitate to contact us via our contact page  if you have any questions or comments.

All the best,

Social Media

Facebook twitter.

IMAGES

  1. Understanding What a Thesis Proposal is and How to Write it

    how long to write dissertation proposal

  2. How to Write Dissertation Proposal

    how long to write dissertation proposal

  3. How To Write A Dissertation Proposal For A Research Paper?

    how long to write dissertation proposal

  4. How to Write a Thesis Proposal? Guidelines, Structure, and Tips

    how long to write dissertation proposal

  5. How to Write a Good Dissertation: Full Guide for Beginners

    how long to write dissertation proposal

  6. Dissertation Proposal Format Guide

    how long to write dissertation proposal

VIDEO

  1. How to make Dissertation? Complete Details about Dissertation / Thesis for Bachelors/ Masters Degree

  2. How to write dissertation by UG and PG students Part 3 #economic #viral #dissertation #shortvideo

  3. How to write dissertation by UG and PG students Part 2 #economic #viral #dissertation #shortvideo

  4. How to write dissertation for M.Ed

  5. How to write dissertation by UG and PG students Part 4 #economic #viral #dissertation #shortvideo

  6. How to write dissertation by UG and PG students Part 1 #economics #viral #dissertation #shortvideo

COMMENTS

  1. How to Write a Dissertation or Thesis Proposal

    The length of your proposal varies quite a bit depending on your discipline and type of work you're conducting. While a thesis proposal is often only 3-7 pages long, a prospectus for your dissertation is usually much longer, with more detailed analysis. Dissertation proposals can be up to 25-30 pages in length.

  2. How to Write a Dissertation Proposal

    Table of contents. Step 1: Coming up with an idea. Step 2: Presenting your idea in the introduction. Step 3: Exploring related research in the literature review. Step 4: Describing your methodology. Step 5: Outlining the potential implications of your research. Step 6: Creating a reference list or bibliography.

  3. How To Write A Research Proposal (With Examples)

    Make sure you can ask the critical what, who, and how questions of your research before you put pen to paper. Your research proposal should include (at least) 5 essential components : Title - provides the first taste of your research, in broad terms. Introduction - explains what you'll be researching in more detail.

  4. What Is A Research Proposal? Examples + Template

    The purpose of the research proposal (its job, so to speak) is to convince your research supervisor, committee or university that your research is suitable (for the requirements of the degree program) and manageable (given the time and resource constraints you will face). The most important word here is "convince" - in other words, your ...

  5. How To Write A Dissertation Or Thesis

    Craft a convincing dissertation or thesis research proposal. Write a clear, compelling introduction chapter. Undertake a thorough review of the existing research and write up a literature review. Undertake your own research. Present and interpret your findings. Draw a conclusion and discuss the implications.

  6. How to Write a Dissertation Proposal with Structure & Steps

    Write a brief executive summary or an abstract of your proposal if you have been asked to do so in the structural guidelines. Generally, the abstract is included in the final dissertation paper with a length of around 300-400 words. If you have to write an abstract for your proposal, here are the key points that it must cover;

  7. How to Write a Dissertation Proposal

    A dissertation proposal should include: An introduction to your dissertation topic. Aims and objectives of your dissertation. A literature review of the current research undertaken in your field. Proposed methodology to be used. Implications of your research. Limitations of your research.

  8. How to Write a Dissertation: Step-by-Step Guide

    Most dissertations run a minimum of 100-200 pages, with some hitting 300 pages or more. When editing your dissertation, break it down chapter by chapter. Go beyond grammar and spelling to make sure you communicate clearly and efficiently. Identify repetitive areas and shore up weaknesses in your argument.

  9. Dissertation Proposal

    The dissertation proposal is a comprehensive statement on the extent and nature of the student's dissertation research interests. Students submit a draft of the proposal to their dissertation advisor between the end of the seventh and middle of the ninth quarters. The student must provide a written copy of the proposal to the faculty ...

  10. How To Write A Dissertation Proposal Guide By Experts

    I. Introduction. Introduce the topic of the dissertation and provide background information. Write a clear research question or statement of the problem that the study aims to address. Explain the significance of your research and discuss the contribution it will make to the field of study. II.

  11. PDF Thesis & Dissertation Proposal Guide

    The thesis proposal should include: a background theory a working hypothesis a methodology which should be organized under chapter headings a body of work for analysis a bibliography If your thesis will be presented in an alternate format (such as performance), be sure to include this in your proposal. Some graduate programs require students to ...

  12. Dissertations 1: Getting Started: Writing A Proposal

    The purpose of a dissertation proposal is to provide a snapshot of what your study involves. Usually, after submission of the proposal you will be assigned a supervisor who has some expertise in your field of study. You should receive feedback on the viability of the topic, how to focus the scope, research methods, and other issues you should ...

  13. Writing a Strong Dissertation Proposal for Grad School

    Dissertation proposal structure. Dissertation proposals should be written in the present tense and should contain an introduction, conceptual framework, methodology, literature review, a bibliography, and appendices. The introduction should summarize the broad concepts and issues, and present your main research question.

  14. What Is Dissertation Proposal And How to Write It Step By Step?

    Steps for Writing a Dissertation Proposal-. Steps for writing a Dissertation Proposal. Step 1. Coming up with an Idea. Before the drafting of your dissertat ion, it is always essential to come up with a good dissertation idea for the proposal. To this end, find a topic in your field that fascinates you and conduct some basic research on it.

  15. How long does it take to write a dissertation?

    This includes formulating an idea, doing the research, and writing up. A PhD thesis takes a longer time, as the thesis is the main focus of the degree. A PhD thesis might be being formulated and worked on for the whole four years of the degree program. The writing process alone can take around 18 months.

  16. What Are the Steps to the Dissertation Process?

    The Dissertation Guidebook is one of the essential navigation tools Walden provides to its doctoral candidates. A vital portion of the document details the 15 required steps that take a dissertation from start to finish. Read along with Walden students to learn more about that process: Premise. The dissertation premise is a short document that ...

  17. PDF Guidelines for The PhD Dissertation

    Most dissertations are 100 to 300 pages in length. All dissertations should be divided into appropriate sections, and long dissertations may need chapters, main divisions, and even subdivisions. Students should keep in mind that GSAS and many departments deplore overlong and wordy dissertations.

  18. PDF A Guide to Writing your PhD Proposal

    Therefore, in a good research proposal you will need to demonstrate two main things: 1. that you are capable of independent critical thinking and analysis. 2. that you are capable of communicating your ideas clearly. Applying for a PhD is like applying for a job, you are not applying for a taught programme.

  19. Tips and Resources for a Successful Summer of Dissertation Writing

    Once you have a clear goal that you have discussed with your committee, the hard part begins: you have to actually write. The Graduate Writing Center offers several resources to make that process easier: The Graduate Writing Community. This is a totally remote, two-month program that is based on a model of "gentle accountability.".

  20. How to Write a Thesis or Dissertation Introduction

    To help guide your reader, end your introduction with an outline of the structure of the thesis or dissertation to follow. Share a brief summary of each chapter, clearly showing how each contributes to your central aims. However, be careful to keep this overview concise: 1-2 sentences should be enough. Note.

  21. Welcome to the Purdue Online Writing Lab

    Mission. The Purdue On-Campus Writing Lab and Purdue Online Writing Lab assist clients in their development as writers—no matter what their skill level—with on-campus consultations, online participation, and community engagement. The Purdue Writing Lab serves the Purdue, West Lafayette, campus and coordinates with local literacy initiatives.