how to write your research

How To Write A Research Paper

Step-By-Step Tutorial With Examples + FREE Template

By: Derek Jansen (MBA) | Expert Reviewer: Dr Eunice Rautenbach | March 2024

For many students, crafting a strong research paper from scratch can feel like a daunting task – and rightly so! In this post, we’ll unpack what a research paper is, what it needs to do , and how to write one – in three easy steps. 🙂 

Overview: Writing A Research Paper

What (exactly) is a research paper.

• How to write a research paper
• Stage 1 : Topic & literature search
• Stage 2 : Structure & outline
• Stage 3 : Iterative writing
• Key takeaways

Let’s start by asking the most important question, “ What is a research paper? ”.

Simply put, a research paper is a scholarly written work where the writer (that’s you!) answers a specific question (this is called a research question ) through evidence-based arguments . Evidence-based is the keyword here. In other words, a research paper is different from an essay or other writing assignments that draw from the writer’s personal opinions or experiences. With a research paper, it’s all about building your arguments based on evidence (we’ll talk more about that evidence a little later).

Now, it’s worth noting that there are many different types of research papers , including analytical papers (the type I just described), argumentative papers, and interpretative papers. Here, we’ll focus on analytical papers , as these are some of the most common – but if you’re keen to learn about other types of research papers, be sure to check out the rest of the blog .

With that basic foundation laid, let’s get down to business and look at how to write a research paper .

Overview: The 3-Stage Process

While there are, of course, many potential approaches you can take to write a research paper, there are typically three stages to the writing process. So, in this tutorial, we’ll present a straightforward three-step process that we use when working with students at Grad Coach.

These three steps are:

• Finding a research topic and reviewing the existing literature
• Developing a provisional structure and outline for your paper, and
• Writing up your initial draft and then refining it iteratively

Let’s dig into each of these.

Need a helping hand?

Step 1: Find a topic and review the literature

As we mentioned earlier, in a research paper, you, as the researcher, will try to answer a question . More specifically, that’s called a research question , and it sets the direction of your entire paper. What’s important to understand though is that you’ll need to answer that research question with the help of high-quality sources – for example, journal articles, government reports, case studies, and so on. We’ll circle back to this in a minute.

The first stage of the research process is deciding on what your research question will be and then reviewing the existing literature (in other words, past studies and papers) to see what they say about that specific research question. In some cases, your professor may provide you with a predetermined research question (or set of questions). However, in many cases, you’ll need to find your own research question within a certain topic area.

Finding a strong research question hinges on identifying a meaningful research gap – in other words, an area that’s lacking in existing research. There’s a lot to unpack here, so if you wanna learn more, check out the plain-language explainer video below.

Once you’ve figured out which question (or questions) you’ll attempt to answer in your research paper, you’ll need to do a deep dive into the existing literature – this is called a “ literature search ”. Again, there are many ways to go about this, but your most likely starting point will be Google Scholar .

If you’re new to Google Scholar, think of it as Google for the academic world. You can start by simply entering a few different keywords that are relevant to your research question and it will then present a host of articles for you to review. What you want to pay close attention to here is the number of citations for each paper – the more citations a paper has, the more credible it is (generally speaking – there are some exceptions, of course).

Ideally, what you’re looking for are well-cited papers that are highly relevant to your topic. That said, keep in mind that citations are a cumulative metric , so older papers will often have more citations than newer papers – just because they’ve been around for longer. So, don’t fixate on this metric in isolation – relevance and recency are also very important.

Beyond Google Scholar, you’ll also definitely want to check out academic databases and aggregators such as Science Direct, PubMed, JStor and so on. These will often overlap with the results that you find in Google Scholar, but they can also reveal some hidden gems – so, be sure to check them out.

Once you’ve worked your way through all the literature, you’ll want to catalogue all this information in some sort of spreadsheet so that you can easily recall who said what, when and within what context. If you’d like, we’ve got a free literature spreadsheet that helps you do exactly that.

Step 2: Develop a structure and outline

With your research question pinned down and your literature digested and catalogued, it’s time to move on to planning your actual research paper .

It might sound obvious, but it’s really important to have some sort of rough outline in place before you start writing your paper. So often, we see students eagerly rushing into the writing phase, only to land up with a disjointed research paper that rambles on in multiple

Now, the secret here is to not get caught up in the fine details . Realistically, all you need at this stage is a bullet-point list that describes (in broad strokes) what you’ll discuss and in what order. It’s also useful to remember that you’re not glued to this outline – in all likelihood, you’ll chop and change some sections once you start writing, and that’s perfectly okay. What’s important is that you have some sort of roadmap in place from the start.

At this stage you might be wondering, “ But how should I structure my research paper? ”. Well, there’s no one-size-fits-all solution here, but in general, a research paper will consist of a few relatively standardised components:

• Introduction
• Literature review
• Methodology

Let’s take a look at each of these.

First up is the introduction section . As the name suggests, the purpose of the introduction is to set the scene for your research paper. There are usually (at least) four ingredients that go into this section – these are the background to the topic, the research problem and resultant research question , and the justification or rationale. If you’re interested, the video below unpacks the introduction section in more detail. 

The next section of your research paper will typically be your literature review . Remember all that literature you worked through earlier? Well, this is where you’ll present your interpretation of all that content . You’ll do this by writing about recent trends, developments, and arguments within the literature – but more specifically, those that are relevant to your research question . The literature review can oftentimes seem a little daunting, even to seasoned researchers, so be sure to check out our extensive collection of literature review content here .

With the introduction and lit review out of the way, the next section of your paper is the research methodology . In a nutshell, the methodology section should describe to your reader what you did (beyond just reviewing the existing literature) to answer your research question. For example, what data did you collect, how did you collect that data, how did you analyse that data and so on? For each choice, you’ll also need to justify why you chose to do it that way, and what the strengths and weaknesses of your approach were.

Now, it’s worth mentioning that for some research papers, this aspect of the project may be a lot simpler . For example, you may only need to draw on secondary sources (in other words, existing data sets). In some cases, you may just be asked to draw your conclusions from the literature search itself (in other words, there may be no data analysis at all). But, if you are required to collect and analyse data, you’ll need to pay a lot of attention to the methodology section. The video below provides an example of what the methodology section might look like.

By this stage of your paper, you will have explained what your research question is, what the existing literature has to say about that question, and how you analysed additional data to try to answer your question. So, the natural next step is to present your analysis of that data . This section is usually called the “results” or “analysis” section and this is where you’ll showcase your findings.

Depending on your school’s requirements, you may need to present and interpret the data in one section – or you might split the presentation and the interpretation into two sections. In the latter case, your “results” section will just describe the data, and the “discussion” is where you’ll interpret that data and explicitly link your analysis back to your research question. If you’re not sure which approach to take, check in with your professor or take a look at past papers to see what the norms are for your programme.

Alright – once you’ve presented and discussed your results, it’s time to wrap it up . This usually takes the form of the “ conclusion ” section. In the conclusion, you’ll need to highlight the key takeaways from your study and close the loop by explicitly answering your research question. Again, the exact requirements here will vary depending on your programme (and you may not even need a conclusion section at all) – so be sure to check with your professor if you’re unsure.

Step 3: Write and refine

Finally, it’s time to get writing. All too often though, students hit a brick wall right about here… So, how do you avoid this happening to you?

Well, there’s a lot to be said when it comes to writing a research paper (or any sort of academic piece), but we’ll share three practical tips to help you get started.

First and foremost , it’s essential to approach your writing as an iterative process. In other words, you need to start with a really messy first draft and then polish it over multiple rounds of editing. Don’t waste your time trying to write a perfect research paper in one go. Instead, take the pressure off yourself by adopting an iterative approach.

Secondly , it’s important to always lean towards critical writing , rather than descriptive writing. What does this mean? Well, at the simplest level, descriptive writing focuses on the “ what ”, while critical writing digs into the “ so what ” – in other words, the implications . If you’re not familiar with these two types of writing, don’t worry! You can find a plain-language explanation here.

Last but not least, you’ll need to get your referencing right. Specifically, you’ll need to provide credible, correctly formatted citations for the statements you make. We see students making referencing mistakes all the time and it costs them dearly. The good news is that you can easily avoid this by using a simple reference manager . If you don’t have one, check out our video about Mendeley, an easy (and free) reference management tool that you can start using today.

Recap: Key Takeaways

We’ve covered a lot of ground here. To recap, the three steps to writing a high-quality research paper are:

• To choose a research question and review the literature
• To plan your paper structure and draft an outline
• To take an iterative approach to writing, focusing on critical writing and strong referencing

Remember, this is just a b ig-picture overview of the research paper development process and there’s a lot more nuance to unpack. So, be sure to grab a copy of our free research paper template to learn more about how to write a research paper.

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Home » Research Paper – Structure, Examples and Writing Guide

Research Paper – Structure, Examples and Writing Guide

Table of Contents

Research Paper

Definition:

Research Paper is a written document that presents the author’s original research, analysis, and interpretation of a specific topic or issue.

It is typically based on Empirical Evidence, and may involve qualitative or quantitative research methods, or a combination of both. The purpose of a research paper is to contribute new knowledge or insights to a particular field of study, and to demonstrate the author’s understanding of the existing literature and theories related to the topic.

Structure of Research Paper

The structure of a research paper typically follows a standard format, consisting of several sections that convey specific information about the research study. The following is a detailed explanation of the structure of a research paper:

The title page contains the title of the paper, the name(s) of the author(s), and the affiliation(s) of the author(s). It also includes the date of submission and possibly, the name of the journal or conference where the paper is to be published.

The abstract is a brief summary of the research paper, typically ranging from 100 to 250 words. It should include the research question, the methods used, the key findings, and the implications of the results. The abstract should be written in a concise and clear manner to allow readers to quickly grasp the essence of the research.

Introduction

The introduction section of a research paper provides background information about the research problem, the research question, and the research objectives. It also outlines the significance of the research, the research gap that it aims to fill, and the approach taken to address the research question. Finally, the introduction section ends with a clear statement of the research hypothesis or research question.

Literature Review

The literature review section of a research paper provides an overview of the existing literature on the topic of study. It includes a critical analysis and synthesis of the literature, highlighting the key concepts, themes, and debates. The literature review should also demonstrate the research gap and how the current study seeks to address it.

The methods section of a research paper describes the research design, the sample selection, the data collection and analysis procedures, and the statistical methods used to analyze the data. This section should provide sufficient detail for other researchers to replicate the study.

The results section presents the findings of the research, using tables, graphs, and figures to illustrate the data. The findings should be presented in a clear and concise manner, with reference to the research question and hypothesis.

The discussion section of a research paper interprets the findings and discusses their implications for the research question, the literature review, and the field of study. It should also address the limitations of the study and suggest future research directions.

The conclusion section summarizes the main findings of the study, restates the research question and hypothesis, and provides a final reflection on the significance of the research.

The references section provides a list of all the sources cited in the paper, following a specific citation style such as APA, MLA or Chicago.

How to Write Research Paper

You can write Research Paper by the following guide:

• Choose a Topic: The first step is to select a topic that interests you and is relevant to your field of study. Brainstorm ideas and narrow down to a research question that is specific and researchable.
• Conduct a Literature Review: The literature review helps you identify the gap in the existing research and provides a basis for your research question. It also helps you to develop a theoretical framework and research hypothesis.
• Develop a Thesis Statement : The thesis statement is the main argument of your research paper. It should be clear, concise and specific to your research question.
• Plan your Research: Develop a research plan that outlines the methods, data sources, and data analysis procedures. This will help you to collect and analyze data effectively.
• Collect and Analyze Data: Collect data using various methods such as surveys, interviews, observations, or experiments. Analyze data using statistical tools or other qualitative methods.
• Organize your Paper : Organize your paper into sections such as Introduction, Literature Review, Methods, Results, Discussion, and Conclusion. Ensure that each section is coherent and follows a logical flow.
• Write your Paper : Start by writing the introduction, followed by the literature review, methods, results, discussion, and conclusion. Ensure that your writing is clear, concise, and follows the required formatting and citation styles.
• Edit and Proofread your Paper: Review your paper for grammar and spelling errors, and ensure that it is well-structured and easy to read. Ask someone else to review your paper to get feedback and suggestions for improvement.
• Cite your Sources: Ensure that you properly cite all sources used in your research paper. This is essential for giving credit to the original authors and avoiding plagiarism.

Research Paper Example

Note : The below example research paper is for illustrative purposes only and is not an actual research paper. Actual research papers may have different structures, contents, and formats depending on the field of study, research question, data collection and analysis methods, and other factors. Students should always consult with their professors or supervisors for specific guidelines and expectations for their research papers.

Research Paper Example sample for Students:

Title: The Impact of Social Media on Mental Health among Young Adults

Abstract: This study aims to investigate the impact of social media use on the mental health of young adults. A literature review was conducted to examine the existing research on the topic. A survey was then administered to 200 university students to collect data on their social media use, mental health status, and perceived impact of social media on their mental health. The results showed that social media use is positively associated with depression, anxiety, and stress. The study also found that social comparison, cyberbullying, and FOMO (Fear of Missing Out) are significant predictors of mental health problems among young adults.

Introduction: Social media has become an integral part of modern life, particularly among young adults. While social media has many benefits, including increased communication and social connectivity, it has also been associated with negative outcomes, such as addiction, cyberbullying, and mental health problems. This study aims to investigate the impact of social media use on the mental health of young adults.

Literature Review: The literature review highlights the existing research on the impact of social media use on mental health. The review shows that social media use is associated with depression, anxiety, stress, and other mental health problems. The review also identifies the factors that contribute to the negative impact of social media, including social comparison, cyberbullying, and FOMO.

Methods : A survey was administered to 200 university students to collect data on their social media use, mental health status, and perceived impact of social media on their mental health. The survey included questions on social media use, mental health status (measured using the DASS-21), and perceived impact of social media on their mental health. Data were analyzed using descriptive statistics and regression analysis.

Results : The results showed that social media use is positively associated with depression, anxiety, and stress. The study also found that social comparison, cyberbullying, and FOMO are significant predictors of mental health problems among young adults.

Discussion : The study’s findings suggest that social media use has a negative impact on the mental health of young adults. The study highlights the need for interventions that address the factors contributing to the negative impact of social media, such as social comparison, cyberbullying, and FOMO.

Conclusion : In conclusion, social media use has a significant impact on the mental health of young adults. The study’s findings underscore the need for interventions that promote healthy social media use and address the negative outcomes associated with social media use. Future research can explore the effectiveness of interventions aimed at reducing the negative impact of social media on mental health. Additionally, longitudinal studies can investigate the long-term effects of social media use on mental health.

Limitations : The study has some limitations, including the use of self-report measures and a cross-sectional design. The use of self-report measures may result in biased responses, and a cross-sectional design limits the ability to establish causality.

Implications: The study’s findings have implications for mental health professionals, educators, and policymakers. Mental health professionals can use the findings to develop interventions that address the negative impact of social media use on mental health. Educators can incorporate social media literacy into their curriculum to promote healthy social media use among young adults. Policymakers can use the findings to develop policies that protect young adults from the negative outcomes associated with social media use.

References :

• Twenge, J. M., & Campbell, W. K. (2019). Associations between screen time and lower psychological well-being among children and adolescents: Evidence from a population-based study. Preventive medicine reports, 15, 100918.
• Primack, B. A., Shensa, A., Escobar-Viera, C. G., Barrett, E. L., Sidani, J. E., Colditz, J. B., … & James, A. E. (2017). Use of multiple social media platforms and symptoms of depression and anxiety: A nationally-representative study among US young adults. Computers in Human Behavior, 69, 1-9.
• Van der Meer, T. G., & Verhoeven, J. W. (2017). Social media and its impact on academic performance of students. Journal of Information Technology Education: Research, 16, 383-398.

Appendix : The survey used in this study is provided below.

Social Media and Mental Health Survey

• How often do you use social media per day?
• Less than 30 minutes
• 30 minutes to 1 hour
• 1 to 2 hours
• 2 to 4 hours
• More than 4 hours
• Which social media platforms do you use?
• Others (Please specify)
• How often do you experience the following on social media?
• Social comparison (comparing yourself to others)
• Cyberbullying
• Fear of Missing Out (FOMO)
• Have you ever experienced any of the following mental health problems in the past month?
• Do you think social media use has a positive or negative impact on your mental health?
• Very positive
• Somewhat positive
• Somewhat negative
• Very negative
• In your opinion, which factors contribute to the negative impact of social media on mental health?
• Social comparison
• In your opinion, what interventions could be effective in reducing the negative impact of social media on mental health?
• Education on healthy social media use
• Counseling for mental health problems caused by social media
• Social media detox programs
• Regulation of social media use

Thank you for your participation!

Applications of Research Paper

Research papers have several applications in various fields, including:

• Advancing knowledge: Research papers contribute to the advancement of knowledge by generating new insights, theories, and findings that can inform future research and practice. They help to answer important questions, clarify existing knowledge, and identify areas that require further investigation.
• Informing policy: Research papers can inform policy decisions by providing evidence-based recommendations for policymakers. They can help to identify gaps in current policies, evaluate the effectiveness of interventions, and inform the development of new policies and regulations.
• Improving practice: Research papers can improve practice by providing evidence-based guidance for professionals in various fields, including medicine, education, business, and psychology. They can inform the development of best practices, guidelines, and standards of care that can improve outcomes for individuals and organizations.
• Educating students : Research papers are often used as teaching tools in universities and colleges to educate students about research methods, data analysis, and academic writing. They help students to develop critical thinking skills, research skills, and communication skills that are essential for success in many careers.
• Fostering collaboration: Research papers can foster collaboration among researchers, practitioners, and policymakers by providing a platform for sharing knowledge and ideas. They can facilitate interdisciplinary collaborations and partnerships that can lead to innovative solutions to complex problems.

When to Write Research Paper

Research papers are typically written when a person has completed a research project or when they have conducted a study and have obtained data or findings that they want to share with the academic or professional community. Research papers are usually written in academic settings, such as universities, but they can also be written in professional settings, such as research organizations, government agencies, or private companies.

Here are some common situations where a person might need to write a research paper:

• For academic purposes: Students in universities and colleges are often required to write research papers as part of their coursework, particularly in the social sciences, natural sciences, and humanities. Writing research papers helps students to develop research skills, critical thinking skills, and academic writing skills.
• For publication: Researchers often write research papers to publish their findings in academic journals or to present their work at academic conferences. Publishing research papers is an important way to disseminate research findings to the academic community and to establish oneself as an expert in a particular field.
• To inform policy or practice : Researchers may write research papers to inform policy decisions or to improve practice in various fields. Research findings can be used to inform the development of policies, guidelines, and best practices that can improve outcomes for individuals and organizations.
• To share new insights or ideas: Researchers may write research papers to share new insights or ideas with the academic or professional community. They may present new theories, propose new research methods, or challenge existing paradigms in their field.

Purpose of Research Paper

The purpose of a research paper is to present the results of a study or investigation in a clear, concise, and structured manner. Research papers are written to communicate new knowledge, ideas, or findings to a specific audience, such as researchers, scholars, practitioners, or policymakers. The primary purposes of a research paper are:

• To contribute to the body of knowledge : Research papers aim to add new knowledge or insights to a particular field or discipline. They do this by reporting the results of empirical studies, reviewing and synthesizing existing literature, proposing new theories, or providing new perspectives on a topic.
• To inform or persuade: Research papers are written to inform or persuade the reader about a particular issue, topic, or phenomenon. They present evidence and arguments to support their claims and seek to persuade the reader of the validity of their findings or recommendations.
• To advance the field: Research papers seek to advance the field or discipline by identifying gaps in knowledge, proposing new research questions or approaches, or challenging existing assumptions or paradigms. They aim to contribute to ongoing debates and discussions within a field and to stimulate further research and inquiry.
• To demonstrate research skills: Research papers demonstrate the author’s research skills, including their ability to design and conduct a study, collect and analyze data, and interpret and communicate findings. They also demonstrate the author’s ability to critically evaluate existing literature, synthesize information from multiple sources, and write in a clear and structured manner.

Characteristics of Research Paper

Research papers have several characteristics that distinguish them from other forms of academic or professional writing. Here are some common characteristics of research papers:

• Evidence-based: Research papers are based on empirical evidence, which is collected through rigorous research methods such as experiments, surveys, observations, or interviews. They rely on objective data and facts to support their claims and conclusions.
• Structured and organized: Research papers have a clear and logical structure, with sections such as introduction, literature review, methods, results, discussion, and conclusion. They are organized in a way that helps the reader to follow the argument and understand the findings.
• Formal and objective: Research papers are written in a formal and objective tone, with an emphasis on clarity, precision, and accuracy. They avoid subjective language or personal opinions and instead rely on objective data and analysis to support their arguments.
• Citations and references: Research papers include citations and references to acknowledge the sources of information and ideas used in the paper. They use a specific citation style, such as APA, MLA, or Chicago, to ensure consistency and accuracy.
• Peer-reviewed: Research papers are often peer-reviewed, which means they are evaluated by other experts in the field before they are published. Peer-review ensures that the research is of high quality, meets ethical standards, and contributes to the advancement of knowledge in the field.
• Objective and unbiased: Research papers strive to be objective and unbiased in their presentation of the findings. They avoid personal biases or preconceptions and instead rely on the data and analysis to draw conclusions.

Advantages of Research Paper

Research papers have many advantages, both for the individual researcher and for the broader academic and professional community. Here are some advantages of research papers:

• Contribution to knowledge: Research papers contribute to the body of knowledge in a particular field or discipline. They add new information, insights, and perspectives to existing literature and help advance the understanding of a particular phenomenon or issue.
• Opportunity for intellectual growth: Research papers provide an opportunity for intellectual growth for the researcher. They require critical thinking, problem-solving, and creativity, which can help develop the researcher’s skills and knowledge.
• Career advancement: Research papers can help advance the researcher’s career by demonstrating their expertise and contributions to the field. They can also lead to new research opportunities, collaborations, and funding.
• Academic recognition: Research papers can lead to academic recognition in the form of awards, grants, or invitations to speak at conferences or events. They can also contribute to the researcher’s reputation and standing in the field.
• Impact on policy and practice: Research papers can have a significant impact on policy and practice. They can inform policy decisions, guide practice, and lead to changes in laws, regulations, or procedures.
• Advancement of society: Research papers can contribute to the advancement of society by addressing important issues, identifying solutions to problems, and promoting social justice and equality.

Limitations of Research Paper

Research papers also have some limitations that should be considered when interpreting their findings or implications. Here are some common limitations of research papers:

• Limited generalizability: Research findings may not be generalizable to other populations, settings, or contexts. Studies often use specific samples or conditions that may not reflect the broader population or real-world situations.
• Potential for bias : Research papers may be biased due to factors such as sample selection, measurement errors, or researcher biases. It is important to evaluate the quality of the research design and methods used to ensure that the findings are valid and reliable.
• Ethical concerns: Research papers may raise ethical concerns, such as the use of vulnerable populations or invasive procedures. Researchers must adhere to ethical guidelines and obtain informed consent from participants to ensure that the research is conducted in a responsible and respectful manner.
• Limitations of methodology: Research papers may be limited by the methodology used to collect and analyze data. For example, certain research methods may not capture the complexity or nuance of a particular phenomenon, or may not be appropriate for certain research questions.
• Publication bias: Research papers may be subject to publication bias, where positive or significant findings are more likely to be published than negative or non-significant findings. This can skew the overall findings of a particular area of research.
• Time and resource constraints: Research papers may be limited by time and resource constraints, which can affect the quality and scope of the research. Researchers may not have access to certain data or resources, or may be unable to conduct long-term studies due to practical limitations.

About the author

Muhammad Hassan

Researcher, Academic Writer, Web developer

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Reference management. Clean and simple.

How to start your research paper [step-by-step guide]

1. Choose your topic

2. find information on your topic, 3. create a thesis statement, 4. create a research paper outline, 5. organize your notes, 6. write your introduction, 7. write your first draft of the body, 9. write your conclusion, 10. revise again, edit, and proofread, frequently asked questions about starting your research paper, related articles.

Research papers can be short or in-depth, but no matter what type of research paper, they all follow pretty much the same pattern and have the same structure .

A research paper is a paper that makes an argument about a topic based on research and analysis.

There will be some basic differences, but if you can write one type of research paper, you can write another. Below is a step-by-step guide to starting and completing your research paper.

Choose a topic that interests you. Writing your research paper will be so much more pleasant with a topic that you actually want to know more about. Your interest will show in the way you write and effort you put into the paper. Consider these issues when coming up with a topic:

• make sure your topic is not too broad
• narrow it down if you're using terms that are too general

Academic search engines are a great source to find background information on your topic. Your institution's library will most likely provide access to plenty of online research databases. Take a look at our guide on how to efficiently search online databases for academic research to learn how to gather all the information needed on your topic.

Tip: If you’re struggling with finding research, consider meeting with an academic librarian to help you come up with more balanced keywords.

If you’re struggling to find a topic for your thesis, take a look at our guide on how to come up with a thesis topic .

The thesis statement is one of the most important elements of any piece of academic writing. It can be defined as a very brief statement of what the main point or central message of your paper is. Our thesis statement guide will help you write an excellent thesis statement.

In the next step, you need to create your research paper outline . The outline is the skeleton of your research paper. Simply start by writing down your thesis and the main ideas you wish to present. This will likely change as your research progresses; therefore, do not worry about being too specific in the early stages of writing your outline.

Then, fill out your outline with the following components:

• the main ideas that you want to cover in the paper
• the types of evidence that you will use to support your argument
• quotes from secondary sources that you may want to use

Organizing all the information you have gathered according to your outline will help you later on in the writing process. Analyze your notes, check for accuracy, verify the information, and make sure you understand all the information you have gathered in a way that you can communicate your findings effectively.

Start with the introduction. It will set the direction of your paper and help you a lot as you write. Waiting to write it at the end can leave you with a poorly written setup to an otherwise well-written paper.

The body of your paper argues, explains or describes your topic. Start with the first topic from your outline. Ideally, you have organized your notes in a way that you can work through your research paper outline and have all the notes ready.

After your first draft, take some time to check the paper for content errors. Rearrange ideas, make changes and check if the order of your paragraphs makes sense. At this point, it is helpful to re-read the research paper guidelines and make sure you have followed the format requirements. You can also use free grammar and proof reading checkers such as Grammarly .

Tip: Consider reading your paper from back to front when you undertake your initial revision. This will help you ensure that your argument and organization are sound.

Write your conclusion last and avoid including any new information that has not already been presented in the body of the paper. Your conclusion should wrap up your paper and show that your research question has been answered.

Allow a few days to pass after you finished writing the final draft of your research paper, and then start making your final corrections. The University of North Carolina at Chapel Hill gives some great advice here on how to revise, edit, and proofread your paper.

Tip: Take a break from your paper before you start your final revisions. Then, you’ll be able to approach your paper with fresh eyes.

As part of your final revision, be sure to check that you’ve cited everything correctly and that you have a full bibliography. Use a reference manager like Paperpile to organize your research and to create accurate citations.

The first step to start writing a research paper is to choose a topic. Make sure your topic is not too broad; narrow it down if you're using terms that are too general.

The format of your research paper will vary depending on the journal you submit to. Make sure to check first which citation style does the journal follow, in order to format your paper accordingly. Check Getting started with your research paper outline to have an idea of what a research paper looks like.

The last step of your research paper should be proofreading. Allow a few days to pass after you finished writing the final draft of your research paper, and then start making your final corrections. The University of North Carolina at Chapel Hill gives some great advice here on how to revise, edit and proofread your paper.

There are plenty of software you can use to write a research paper. We recommend our own citation software, Paperpile , as well as grammar and proof reading checkers such as Grammarly .

How to Write a Research Paper

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Research Paper Fundamentals

How to choose a topic or question, how to create a working hypothesis or thesis, common research paper methodologies, how to gather and organize evidence , how to write an outline for your research paper, how to write a rough draft, how to revise your draft, how to produce a final draft, resources for teachers .

It is not fair to say that no one writes anymore. Just about everyone writes text messages, brief emails, or social media posts every single day. Yet, most people don't have a lot of practice with the formal, organized writing required for a good academic research paper. This guide contains links to a variety of resources that can help demystify the process. Some of these resources are intended for teachers; they contain exercises, activities, and teaching strategies. Other resources are intended for direct use by students who are struggling to write papers, or are looking for tips to make the process go more smoothly.

The resources in this section are designed to help students understand the different types of research papers, the general research process, and how to manage their time. Below, you'll find links from university writing centers, the trusted Purdue Online Writing Lab, and more.

What is an Academic Research Paper?

"Genre and the Research Paper" (Purdue OWL)

There are different types of research papers. Different types of scholarly questions will lend themselves to one format or another. This is a brief introduction to the two main genres of research paper: analytic and argumentative. 

"7 Most Popular Types of Research Papers" (Personal-writer.com)

This resource discusses formats that high school students commonly encounter, such as the compare and contrast essay and the definitional essay. Please note that the inclusion of this link is not an endorsement of this company's paid service.

How to Prepare and Plan Out Writing a Research Paper

Teachers can give their students a step-by-step guide like these to help them understand the different steps of the research paper process. These guides can be combined with the time management tools in the next subsection to help students come up with customized calendars for completing their papers.

"Ten Steps for Writing Research Papers" (American University)  

This resource from American University is a comprehensive guide to the research paper writing process, and includes examples of proper research questions and thesis topics.

"Steps in Writing a Research Paper" (SUNY Empire State College)

This guide breaks the research paper process into 11 steps. Each "step" links to a separate page, which describes the work entailed in completing it.

How to Manage Time Effectively

The links below will help students determine how much time is necessary to complete a paper. If your sources are not available online or at your local library, you'll need to leave extra time for the Interlibrary Loan process. Remember that, even if you do not need to consult secondary sources, you'll still need to leave yourself ample time to organize your thoughts.

"Research Paper Planner: Timeline" (Baylor University)

This interactive resource from Baylor University creates a suggested writing schedule based on how much time a student has to work on the assignment.

"Research Paper Planner" (UCLA)

UCLA's library offers this step-by-step guide to the research paper writing process, which also includes a suggested planning calendar.

There's a reason teachers spend a long time talking about choosing a good topic. Without a good topic and a well-formulated research question, it is almost impossible to write a clear and organized paper. The resources below will help you generate ideas and formulate precise questions.

"How to Select a Research Topic" (Univ. of Michigan-Flint)

This resource is designed for college students who are struggling to come up with an appropriate topic. A student who uses this resource and still feels unsure about his or her topic should consult the course instructor for further personalized assistance.

"25 Interesting Research Paper Topics to Get You Started" (Kibin)

This resource, which is probably most appropriate for high school students, provides a list of specific topics to help get students started. It is broken into subsections, such as "paper topics on local issues."

"Writing a Good Research Question" (Grand Canyon University)

This introduction to research questions includes some embedded videos, as well as links to scholarly articles on research questions. This resource would be most appropriate for teachers who are planning lessons on research paper fundamentals.

"How to Write a Research Question the Right Way" (Kibin)

This student-focused resource provides more detail on writing research questions. The language is accessible, and there are embedded videos and examples of good and bad questions.

It is important to have a rough hypothesis or thesis in mind at the beginning of the research process. People who have a sense of what they want to say will have an easier time sorting through scholarly sources and other information. The key, of course, is not to become too wedded to the draft hypothesis or thesis. Just about every working thesis gets changed during the research process.

CrashCourse Video: "Sociology Research Methods" (YouTube)

Although this video is tailored to sociology students, it is applicable to students in a variety of social science disciplines. This video does a good job demonstrating the connection between the brainstorming that goes into selecting a research question and the formulation of a working hypothesis.

"How to Write a Thesis Statement for an Analytical Essay" (YouTube)

Students writing analytical essays will not develop the same type of working hypothesis as students who are writing research papers in other disciplines. For these students, developing the working thesis may happen as a part of the rough draft (see the relevant section below). 

"Research Hypothesis" (Oakland Univ.)

This resource provides some examples of hypotheses in social science disciplines like Political Science and Criminal Justice. These sample hypotheses may also be useful for students in other soft social sciences and humanities disciplines like History.

When grading a research paper, instructors look for a consistent methodology. This section will help you understand different methodological approaches used in research papers. Students will get the most out of these resources if they use them to help prepare for conversations with teachers or discussions in class.

"Types of Research Designs" (USC)

A "research design," used for complex papers, is related to the paper's method. This resource contains introductions to a variety of popular research designs in the social sciences. Although it is not the most intuitive site to read, the information here is very valuable. 

"Major Research Methods" (YouTube)

Although this video is a bit on the dry side, it provides a comprehensive overview of the major research methodologies in a format that might be more accessible to students who have struggled with textbooks or other written resources.

"Humanities Research Strategies" (USC)

This is a portal where students can learn about four methodological approaches for humanities papers: Historical Methodologies, Textual Criticism, Conceptual Analysis, and the Synoptic method.

"Selected Major Social Science Research Methods: Overview" (National Academies Press)

This appendix from the book  Using Science as Evidence in Public Policy , printed by National Academies Press, introduces some methods used in social science papers.

"Organizing Your Social Sciences Research Paper: 6. The Methodology" (USC)

This resource from the University of Southern California's library contains tips for writing a methodology section in a research paper.

How to Determine the Best Methodology for You

Anyone who is new to writing research papers should be sure to select a method in consultation with their instructor. These resources can be used to help prepare for that discussion. They may also be used on their own by more advanced students.

"Choosing Appropriate Research Methodologies" (Palgrave Study Skills)

This friendly and approachable resource from Palgrave Macmillan can be used by students who are just starting to think about appropriate methodologies.

"How to Choose Your Research Methods" (NFER (UK))

This is another approachable resource students can use to help narrow down the most appropriate methods for their research projects.

The resources in this section introduce the process of gathering scholarly sources and collecting evidence. You'll find a range of material here, from introductory guides to advanced explications best suited to college students. Please consult the LitCharts  How to Do Academic Research guide for a more comprehensive list of resources devoted to finding scholarly literature.

Google Scholar

Students who have access to library websites with detailed research guides should start there, but people who do not have access to those resources can begin their search for secondary literature here.

"Gathering Appropriate Information" (Texas Gateway)

This resource from the Texas Gateway for online resources introduces students to the research process, and contains interactive exercises. The level of complexity is suitable for middle school, high school, and introductory college classrooms.

"An Overview of Quantitative and Qualitative Data Collection Methods" (NSF)

This PDF from the National Science Foundation goes into detail about best practices and pitfalls in data collection across multiple types of methodologies.

"Social Science Methods for Data Collection and Analysis" (Swiss FIT)

This resource is appropriate for advanced undergraduates or teachers looking to create lessons on research design and data collection. It covers techniques for gathering data via interviews, observations, and other methods.

"Collecting Data by In-depth Interviewing" (Leeds Univ.)

This resource contains enough information about conducting interviews to make it useful for teachers who want to create a lesson plan, but is also accessible enough for college juniors or seniors to make use of it on their own.

There is no "one size fits all" outlining technique. Some students might devote all their energy and attention to the outline in order to avoid the paper. Other students may benefit from being made to sit down and organize their thoughts into a lengthy sentence outline. The resources in this section include strategies and templates for multiple types of outlines. 

"Topic vs. Sentence Outlines" (UC Berkeley)

This resource introduces two basic approaches to outlining: the shorter topic-based approach, and the longer, more detailed sentence-based approach. This resource also contains videos on how to develop paper paragraphs from the sentence-based outline.

"Types of Outlines and Samples" (Purdue OWL)

The Purdue Online Writing Lab's guide is a slightly less detailed discussion of different types of outlines. It contains several sample outlines.

"Writing An Outline" (Austin C.C.)

This resource from a community college contains sample outlines from an American history class that students can use as models.

"How to Structure an Outline for a College Paper" (YouTube)

This brief (sub-2 minute) video from the ExpertVillage YouTube channel provides a model of outline writing for students who are struggling with the idea.

"Outlining" (Harvard)

This is a good resource to consult after completing a draft outline. It offers suggestions for making sure your outline avoids things like unnecessary repetition.

As with outlines, rough drafts can take on many different forms. These resources introduce teachers and students to the various approaches to writing a rough draft. This section also includes resources that will help you cite your sources appropriately according to the MLA, Chicago, and APA style manuals.

"Creating a Rough Draft for a Research Paper" (Univ. of Minnesota)

This resource is useful for teachers in particular, as it provides some suggested exercises to help students with writing a basic rough draft. 

Rough Draft Assignment (Duke of Definition)

This sample assignment, with a brief list of tips, was developed by a high school teacher who runs a very successful and well-reviewed page of educational resources.

"Creating the First Draft of Your Research Paper" (Concordia Univ.)

This resource will be helpful for perfectionists or procrastinators, as it opens by discussing the problem of avoiding writing. It also provides a short list of suggestions meant to get students writing.

Using Proper Citations

There is no such thing as a rough draft of a scholarly citation. These links to the three major citation guides will ensure that your citations follow the correct format. Please consult the LitCharts How to Cite Your Sources guide for more resources.

Chicago Manual of Style Citation Guide

Some call  The Chicago Manual of Style , which was first published in 1906, "the editors' Bible." The manual is now in its 17th edition, and is popular in the social sciences, historical journals, and some other fields in the humanities.

APA Citation Guide

According to the American Psychological Association, this guide was developed to aid reading comprehension, clarity of communication, and to reduce bias in language in the social and behavioral sciences. Its first full edition was published in 1952, and it is now in its sixth edition.

MLA Citation Guide

The Modern Language Association style is used most commonly within the liberal arts and humanities. The  MLA Style Manual and Guide to Scholarly Publishing  was first published in 1985 and (as of 2008) is in its third edition.

Any professional scholar will tell you that the best research papers are made in the revision stage. No matter how strong your research question or working thesis, it is not possible to write a truly outstanding paper without devoting energy to revision. These resources provide examples of revision exercises for the classroom, as well as tips for students working independently.

"The Art of Revision" (Univ. of Arizona)

This resource provides a wealth of information and suggestions for both students and teachers. There is a list of suggested exercises that teachers might use in class, along with a revision checklist that is useful for teachers and students alike.

"Script for Workshop on Revision" (Vanderbilt University)

Vanderbilt's guide for leading a 50-minute revision workshop can serve as a model for teachers who wish to guide students through the revision process during classtime. 

"Revising Your Paper" (Univ. of Washington)

This detailed handout was designed for students who are beginning the revision process. It discusses different approaches and methods for revision, and also includes a detailed list of things students should look for while they revise.

"Revising Drafts" (UNC Writing Center)

This resource is designed for students and suggests things to look for during the revision process. It provides steps for the process and has a FAQ for students who have questions about why it is important to revise.

Conferencing with Writing Tutors and Instructors

No writer is so good that he or she can't benefit from meeting with instructors or peer tutors. These resources from university writing, learning, and communication centers provide suggestions for how to get the most out of these one-on-one meetings.

"Getting Feedback" (UNC Writing Center)

This very helpful resource talks about how to ask for feedback during the entire writing process. It contains possible questions that students might ask when developing an outline, during the revision process, and after the final draft has been graded.

"Prepare for Your Tutoring Session" (Otis College of Art and Design)

This guide from a university's student learning center contains a lot of helpful tips for getting the most out of working with a writing tutor.

"The Importance of Asking Your Professor" (Univ. of Waterloo)

This article from the university's Writing and Communication Centre's blog contains some suggestions for how and when to get help from professors and Teaching Assistants.

Once you've revised your first draft, you're well on your way to handing in a polished paper. These resources—each of them produced by writing professionals at colleges and universities—outline the steps required in order to produce a final draft. You'll find proofreading tips and checklists in text and video form.

"Developing a Final Draft of a Research Paper" (Univ. of Minnesota)

While this resource contains suggestions for revision, it also features a couple of helpful checklists for the last stages of completing a final draft.

Basic Final Draft Tips and Checklist (Univ. of Maryland-University College)

This short and accessible resource, part of UMUC's very thorough online guide to writing and research, contains a very basic checklist for students who are getting ready to turn in their final drafts.

Final Draft Checklist (Everett C.C.)

This is another accessible final draft checklist, appropriate for both high school and college students. It suggests reading your essay aloud at least once.

"How to Proofread Your Final Draft" (YouTube)

This video (approximately 5 minutes), produced by Eastern Washington University, gives students tips on proofreading final drafts.

"Proofreading Tips" (Georgia Southern-Armstrong)

This guide will help students learn how to spot common errors in their papers. It suggests focusing on content and editing for grammar and mechanics.

This final set of resources is intended specifically for high school and college instructors. It provides links to unit plans and classroom exercises that can help improve students' research and writing skills. You'll find resources that give an overview of the process, along with activities that focus on how to begin and how to carry out research. 

"Research Paper Complete Resources Pack" (Teachers Pay Teachers)

This packet of assignments, rubrics, and other resources is designed for high school students. The resources in this packet are aligned to Common Core standards.

"Research Paper—Complete Unit" (Teachers Pay Teachers)

This packet of assignments, notes, PowerPoints, and other resources has a 4/4 rating with over 700 ratings. It is designed for high school teachers, but might also be useful to college instructors who work with freshmen.

"Teaching Students to Write Good Papers" (Yale)

This resource from Yale's Center for Teaching and Learning is designed for college instructors, and it includes links to appropriate activities and exercises.

"Research Paper Writing: An Overview" (CUNY Brooklyn)

CUNY Brooklyn offers this complete lesson plan for introducing students to research papers. It includes an accompanying set of PowerPoint slides.

"Lesson Plan: How to Begin Writing a Research Paper" (San Jose State Univ.)

This lesson plan is designed for students in the health sciences, so teachers will have to modify it for their own needs. It includes a breakdown of the brainstorming, topic selection, and research question process. 

"Quantitative Techniques for Social Science Research" (Univ. of Pittsburgh)

This is a set of PowerPoint slides that can be used to introduce students to a variety of quantitative methods used in the social sciences.

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How to Write a Research Paper

If you already have a headache trying to understand what research paper is all about, we have created an ultimate guide for you on how to write a research paper. You will find all the answers to your questions regarding structure, planning, doing investigation, finding the topic that appeals to you. Plus, you will find out the secret to an excellent paper. Are you at the edge of your seat? Let us start with the basics then.

• What is a Research Paper
• Reasons for Writing a Research Paper
• Report Papers and Thesis Papers
• How to Start a Research Paper
• How to Choose a Topic for a Research Paper
• How to Write a Proposal for a Research Paper
• How to Write a Research Plan
• How to Do Research
• How to Write an Outline for a Research Paper
• How to Write a Thesis Statement for a Research Paper
• How to Write a Research Paper Rough Draft
• How to Write an Introduction for a Research Paper
• How to Write a Body of a Research Paper
• How to Write a Conclusion for a Research Paper
• How to Write an Abstract for a Research Paper
• How to Revise and Edit a Research Paper
• How to Write a Bibliography for a Research Paper
• What Makes a Good Research Paper

Research Paper Writing Services

What is a research paper.

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You probably know the saying ‘the devil is not as black as he is painted’. This particular saying is absolutely true when it comes to writing a research paper. Your feet are cold even with the thought of this assignment. You have heard terrifying stories from older students. You have never done this before, so certainly you are scared. What is a research paper? How should I start? What are all these requirements about?

Luckily, you have a friend in need. That is our writing service. First and foremost, let us clarify the definition. A research paper is a piece of academic writing that provides information about a particular topic that you’ve researched . In other words, you choose a topic: about historical events, the work of some artist, some social issues etc. Then you collect data on the given topic and analyze it. Finally, you put your analysis on paper. See, it is not as scary as it seems. If you are still having doubts, whether you can handle it yourself, we are here to help you. Our team of writers can help you choose the topic, or give you advice on how to plan your work, or how to start, or craft a paper for you. Just contact us 24/7 and see everything yourself.

5 Reasons for Writing a Research Paper

Why should I spend my time writing some academic paper? What is the use of it? Is not some practical knowledge more important? The list of questions is endless when it comes to a research paper. That is why we have outlined 5 main reasons why writing a research paper is a good thing.

• You will learn how to organize your time

If you want to write a research paper, you will have to learn how to manage your time. This type of assignment cannot be done overnight. It requires careful planning and you will need to learn how to do it. Later, you will be able to use these time-managing skills in your personal life, so why not developing them?

• You will discover your writing skills

You cannot know something before you try it. This rule relates to writing as well. You cannot claim that you cannot write until you try it yourself. It will be really difficult at the beginning, but then the words will come to your head themselves.

• You will improve your analytical skills

Writing a research paper is all about investigation and analysis. You will need to collect data, examine and classify it. These skills are needed in modern life more than anything else is.

• You will gain confidence

Once you do your own research, it gives you the feeling of confidence in yourself. The reason is simple human brain likes solving puzzles and your assignment is just another puzzle to be solved.

• You will learn how to persuade the reader

When you write your paper, you should always remember that you are writing it for someone to read. Moreover, you want this someone to believe in your ideas. For this reason, you will have to learn different convincing methods and techniques. You will learn how to make your writing persuasive. In turns, you will be able to use these methods in real life.

What is the Difference between Report and Thesis Papers?

A common question is ‘what is the difference between a report paper and a thesis paper?’ The difference lies in the aim of these two assignments. While the former aims at presenting the information, the latter aims at providing your opinion on the matter. In other words, in a report paper you have to summarize your findings. In a thesis paper, you choose some issue and defend your point of view by persuading the reader. It is that simple.

A thesis paper is a more common assignment than a report paper. This task will help a professor to evaluate your analytical skills and skills to present your ideas logically. These skills are more important than just the ability to collect and summarize data.

How to Write a Research Paper Step by Step

Research comes from the French word  rechercher , meaning “to seek out.” Writing a research paper requires you to seek out information about a subject, take a stand on it, and back it up with the opinions, ideas, and views of others. What results is a printed paper variously known as a term paper or library paper, usually between five and fifteen pages long—most instructors specify a minimum length—in which you present your views and findings on the chosen subject.

It is not a secret that the majority of students hate writing a research paper. The reason is simple it steals your time and energy. Not to mention, constant anxiety that you will not be able to meet the deadline or that you will forget about some academic requirement.

We will not lie to you; a research paper is a difficult assignment. You will have to spend a lot of time. You will need to read, to analyze, and to search for the material. You will probably be stuck sometimes. However, if you organize your work smart, you will gain something that is worth all the effort – knowledge, experience, and high grades.

The reason why many students fail writing a research paper is that nobody explained them how to start and how to plan their work. Luckily, you have found our writing service and we are ready to shed the light on this dark matter.

We have created a step by step guide for you on how to write a research paper. We will dwell upon the structure, the writing tips, the writing strategies as well as academic requirements. Read this whole article and you will see that you can handle writing this assignment and our team of writers is here to assist you.

How to Start a Research Paper?

It all starts with the assignment. Your professor gives you the task. It may be either some general issue or specific topic to write about. Your assignment is your first guide to success. If you understand what you need to do according to the assignment, you are on the road to high results. Do not be scared to clarify your task if you need to. There is nothing wrong in asking a question if you want to do something right. You can ask your professor or you can ask our writers who know a thing or two in academic writing.

It is essential to understand the assignment. A good beginning makes a good ending, so start smart.

Learn how to start a research paper .

Choosing a Topic for a Research Paper

We have already mentioned that it is not enough to do great research. You need to persuade the reader that you have made some great research. What convinces better that an eye-catching topic? That is why it is important to understand how to choose a topic for a research paper.

First, you need to delimit the general idea to a more specific one. Secondly, you need to find what makes this topic interesting for you and for the academia. Finally, you need to refine you topic. Remember, it is not something you will do in one day. You can be reshaping your topic throughout your whole writing process. Still, reshaping not changing it completely. That is why keep in your head one main idea: your topic should be precise and compelling .

Learn how to choose a topic for a research paper .

How to Write a Proposal for a Research Paper?

If you do not know what a proposal is, let us explain it to you. A proposal should answer three main questions:

• What is the main aim of your investigation?
• Why is your investigation important?
• How are you going to achieve the results?

In other words, proposal should show why your topic is interesting and how you are going to prove it. As to writing requirements, they may differ. That is why make sure you find out all the details at your department. You can ask your departmental administrator or find information online at department’s site. It is crucial to follow all the administrative requirements, as it will influence your grade.

Learn how to write a proposal for a research paper .

How to Write a Research Plan?

The next step is writing a plan. You have already decided on the main issues, you have chosen the bibliography, and you have clarified the methods. Here comes the planning. If you want to avoid writer’s block, you have to structure you work. Discuss your strategies and ideas with your instructor. Think thoroughly why you need to present some data and ideas first and others second. Remember that there are basic structure elements that your research paper should include:

• Thesis Statement
• Introduction
• Bibliography

You should keep in mind this skeleton when planning your work. This will keep your mind sharp and your ideas will flow logically.

Learn how to write a research plan .

How to Do Research?

Your research will include three stages: collecting data, reading and analyzing it, and writing itself.

First, you need to collect all the material that you will need for you investigation: films, documents, surveys, interviews, and others. Secondly, you will have to read and analyze. This step is tricky, as you need to do this part smart. It is not enough just to read, as you cannot keep in mind all the information. It is essential that you make notes and write down your ideas while analyzing some data. When you get down to the stage number three, writing itself, you will already have the main ideas written on your notes. Plus, remember to jot down the reference details. You will then appreciate this trick when you will have to write the bibliography.

If you do your research this way, it will be much easier for you to write the paper. You will already have blocks of your ideas written down and you will just need to add some material and refine your paper.

Learn how to do research .

How to Write an Outline for a Research Paper?

To make your paper well organized you need to write an outline. Your outline will serve as your guiding star through the writing process. With a great outline you will not get sidetracked, because you will have a structured plan to follow. Both you and the reader will benefit from your outline. You present your ideas logically and you make your writing coherent according to your plan. As a result, this outline guides the reader through your paper and the reader enjoys the way you demonstrate your ideas.

Learn how to write an outline for a research paper . See research paper outline examples .

How to Write a Thesis Statement for a Research Paper?

Briefly, the thesis is the main argument of your research paper. It should be precise, convincing and logical. Your thesis statement should include your point of view supported by evidence or logic. Still, remember it should be precise. You should not beat around the bush, or provide all the possible evidence you have found. It is usually a single sentence that shows your argument. In on sentence you should make a claim, explain why it significant and convince the reader that your point of view is important.

Learn how to write a thesis statement for a research paper . See research paper thesis statement examples .

Should I Write a Rough Draft for a Research Paper?

Do you know any writer who put their ideas on paper, then never edited them and just published? Probably, no writer did so. Writing a research paper is no exception. It is impossible to cope with this assignment without writing a rough draft.

Your draft will help you understand what you need to polish to make your paper perfect. All the requirements, academic standards make it difficult to do everything flawlessly at the first attempt. Make sure you know all the formatting requirements: margins, words quantity, reference requirements, formatting styles etc.

Learn how to write a rough draft for a research paper .

How to Write an Introduction for a Research Paper?

Let us make it more vivid for you. We have narrowed down the tips on writing an introduction to the three main ones:

• Include your thesis in your introduction

Remember to include the thesis statement in your introduction. Usually, it goes at the end of the first paragraph.

• Present the main ideas of the body

You should tell the main topics you are going to discuss in the main body. For this reason, before writing this part of introduction, make sure you know what is your main body is going to be about. It should include your main ideas.

• Polish your thesis and introduction

When you finish the main body of your paper, come back to the thesis statement and introduction. Restate something if needed. Just make it perfect; because introduction is like the trailer to your paper, it should make the reader want to read the whole piece.

Learn how to write an introduction for a research paper . See research paper introduction examples .

How to Write a Body of a Research Paper?

A body is the main part of your research paper. In this part, you will include all the needed evidence; you will provide the examples and support your argument.

It is important to structure your paragraphs thoroughly. That is to say, topic sentence and the evidence supporting the topic. Stay focused and do not be sidetracked. You have your outline, so follow it.

Here are the main tips to keep in head when writing a body of a research paper:

• Let the ideas flow logically
• Include only relevant information
• Provide the evidence
• Structure the paragraphs
• Make the coherent transition from one paragraph to another

See? When it is all structured, it is not as scary as it seemed at the beginning. Still, if you have doubts, you can always ask our writers for help.

Learn how to write a body of a research paper . See research paper transition examples .

How to Write a Conclusion for a Research Paper?

Writing a good conclusion is important as writing any other part of the paper. Remember that conclusion is not a summary of what you have mentioned before. A good conclusion should include your last strong statement.

If you have written everything according to the plan, the reader already knows why your investigation is important. The reader has already seen the evidence. The only thing left is a strong concluding thought that will organize all your findings.

Never include any new information in conclusion. You need to conclude, not to start a new discussion.

Learn how to write a conclusion for a research paper .

How to Write an Abstract for a Research Paper?

An abstract is a brief summary of your paper, usually 100-200 words. You should provide the main gist of your paper in this short summary. An abstract can be informative, descriptive or proposal. Depending on the type of abstract, you need to write, the requirements will differ.

To write an informative abstract you have to provide the summary of the whole paper. Informative summary. In other words, you need to tell about the main points of your work, the methods used, the results and the conclusion of your research.

To write a descriptive abstract you will not have to provide any summery. You should write a short teaser of your paper. That is to say, you need to write an overview of your paper. The aim of a descriptive abstract is to interest the reader.

Finally, to write a proposal abstract you will need to write the basic summary as for the informative abstract. However, the difference is the following: you aim at persuading someone to let you write on the topic. That is why, a proposal abstract should present your topic as the one worth investigating.

Learn how to write an abstract for a research paper .

Should I Revise and Edit a Research Paper?

Revising and editing your paper is essential if you want to get high grades. Let us help you revise your paper smart:

• Check your paper for spelling and grammar mistakes
• Sharpen the vocabulary
• Make sure there are no slang words in your paper
• Examine your paper in terms of structure
• Compare your topic, thesis statement to the whole piece
• Check your paper for plagiarism

If you need assistance with proofreading and editing your paper, you can turn to the professional editors at our service. They will help you polish your paper to perfection.

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How to Write a Bibliography for a Research Paper?

First, let us make it clear that bibliography and works cited are two different things. Works cited are those that you cited in your paper. Bibliography should include all the materials you used to do your research. Still, remember that bibliography requirements differ depending on the formatting style of your paper. For this reason, make sure you ask you professor all the requirements you need to meet to avoid any misunderstanding.

Learn how to write a bibliography for a research paper .

The Key Secret to a Good Research Paper

Now when you know all the stages of writing a research paper, you are ready to find the key to a good research paper:

• Choose the topic that really interests you
• Make the topic interesting for you even if it is not at the beginning
• Follow the step by step guide and do not get sidetracked
• Be persistent and believe in yourself
• Really do research and write your paper from scratch
• Learn the convincing writing techniques and use them
• Follow the requirements of your assignment
• Ask for help if needed from real professionals

Feeling more confident about your paper now? We are sure you do. Still, if you need help, you can always rely on us 24/7.

We hope we have made writing a research paper much easier for you. We realize that it requires lots of time and energy. We believe when you say that you cannot handle it anymore. For this reason, we have been helping students like you for years. Our professional team of writers is ready to tackle any challenge.

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Additional Resources for Research Paper Writing:

• Anthropology Research
• Career Research
• Communication Research
• Criminal Justice Research
• Health Research
• Political Science Research
• Psychology Research
• Sociology Research

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How to Start (and Complete) a Research Paper

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TIP Sheet HOW TO START (AND COMPLETE) A RESEARCH PAPER

You are a re-entry student and it's been fourteen years since you've written a paper. You coasted through high school on your charm and good looks and never actually wrote a research paper. You have written research papers, but every time is like the first time, and the first time was like a root canal. How do you start? Here is a step-by-step approach to starting and completing a research paper.

• Choose a topic.
• Read and keep records.
• Form a thesis.
• Create a mind map or outline.
• Read again.
• Rethink your thesis.
• Draft the body.
• Add the beginning and end.
• Proofread and edit.

You may read this TIP Sheet from start to finish before you begin your paper, or skip to the steps that are causing you the most grief.

1. Choosing a topic: Interest, information, and focus Your job will be more pleasant, and you will be more apt to retain information if you choose a topic that holds your interest. Even if a general topic is assigned ("Write about impacts of GMO crops on world food supply"), as much as possible find an approach that suits your interests. Your topic should be one on which you can find adequate information; you might need to do some preliminary research to determine this. Go to the Reader's Guide to Periodical Literature in the reference section of the library, or to an electronic database such as Proquest or Wilson Web, and search for your topic. The Butte College Library Reference Librarians are more than happy to assist you at this (or any) stage of your research. Scan the results to see how much information has been published. Then, narrow your topic to manageable size:

Once you have decided on a topic and determined that enough information is available, you are ready to proceed. At this point, however, if you are having difficulty finding adequate quality information, stop wasting your time; find another topic.

2. Preliminary reading & recordkeeping Gather some index cards or a small notebook and keep them with you as you read. First read a general article on your topic, for example from an encyclopedia. On an index card or in the notebook, record the author, article and/or book title, and all publication information in the correct format (MLA or APA, for example) specified by your instructor. (If you need to know what publication information is needed for the various types of sources, see a writing guide such as S F Writer .) On the index cards or in your notebook, write down information you want to use from each identified source, including page numbers. Use quotation marks on anything you copy exactly, so you can distinguish later between exact quotes and paraphrasing. (You will still attribute information you have quoted or paraphrased.)

Some students use a particular index card method throughout the process of researching and writing that allows them great flexibility in organizing and re-organizing as well as in keeping track of sources; others color-code or otherwise identify groups of facts. Use any method that works for you in later drafting your paper, but always start with good recordkeeping.

3. Organizing: Mind map or outline Based on your preliminary reading, draw up a working mind map or outline. Include any important, interesting, or provocative points, including your own ideas about the topic. A mind map is less linear and may even include questions you want to find answers to. Use the method that works best for you. The object is simply to group ideas in logically related groups. You may revise this mind map or outline at any time; it is much easier to reorganize a paper by crossing out or adding sections to a mind map or outline than it is to laboriously start over with the writing itself.

4. Formulating a thesis: Focus and craftsmanship Write a well defined, focused, three- to five-point thesis statement, but be prepared to revise it later if necessary. Take your time crafting this statement into one or two sentences, for it will control the direction and development of your entire paper.

For more on developing thesis statements, see the TIP Sheets "Developing a Thesis and Supporting Arguments" and "How to Structure an Essay."

5. Researching: Facts and examples Now begin your heavy-duty research. Try the internet, electronic databases, reference books, newspaper articles, and books for a balance of sources. For each source, write down on an index card (or on a separate page of your notebook) the publication information you will need for your works cited (MLA) or bibliography (APA) page. Write important points, details, and examples, always distinguishing between direct quotes and paraphrasing. As you read, remember that an expert opinion is more valid than a general opinion, and for some topics (in science and history, for example), more recent research may be more valuable than older research. Avoid relying too heavily on internet sources, which vary widely in quality and authority and sometimes even disappear before you can complete your paper.

Never copy-and-paste from internet sources directly into any actual draft of your paper. For more information on plagiarism, obtain from the Butte College Student Services office a copy of the college's policy on plagiarism, or attend the Critical Skills Plagiarism Workshop given each semester.

6. Rethinking: Matching mind map and thesis After you have read deeply and gathered plenty of information, expand or revise your working mind map or outline by adding information, explanations, and examples. Aim for balance in developing each of your main points (they should be spelled out in your thesis statement). Return to the library for additional information if it is needed to evenly develop these points, or revise your thesis statement to better reflect what you have learned or the direction your paper seems to have taken.

7. Drafting: Beginning in the middle Write the body of the paper, starting with the thesis statement and omitting for now the introduction (unless you already know exactly how to begin, but few writers do). Use supporting detail to logically and systematically validate your thesis statement. For now, omit the conclusion also.

For more on systematically developing a thesis statement, see TIP sheets "Developing a Thesis and Supporting Arguments" and "How to Structure an Essay."

8. Revising: Organization and attribution Read, revise, and make sure that your ideas are clearly organized and that they support your thesis statement. Every single paragraph should have a single topic that is derived from the thesis statement. If any paragraph does not, take it out, or revise your thesis if you think it is warranted. Check that you have quoted and paraphrased accurately, and that you have acknowledged your sources even for your paraphrasing. Every single idea that did not come to you as a personal epiphany or as a result of your own methodical reasoning should be attributed to its owner.

For more on writing papers that stay on-topic, see the TIP Sheets "Developing a Thesis and Supporting Arguments" and "How to Structure an Essay." For more on avoiding plagiarism, see the Butte College Student Services brochure, "Academic Honesty at Butte College," or attend the Critical Skills Plagiarism Workshop given each semester.

9. Writing: Intro, conclusion, and citations Write the final draft. Add a one-paragraph introduction and a one-paragraph conclusion. Usually the thesis statement appears as the last sentence or two of the first, introductory paragraph. Make sure all citations appear in the correct format for the style (MLA, APA) you are using. The conclusion should not simply restate your thesis, but should refer to it. (For more on writing conclusions, see the TIP Sheet "How to Structure an Essay.") Add a Works Cited (for MLA) or Bibliography (for APA) page.

10. Proofreading: Time and objectivity Time permitting, allow a few days to elapse between the time you finish writing your last draft and the time you begin to make final corrections. This "time out" will make you more perceptive, more objective, and more critical. On your final read, check for grammar, punctuation, correct word choice, adequate and smooth transitions, sentence structure, and sentence variety. For further proofreading strategies, see the TIP Sheet "Revising, Editing, and Proofreading."

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Research: Where to Begin

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Research isn't something that only scientists and professors do. Any time you use sources to investigate claims or reach new conclusions, you are performing research. Research happens in virtually all fields, so it’s vitally important to know how to conduct research and navigate through source material regardless of your professional or academic role.

Choosing and Narrowing Your Research Topic

Before beginning the process of looking for sources, it’s important to choose a research topic that is specific enough to explore in-depth. If your focus is too broad, it will be difficult to find sources that back up what you’re trying to say.

If your instructor gives you the flexibility to choose your own research topic, you might begin by brainstorming  a list of topics that interest you ( click here to visit an OWL page that can help you get started brainstorming or prewriting ). Once you find something that grabs your attention, the next step is to narrow your topic to a manageable scope. Some ways to narrow your focus are by sub-topic, demographic, or time period.

For example, suppose that you want to research cancer treatments. Cancer treatment is a fairly broad topic, so you would be wise to at least consider narrowing your scope. For example, you could focus on a sub-topic of cancer treatment, such as chemotherapy or radiation therapy. However, these are still broad topics, so you might also narrow your topic to a narrower sub-topic or even examine how these topics relate to a specific demographic or time period. In the end, you might decide to research how radiation therapy for women over fifty has changed in the past twenty years. In sum, having a specific idea of what you want to research helps you find a topic that feels more manageable.

Writing Your Research Question

Writing your research topic as a question helps you focus your topic in a clear and concise way. It ensure that your topic is arguable. While not all research papers have to offer an explicit argument, many do.

For the above example, you might phrase your research question like this: "How has radiation therapy changed in the past twenty years for women over fifty?" Of course, phrasing this topic as a question assumes that the research has, in fact, changed. Reading your sources (or, to begin with, at least summaries and abstracts of those sources) will help you formulate a research question that makes sense.

Knowing What Types of Sources You Need

Depending on the type of research you’re doing, you may need to use different types of sources. Research is usually divided into scholarly and popular, and primary and secondary. For more information on specific details about these types of sources, visit our "Where to Begin" page in our "Evaluating Sources" subsection.  This subsection contains additional pages that explore various kinds of sources (like, e.g., internet sources) in more detail.

Asking Productive Questions

Before you begin your research, you should ask yourself questions that help narrow your search parameters.

What kind of information are you looking for?

Different types of research will require different sources. It’s important to know what kinds of sources your research demands. Ask whether you need facts or opinions, news reports, research studies, statistics and data, personal reflections, archival research, etc. Restricting yourself to only the most relevant kinds of sources will make the research process seem less daunting.

Where do you need to look for your research?

Your research topic will also dictate where you find your sources. This extends beyond simply whether you use the internet or a print source. For example, if you are searching for information on a current event, a well-regarded newspaper like the  New York Times  or  Wall Street Journal  could  be a useful source. If you are searching for statistics on some aspect of the U.S. population, then you might want to start with government documents, such as census reports. While much high-level academic research relies mainly on the sorts of academic journal articles and scholarly books that can be found in university libraries, depending the nature of your research project, you may need to look elsewhere.

How much information do you need?

Different research projects require different numbers of sources. For example, if you need to address both sides of a controversial issue, you may need to find more sources than if you were pursuing a non-controversial topic. Be sure to speak with your instructor if you are unclear on how many sources you will be expected to use.

How timely does your research need to be?

Depending on your research topic, the timeliness of your source may or may not matter. For example, if you are looking into recent changes in a specific scientific field, you would want the most up-to-date research. However, if you were researching the War of 1812, you might benefit from finding primary sources written during that time period.

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A Practical Guide to Writing Quantitative and Qualitative Research Questions and Hypotheses in Scholarly Articles

Edward barroga.

1 Department of General Education, Graduate School of Nursing Science, St. Luke’s International University, Tokyo, Japan.

Glafera Janet Matanguihan

2 Department of Biological Sciences, Messiah University, Mechanicsburg, PA, USA.

The development of research questions and the subsequent hypotheses are prerequisites to defining the main research purpose and specific objectives of a study. Consequently, these objectives determine the study design and research outcome. The development of research questions is a process based on knowledge of current trends, cutting-edge studies, and technological advances in the research field. Excellent research questions are focused and require a comprehensive literature search and in-depth understanding of the problem being investigated. Initially, research questions may be written as descriptive questions which could be developed into inferential questions. These questions must be specific and concise to provide a clear foundation for developing hypotheses. Hypotheses are more formal predictions about the research outcomes. These specify the possible results that may or may not be expected regarding the relationship between groups. Thus, research questions and hypotheses clarify the main purpose and specific objectives of the study, which in turn dictate the design of the study, its direction, and outcome. Studies developed from good research questions and hypotheses will have trustworthy outcomes with wide-ranging social and health implications.

INTRODUCTION

Scientific research is usually initiated by posing evidenced-based research questions which are then explicitly restated as hypotheses. 1 , 2 The hypotheses provide directions to guide the study, solutions, explanations, and expected results. 3 , 4 Both research questions and hypotheses are essentially formulated based on conventional theories and real-world processes, which allow the inception of novel studies and the ethical testing of ideas. 5 , 6

It is crucial to have knowledge of both quantitative and qualitative research 2 as both types of research involve writing research questions and hypotheses. 7 However, these crucial elements of research are sometimes overlooked; if not overlooked, then framed without the forethought and meticulous attention it needs. Planning and careful consideration are needed when developing quantitative or qualitative research, particularly when conceptualizing research questions and hypotheses. 4

There is a continuing need to support researchers in the creation of innovative research questions and hypotheses, as well as for journal articles that carefully review these elements. 1 When research questions and hypotheses are not carefully thought of, unethical studies and poor outcomes usually ensue. Carefully formulated research questions and hypotheses define well-founded objectives, which in turn determine the appropriate design, course, and outcome of the study. This article then aims to discuss in detail the various aspects of crafting research questions and hypotheses, with the goal of guiding researchers as they develop their own. Examples from the authors and peer-reviewed scientific articles in the healthcare field are provided to illustrate key points.

DEFINITIONS AND RELATIONSHIP OF RESEARCH QUESTIONS AND HYPOTHESES

A research question is what a study aims to answer after data analysis and interpretation. The answer is written in length in the discussion section of the paper. Thus, the research question gives a preview of the different parts and variables of the study meant to address the problem posed in the research question. 1 An excellent research question clarifies the research writing while facilitating understanding of the research topic, objective, scope, and limitations of the study. 5

On the other hand, a research hypothesis is an educated statement of an expected outcome. This statement is based on background research and current knowledge. 8 , 9 The research hypothesis makes a specific prediction about a new phenomenon 10 or a formal statement on the expected relationship between an independent variable and a dependent variable. 3 , 11 It provides a tentative answer to the research question to be tested or explored. 4

Hypotheses employ reasoning to predict a theory-based outcome. 10 These can also be developed from theories by focusing on components of theories that have not yet been observed. 10 The validity of hypotheses is often based on the testability of the prediction made in a reproducible experiment. 8

Conversely, hypotheses can also be rephrased as research questions. Several hypotheses based on existing theories and knowledge may be needed to answer a research question. Developing ethical research questions and hypotheses creates a research design that has logical relationships among variables. These relationships serve as a solid foundation for the conduct of the study. 4 , 11 Haphazardly constructed research questions can result in poorly formulated hypotheses and improper study designs, leading to unreliable results. Thus, the formulations of relevant research questions and verifiable hypotheses are crucial when beginning research. 12

CHARACTERISTICS OF GOOD RESEARCH QUESTIONS AND HYPOTHESES

Excellent research questions are specific and focused. These integrate collective data and observations to confirm or refute the subsequent hypotheses. Well-constructed hypotheses are based on previous reports and verify the research context. These are realistic, in-depth, sufficiently complex, and reproducible. More importantly, these hypotheses can be addressed and tested. 13

There are several characteristics of well-developed hypotheses. Good hypotheses are 1) empirically testable 7 , 10 , 11 , 13 ; 2) backed by preliminary evidence 9 ; 3) testable by ethical research 7 , 9 ; 4) based on original ideas 9 ; 5) have evidenced-based logical reasoning 10 ; and 6) can be predicted. 11 Good hypotheses can infer ethical and positive implications, indicating the presence of a relationship or effect relevant to the research theme. 7 , 11 These are initially developed from a general theory and branch into specific hypotheses by deductive reasoning. In the absence of a theory to base the hypotheses, inductive reasoning based on specific observations or findings form more general hypotheses. 10

TYPES OF RESEARCH QUESTIONS AND HYPOTHESES

Research questions and hypotheses are developed according to the type of research, which can be broadly classified into quantitative and qualitative research. We provide a summary of the types of research questions and hypotheses under quantitative and qualitative research categories in Table 1 .

Research questions in quantitative research

In quantitative research, research questions inquire about the relationships among variables being investigated and are usually framed at the start of the study. These are precise and typically linked to the subject population, dependent and independent variables, and research design. 1 Research questions may also attempt to describe the behavior of a population in relation to one or more variables, or describe the characteristics of variables to be measured ( descriptive research questions ). 1 , 5 , 14 These questions may also aim to discover differences between groups within the context of an outcome variable ( comparative research questions ), 1 , 5 , 14 or elucidate trends and interactions among variables ( relationship research questions ). 1 , 5 We provide examples of descriptive, comparative, and relationship research questions in quantitative research in Table 2 .

Hypotheses in quantitative research

In quantitative research, hypotheses predict the expected relationships among variables. 15 Relationships among variables that can be predicted include 1) between a single dependent variable and a single independent variable ( simple hypothesis ) or 2) between two or more independent and dependent variables ( complex hypothesis ). 4 , 11 Hypotheses may also specify the expected direction to be followed and imply an intellectual commitment to a particular outcome ( directional hypothesis ) 4 . On the other hand, hypotheses may not predict the exact direction and are used in the absence of a theory, or when findings contradict previous studies ( non-directional hypothesis ). 4 In addition, hypotheses can 1) define interdependency between variables ( associative hypothesis ), 4 2) propose an effect on the dependent variable from manipulation of the independent variable ( causal hypothesis ), 4 3) state a negative relationship between two variables ( null hypothesis ), 4 , 11 , 15 4) replace the working hypothesis if rejected ( alternative hypothesis ), 15 explain the relationship of phenomena to possibly generate a theory ( working hypothesis ), 11 5) involve quantifiable variables that can be tested statistically ( statistical hypothesis ), 11 6) or express a relationship whose interlinks can be verified logically ( logical hypothesis ). 11 We provide examples of simple, complex, directional, non-directional, associative, causal, null, alternative, working, statistical, and logical hypotheses in quantitative research, as well as the definition of quantitative hypothesis-testing research in Table 3 .

Research questions in qualitative research

Unlike research questions in quantitative research, research questions in qualitative research are usually continuously reviewed and reformulated. The central question and associated subquestions are stated more than the hypotheses. 15 The central question broadly explores a complex set of factors surrounding the central phenomenon, aiming to present the varied perspectives of participants. 15

There are varied goals for which qualitative research questions are developed. These questions can function in several ways, such as to 1) identify and describe existing conditions ( contextual research question s); 2) describe a phenomenon ( descriptive research questions ); 3) assess the effectiveness of existing methods, protocols, theories, or procedures ( evaluation research questions ); 4) examine a phenomenon or analyze the reasons or relationships between subjects or phenomena ( explanatory research questions ); or 5) focus on unknown aspects of a particular topic ( exploratory research questions ). 5 In addition, some qualitative research questions provide new ideas for the development of theories and actions ( generative research questions ) or advance specific ideologies of a position ( ideological research questions ). 1 Other qualitative research questions may build on a body of existing literature and become working guidelines ( ethnographic research questions ). Research questions may also be broadly stated without specific reference to the existing literature or a typology of questions ( phenomenological research questions ), may be directed towards generating a theory of some process ( grounded theory questions ), or may address a description of the case and the emerging themes ( qualitative case study questions ). 15 We provide examples of contextual, descriptive, evaluation, explanatory, exploratory, generative, ideological, ethnographic, phenomenological, grounded theory, and qualitative case study research questions in qualitative research in Table 4 , and the definition of qualitative hypothesis-generating research in Table 5 .

Qualitative studies usually pose at least one central research question and several subquestions starting with How or What . These research questions use exploratory verbs such as explore or describe . These also focus on one central phenomenon of interest, and may mention the participants and research site. 15

Hypotheses in qualitative research

Hypotheses in qualitative research are stated in the form of a clear statement concerning the problem to be investigated. Unlike in quantitative research where hypotheses are usually developed to be tested, qualitative research can lead to both hypothesis-testing and hypothesis-generating outcomes. 2 When studies require both quantitative and qualitative research questions, this suggests an integrative process between both research methods wherein a single mixed-methods research question can be developed. 1

FRAMEWORKS FOR DEVELOPING RESEARCH QUESTIONS AND HYPOTHESES

Research questions followed by hypotheses should be developed before the start of the study. 1 , 12 , 14 It is crucial to develop feasible research questions on a topic that is interesting to both the researcher and the scientific community. This can be achieved by a meticulous review of previous and current studies to establish a novel topic. Specific areas are subsequently focused on to generate ethical research questions. The relevance of the research questions is evaluated in terms of clarity of the resulting data, specificity of the methodology, objectivity of the outcome, depth of the research, and impact of the study. 1 , 5 These aspects constitute the FINER criteria (i.e., Feasible, Interesting, Novel, Ethical, and Relevant). 1 Clarity and effectiveness are achieved if research questions meet the FINER criteria. In addition to the FINER criteria, Ratan et al. described focus, complexity, novelty, feasibility, and measurability for evaluating the effectiveness of research questions. 14

The PICOT and PEO frameworks are also used when developing research questions. 1 The following elements are addressed in these frameworks, PICOT: P-population/patients/problem, I-intervention or indicator being studied, C-comparison group, O-outcome of interest, and T-timeframe of the study; PEO: P-population being studied, E-exposure to preexisting conditions, and O-outcome of interest. 1 Research questions are also considered good if these meet the “FINERMAPS” framework: Feasible, Interesting, Novel, Ethical, Relevant, Manageable, Appropriate, Potential value/publishable, and Systematic. 14

As we indicated earlier, research questions and hypotheses that are not carefully formulated result in unethical studies or poor outcomes. To illustrate this, we provide some examples of ambiguous research question and hypotheses that result in unclear and weak research objectives in quantitative research ( Table 6 ) 16 and qualitative research ( Table 7 ) 17 , and how to transform these ambiguous research question(s) and hypothesis(es) into clear and good statements.

a These statements were composed for comparison and illustrative purposes only.

b These statements are direct quotes from Higashihara and Horiuchi. 16

a This statement is a direct quote from Shimoda et al. 17

The other statements were composed for comparison and illustrative purposes only.

CONSTRUCTING RESEARCH QUESTIONS AND HYPOTHESES

To construct effective research questions and hypotheses, it is very important to 1) clarify the background and 2) identify the research problem at the outset of the research, within a specific timeframe. 9 Then, 3) review or conduct preliminary research to collect all available knowledge about the possible research questions by studying theories and previous studies. 18 Afterwards, 4) construct research questions to investigate the research problem. Identify variables to be accessed from the research questions 4 and make operational definitions of constructs from the research problem and questions. Thereafter, 5) construct specific deductive or inductive predictions in the form of hypotheses. 4 Finally, 6) state the study aims . This general flow for constructing effective research questions and hypotheses prior to conducting research is shown in Fig. 1 .

Research questions are used more frequently in qualitative research than objectives or hypotheses. 3 These questions seek to discover, understand, explore or describe experiences by asking “What” or “How.” The questions are open-ended to elicit a description rather than to relate variables or compare groups. The questions are continually reviewed, reformulated, and changed during the qualitative study. 3 Research questions are also used more frequently in survey projects than hypotheses in experiments in quantitative research to compare variables and their relationships.

Hypotheses are constructed based on the variables identified and as an if-then statement, following the template, ‘If a specific action is taken, then a certain outcome is expected.’ At this stage, some ideas regarding expectations from the research to be conducted must be drawn. 18 Then, the variables to be manipulated (independent) and influenced (dependent) are defined. 4 Thereafter, the hypothesis is stated and refined, and reproducible data tailored to the hypothesis are identified, collected, and analyzed. 4 The hypotheses must be testable and specific, 18 and should describe the variables and their relationships, the specific group being studied, and the predicted research outcome. 18 Hypotheses construction involves a testable proposition to be deduced from theory, and independent and dependent variables to be separated and measured separately. 3 Therefore, good hypotheses must be based on good research questions constructed at the start of a study or trial. 12

In summary, research questions are constructed after establishing the background of the study. Hypotheses are then developed based on the research questions. Thus, it is crucial to have excellent research questions to generate superior hypotheses. In turn, these would determine the research objectives and the design of the study, and ultimately, the outcome of the research. 12 Algorithms for building research questions and hypotheses are shown in Fig. 2 for quantitative research and in Fig. 3 for qualitative research.

EXAMPLES OF RESEARCH QUESTIONS FROM PUBLISHED ARTICLES

• EXAMPLE 1. Descriptive research question (quantitative research)
• - Presents research variables to be assessed (distinct phenotypes and subphenotypes)
• “BACKGROUND: Since COVID-19 was identified, its clinical and biological heterogeneity has been recognized. Identifying COVID-19 phenotypes might help guide basic, clinical, and translational research efforts.
• RESEARCH QUESTION: Does the clinical spectrum of patients with COVID-19 contain distinct phenotypes and subphenotypes? ” 19
• EXAMPLE 2. Relationship research question (quantitative research)
• - Shows interactions between dependent variable (static postural control) and independent variable (peripheral visual field loss)
• “Background: Integration of visual, vestibular, and proprioceptive sensations contributes to postural control. People with peripheral visual field loss have serious postural instability. However, the directional specificity of postural stability and sensory reweighting caused by gradual peripheral visual field loss remain unclear.
• Research question: What are the effects of peripheral visual field loss on static postural control ?” 20
• EXAMPLE 3. Comparative research question (quantitative research)
• - Clarifies the difference among groups with an outcome variable (patients enrolled in COMPERA with moderate PH or severe PH in COPD) and another group without the outcome variable (patients with idiopathic pulmonary arterial hypertension (IPAH))
• “BACKGROUND: Pulmonary hypertension (PH) in COPD is a poorly investigated clinical condition.
• RESEARCH QUESTION: Which factors determine the outcome of PH in COPD?
• STUDY DESIGN AND METHODS: We analyzed the characteristics and outcome of patients enrolled in the Comparative, Prospective Registry of Newly Initiated Therapies for Pulmonary Hypertension (COMPERA) with moderate or severe PH in COPD as defined during the 6th PH World Symposium who received medical therapy for PH and compared them with patients with idiopathic pulmonary arterial hypertension (IPAH) .” 21
• EXAMPLE 4. Exploratory research question (qualitative research)
• - Explores areas that have not been fully investigated (perspectives of families and children who receive care in clinic-based child obesity treatment) to have a deeper understanding of the research problem
• “Problem: Interventions for children with obesity lead to only modest improvements in BMI and long-term outcomes, and data are limited on the perspectives of families of children with obesity in clinic-based treatment. This scoping review seeks to answer the question: What is known about the perspectives of families and children who receive care in clinic-based child obesity treatment? This review aims to explore the scope of perspectives reported by families of children with obesity who have received individualized outpatient clinic-based obesity treatment.” 22
• EXAMPLE 5. Relationship research question (quantitative research)
• - Defines interactions between dependent variable (use of ankle strategies) and independent variable (changes in muscle tone)
• “Background: To maintain an upright standing posture against external disturbances, the human body mainly employs two types of postural control strategies: “ankle strategy” and “hip strategy.” While it has been reported that the magnitude of the disturbance alters the use of postural control strategies, it has not been elucidated how the level of muscle tone, one of the crucial parameters of bodily function, determines the use of each strategy. We have previously confirmed using forward dynamics simulations of human musculoskeletal models that an increased muscle tone promotes the use of ankle strategies. The objective of the present study was to experimentally evaluate a hypothesis: an increased muscle tone promotes the use of ankle strategies. Research question: Do changes in the muscle tone affect the use of ankle strategies ?” 23

EXAMPLES OF HYPOTHESES IN PUBLISHED ARTICLES

• EXAMPLE 1. Working hypothesis (quantitative research)
• - A hypothesis that is initially accepted for further research to produce a feasible theory
• “As fever may have benefit in shortening the duration of viral illness, it is plausible to hypothesize that the antipyretic efficacy of ibuprofen may be hindering the benefits of a fever response when taken during the early stages of COVID-19 illness .” 24
• “In conclusion, it is plausible to hypothesize that the antipyretic efficacy of ibuprofen may be hindering the benefits of a fever response . The difference in perceived safety of these agents in COVID-19 illness could be related to the more potent efficacy to reduce fever with ibuprofen compared to acetaminophen. Compelling data on the benefit of fever warrant further research and review to determine when to treat or withhold ibuprofen for early stage fever for COVID-19 and other related viral illnesses .” 24
• EXAMPLE 2. Exploratory hypothesis (qualitative research)
• - Explores particular areas deeper to clarify subjective experience and develop a formal hypothesis potentially testable in a future quantitative approach
• “We hypothesized that when thinking about a past experience of help-seeking, a self distancing prompt would cause increased help-seeking intentions and more favorable help-seeking outcome expectations .” 25
• “Conclusion
• Although a priori hypotheses were not supported, further research is warranted as results indicate the potential for using self-distancing approaches to increasing help-seeking among some people with depressive symptomatology.” 25
• EXAMPLE 3. Hypothesis-generating research to establish a framework for hypothesis testing (qualitative research)
• “We hypothesize that compassionate care is beneficial for patients (better outcomes), healthcare systems and payers (lower costs), and healthcare providers (lower burnout). ” 26
• Compassionomics is the branch of knowledge and scientific study of the effects of compassionate healthcare. Our main hypotheses are that compassionate healthcare is beneficial for (1) patients, by improving clinical outcomes, (2) healthcare systems and payers, by supporting financial sustainability, and (3) HCPs, by lowering burnout and promoting resilience and well-being. The purpose of this paper is to establish a scientific framework for testing the hypotheses above . If these hypotheses are confirmed through rigorous research, compassionomics will belong in the science of evidence-based medicine, with major implications for all healthcare domains.” 26
• EXAMPLE 4. Statistical hypothesis (quantitative research)
• - An assumption is made about the relationship among several population characteristics ( gender differences in sociodemographic and clinical characteristics of adults with ADHD ). Validity is tested by statistical experiment or analysis ( chi-square test, Students t-test, and logistic regression analysis)
• “Our research investigated gender differences in sociodemographic and clinical characteristics of adults with ADHD in a Japanese clinical sample. Due to unique Japanese cultural ideals and expectations of women's behavior that are in opposition to ADHD symptoms, we hypothesized that women with ADHD experience more difficulties and present more dysfunctions than men . We tested the following hypotheses: first, women with ADHD have more comorbidities than men with ADHD; second, women with ADHD experience more social hardships than men, such as having less full-time employment and being more likely to be divorced.” 27
• “Statistical Analysis
• ( text omitted ) Between-gender comparisons were made using the chi-squared test for categorical variables and Students t-test for continuous variables…( text omitted ). A logistic regression analysis was performed for employment status, marital status, and comorbidity to evaluate the independent effects of gender on these dependent variables.” 27

EXAMPLES OF HYPOTHESIS AS WRITTEN IN PUBLISHED ARTICLES IN RELATION TO OTHER PARTS

• EXAMPLE 1. Background, hypotheses, and aims are provided
• “Pregnant women need skilled care during pregnancy and childbirth, but that skilled care is often delayed in some countries …( text omitted ). The focused antenatal care (FANC) model of WHO recommends that nurses provide information or counseling to all pregnant women …( text omitted ). Job aids are visual support materials that provide the right kind of information using graphics and words in a simple and yet effective manner. When nurses are not highly trained or have many work details to attend to, these job aids can serve as a content reminder for the nurses and can be used for educating their patients (Jennings, Yebadokpo, Affo, & Agbogbe, 2010) ( text omitted ). Importantly, additional evidence is needed to confirm how job aids can further improve the quality of ANC counseling by health workers in maternal care …( text omitted )” 28
• “ This has led us to hypothesize that the quality of ANC counseling would be better if supported by job aids. Consequently, a better quality of ANC counseling is expected to produce higher levels of awareness concerning the danger signs of pregnancy and a more favorable impression of the caring behavior of nurses .” 28
• “This study aimed to examine the differences in the responses of pregnant women to a job aid-supported intervention during ANC visit in terms of 1) their understanding of the danger signs of pregnancy and 2) their impression of the caring behaviors of nurses to pregnant women in rural Tanzania.” 28
• EXAMPLE 2. Background, hypotheses, and aims are provided
• “We conducted a two-arm randomized controlled trial (RCT) to evaluate and compare changes in salivary cortisol and oxytocin levels of first-time pregnant women between experimental and control groups. The women in the experimental group touched and held an infant for 30 min (experimental intervention protocol), whereas those in the control group watched a DVD movie of an infant (control intervention protocol). The primary outcome was salivary cortisol level and the secondary outcome was salivary oxytocin level.” 29
• “ We hypothesize that at 30 min after touching and holding an infant, the salivary cortisol level will significantly decrease and the salivary oxytocin level will increase in the experimental group compared with the control group .” 29
• EXAMPLE 3. Background, aim, and hypothesis are provided
• “In countries where the maternal mortality ratio remains high, antenatal education to increase Birth Preparedness and Complication Readiness (BPCR) is considered one of the top priorities [1]. BPCR includes birth plans during the antenatal period, such as the birthplace, birth attendant, transportation, health facility for complications, expenses, and birth materials, as well as family coordination to achieve such birth plans. In Tanzania, although increasing, only about half of all pregnant women attend an antenatal clinic more than four times [4]. Moreover, the information provided during antenatal care (ANC) is insufficient. In the resource-poor settings, antenatal group education is a potential approach because of the limited time for individual counseling at antenatal clinics.” 30
• “This study aimed to evaluate an antenatal group education program among pregnant women and their families with respect to birth-preparedness and maternal and infant outcomes in rural villages of Tanzania.” 30
• “ The study hypothesis was if Tanzanian pregnant women and their families received a family-oriented antenatal group education, they would (1) have a higher level of BPCR, (2) attend antenatal clinic four or more times, (3) give birth in a health facility, (4) have less complications of women at birth, and (5) have less complications and deaths of infants than those who did not receive the education .” 30

Research questions and hypotheses are crucial components to any type of research, whether quantitative or qualitative. These questions should be developed at the very beginning of the study. Excellent research questions lead to superior hypotheses, which, like a compass, set the direction of research, and can often determine the successful conduct of the study. Many research studies have floundered because the development of research questions and subsequent hypotheses was not given the thought and meticulous attention needed. The development of research questions and hypotheses is an iterative process based on extensive knowledge of the literature and insightful grasp of the knowledge gap. Focused, concise, and specific research questions provide a strong foundation for constructing hypotheses which serve as formal predictions about the research outcomes. Research questions and hypotheses are crucial elements of research that should not be overlooked. They should be carefully thought of and constructed when planning research. This avoids unethical studies and poor outcomes by defining well-founded objectives that determine the design, course, and outcome of the study.

Disclosure: The authors have no potential conflicts of interest to disclose.

Author Contributions:

• Conceptualization: Barroga E, Matanguihan GJ.
• Methodology: Barroga E, Matanguihan GJ.
• Writing - original draft: Barroga E, Matanguihan GJ.
• Writing - review & editing: Barroga E, Matanguihan GJ.

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11.1 The Purpose of Research Writing

Learning objectives.

• Identify reasons to research writing projects.
• Outline the steps of the research writing process.

Why was the Great Wall of China built? What have scientists learned about the possibility of life on Mars? What roles did women play in the American Revolution? How does the human brain create, store, and retrieve memories? Who invented the game of football, and how has it changed over the years?

You may know the answers to these questions off the top of your head. If you are like most people, however, you find answers to tough questions like these by searching the Internet, visiting the library, or asking others for information. To put it simply, you perform research.

Whether you are a scientist, an artist, a paralegal, or a parent, you probably perform research in your everyday life. When your boss, your instructor, or a family member asks you a question that you do not know the answer to, you locate relevant information, analyze your findings, and share your results. Locating, analyzing, and sharing information are key steps in the research process, and in this chapter, you will learn more about each step. By developing your research writing skills, you will prepare yourself to answer any question no matter how challenging.

Reasons for Research

When you perform research, you are essentially trying to solve a mystery—you want to know how something works or why something happened. In other words, you want to answer a question that you (and other people) have about the world. This is one of the most basic reasons for performing research.

But the research process does not end when you have solved your mystery. Imagine what would happen if a detective collected enough evidence to solve a criminal case, but she never shared her solution with the authorities. Presenting what you have learned from research can be just as important as performing the research. Research results can be presented in a variety of ways, but one of the most popular—and effective—presentation forms is the research paper . A research paper presents an original thesis, or purpose statement, about a topic and develops that thesis with information gathered from a variety of sources.

If you are curious about the possibility of life on Mars, for example, you might choose to research the topic. What will you do, though, when your research is complete? You will need a way to put your thoughts together in a logical, coherent manner. You may want to use the facts you have learned to create a narrative or to support an argument. And you may want to show the results of your research to your friends, your teachers, or even the editors of magazines and journals. Writing a research paper is an ideal way to organize thoughts, craft narratives or make arguments based on research, and share your newfound knowledge with the world.

Write a paragraph about a time when you used research in your everyday life. Did you look for the cheapest way to travel from Houston to Denver? Did you search for a way to remove gum from the bottom of your shoe? In your paragraph, explain what you wanted to research, how you performed the research, and what you learned as a result.

Research Writing and the Academic Paper

No matter what field of study you are interested in, you will most likely be asked to write a research paper during your academic career. For example, a student in an art history course might write a research paper about an artist’s work. Similarly, a student in a psychology course might write a research paper about current findings in childhood development.

Having to write a research paper may feel intimidating at first. After all, researching and writing a long paper requires a lot of time, effort, and organization. However, writing a research paper can also be a great opportunity to explore a topic that is particularly interesting to you. The research process allows you to gain expertise on a topic of your choice, and the writing process helps you remember what you have learned and understand it on a deeper level.

Research Writing at Work

Knowing how to write a good research paper is a valuable skill that will serve you well throughout your career. Whether you are developing a new product, studying the best way to perform a procedure, or learning about challenges and opportunities in your field of employment, you will use research techniques to guide your exploration. You may even need to create a written report of your findings. And because effective communication is essential to any company, employers seek to hire people who can write clearly and professionally.

Writing at Work

Take a few minutes to think about each of the following careers. How might each of these professionals use researching and research writing skills on the job?

• Medical laboratory technician
• Small business owner
• Information technology professional
• Freelance magazine writer

A medical laboratory technician or information technology professional might do research to learn about the latest technological developments in either of these fields. A small business owner might conduct research to learn about the latest trends in his or her industry. A freelance magazine writer may need to research a given topic to write an informed, up-to-date article.

Think about the job of your dreams. How might you use research writing skills to perform that job? Create a list of ways in which strong researching, organizing, writing, and critical thinking skills could help you succeed at your dream job. How might these skills help you obtain that job?

Steps of the Research Writing Process

How does a research paper grow from a folder of brainstormed notes to a polished final draft? No two projects are identical, but most projects follow a series of six basic steps.

These are the steps in the research writing process:

• Choose a topic.
• Plan and schedule time to research and write.
• Conduct research.
• Organize research and ideas.
• Draft your paper.
• Revise and edit your paper.

Each of these steps will be discussed in more detail later in this chapter. For now, though, we will take a brief look at what each step involves.

Step 1: Choosing a Topic

As you may recall from Chapter 8 “The Writing Process: How Do I Begin?” , to narrow the focus of your topic, you may try freewriting exercises, such as brainstorming. You may also need to ask a specific research question —a broad, open-ended question that will guide your research—as well as propose a possible answer, or a working thesis . You may use your research question and your working thesis to create a research proposal . In a research proposal, you present your main research question, any related subquestions you plan to explore, and your working thesis.

Step 2: Planning and Scheduling

Before you start researching your topic, take time to plan your researching and writing schedule. Research projects can take days, weeks, or even months to complete. Creating a schedule is a good way to ensure that you do not end up being overwhelmed by all the work you have to do as the deadline approaches.

During this step of the process, it is also a good idea to plan the resources and organizational tools you will use to keep yourself on track throughout the project. Flowcharts, calendars, and checklists can all help you stick to your schedule. See Chapter 11 “Writing from Research: What Will I Learn?” , Section 11.2 “Steps in Developing a Research Proposal” for an example of a research schedule.

Step 3: Conducting Research

When going about your research, you will likely use a variety of sources—anything from books and periodicals to video presentations and in-person interviews.

Your sources will include both primary sources and secondary sources . Primary sources provide firsthand information or raw data. For example, surveys, in-person interviews, and historical documents are primary sources. Secondary sources, such as biographies, literary reviews, or magazine articles, include some analysis or interpretation of the information presented. As you conduct research, you will take detailed, careful notes about your discoveries. You will also evaluate the reliability of each source you find.

Step 4: Organizing Research and the Writer’s Ideas

When your research is complete, you will organize your findings and decide which sources to cite in your paper. You will also have an opportunity to evaluate the evidence you have collected and determine whether it supports your thesis, or the focus of your paper. You may decide to adjust your thesis or conduct additional research to ensure that your thesis is well supported.

Remember, your working thesis is not set in stone. You can and should change your working thesis throughout the research writing process if the evidence you find does not support your original thesis. Never try to force evidence to fit your argument. For example, your working thesis is “Mars cannot support life-forms.” Yet, a week into researching your topic, you find an article in the New York Times detailing new findings of bacteria under the Martian surface. Instead of trying to argue that bacteria are not life forms, you might instead alter your thesis to “Mars cannot support complex life-forms.”

Step 5: Drafting Your Paper

Now you are ready to combine your research findings with your critical analysis of the results in a rough draft. You will incorporate source materials into your paper and discuss each source thoughtfully in relation to your thesis or purpose statement.

When you cite your reference sources, it is important to pay close attention to standard conventions for citing sources in order to avoid plagiarism , or the practice of using someone else’s words without acknowledging the source. Later in this chapter, you will learn how to incorporate sources in your paper and avoid some of the most common pitfalls of attributing information.

Step 6: Revising and Editing Your Paper

In the final step of the research writing process, you will revise and polish your paper. You might reorganize your paper’s structure or revise for unity and cohesion, ensuring that each element in your paper flows into the next logically and naturally. You will also make sure that your paper uses an appropriate and consistent tone.

Once you feel confident in the strength of your writing, you will edit your paper for proper spelling, grammar, punctuation, mechanics, and formatting. When you complete this final step, you will have transformed a simple idea or question into a thoroughly researched and well-written paper you can be proud of!

Review the steps of the research writing process. Then answer the questions on your own sheet of paper.

• In which steps of the research writing process are you allowed to change your thesis?
• In step 2, which types of information should you include in your project schedule?
• What might happen if you eliminated step 4 from the research writing process?

Key Takeaways

• People undertake research projects throughout their academic and professional careers in order to answer specific questions, share their findings with others, increase their understanding of challenging topics, and strengthen their researching, writing, and analytical skills.
• The research writing process generally comprises six steps: choosing a topic, scheduling and planning time for research and writing, conducting research, organizing research and ideas, drafting a paper, and revising and editing the paper.

Writing for Success Copyright © 2015 by University of Minnesota is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License , except where otherwise noted.

• Graduate School

Research Interest Statement Samples That Worked

A good research interest statement sample can be hard to find. Still, it can also be a beneficial tool for writing one and preparing for a grad school application or post-graduate position. Your research interest statement is one of the key components of your application to get into grad school . In a few cases, admissions committees have used it instead of an interview, so it is important to write a strong essay. We’ve provided research interest statement samples for you in this blog post. We have also included several tips that will help you write a strong statement to help improve your chances of getting accepted into your dream program. 

>> Want us to help you get accepted? Schedule a free strategy call here . <<

Article Contents 13 min read

What is a research interest statement.

A research interest statement is essential for most graduate school, post-graduate, and academic job applications. Sometimes, it may be referred to it as a " statement of intent " or "description of research interests." While they are similar, research interest statement may require some additional information. Generally, your statement will pride a brief overview of your research background, including your past research experience, the current state of your research, and the future research you'd like to complete, including any required equipment and collaborations. It is usually written in the form of a short essay. Still, of course, different graduate programs can have specific requirements, so make sure to check the program you are applying to and read the particular instructions that they give to ensure your research interest statement meets their requirements. 

Your research statement plays a big role in the committee's decision. Ultimately, they are trying to figure out if you, as a person, and your research, would be a good fit for their program. A strong statement can help you convince them of this by showing your passion for research, your research interests and experience, the connection between your interests and the program, and the extent of your writing skills which is really important for paper and grant writing, and thus for earning money for your research!

Undergraduate programs are centered around classes, but graduate and post-graduate programs are all about your research and what your research contributes to your discipline of choice. That is why a research interest statement is so important, because it is essentially a way for you to share this information with the program that you have chosen.

Writing a strong statement can be helpful to you, as well. Having to explain your research and talk about your goals coherently will give you a chance to define your future research and career plans, as well as academic interests.

What Should Your Research Interest Statement Include?

The exact requirements of the research interest statement can vary depending on where you are applying and for what position. Most faculty positions will need you to produce a separate file for your statement, and most of the time, for an academic program, you can simply include your statement within your CV for graduate school .  

Need to prepare your grad school CV? This video has helpful advice for you:

Unless otherwise stated by the program or faculty that you are applying to, your statement should be one to two pages long or between 600 and 1000 words. If you are including your description of interest statements on your resume, then it would be ideal to keep it between 400 and 600 words. Most programs will give you guidelines for the research interest statement so make sure you follow those. They rarely include a specific question or prompt but they might ask for a particular detail to be included in your interest statement. For example, a university’s requirements may look something like this: “In your statement of interest, you should detail your study and/or research interests and reasons for seeking admission. You must identify a faculty member from the Anthropology of Department with whom you are interested in being your advisor. The length of a statement of intent should be 2 pages in length (single-spaced, Times New Roman font size 12 point)”

Your statement should include a brief history of your past research. It should tell the committee what you have previously set out to answer with your research projects, what you found, and if it led to any academic publications or collaborations. It should also address your current research. What questions are you actively trying to solve? You will need to tell the committee if you’ve made any progress, what you have found, if you are connecting your research to the larger academic conversation and what the larger implications of your work actually are. Finally, you want to talk about the future of your research. What further questions do you want to solve? How do you intend to find answers to these questions? What are the broader implications of your potential results, and how can the institution you are applying to help you?

Before we show you some examples, let's go over a few essential things that you need to keep in mind while writing your research interest statement to make sure it is strong. 

Preparation

Give Yourself Ample Time: Much like with other components of your application, like your CV or a graduate school interview question , preparation is the key to success. You should give yourself enough time to thoroughly research the program or faculty you are applying to, gather all the information or documents that can aid you in writing, and then write and rewrite as many times as you need to. Give yourself at least 6 weeks to draft, redraft, and finalize your statement. You may also want to consider investing in a graduate school admissions consultant as they have more experience writing these types of essays and may see things that you can’t.

Research the Program/Faculty: The purpose of your research interest statement is to tell the committee all about your research plans, how it will contribute to the field and convince them that not only is their institution is the best place for it, but that you will be an asset to them as a candidate. To do this, you need to know what kind of candidate they are looking for, what kind of research they have been interested in in the past, and if there is anything particular that they require in the research interest statement. Remember, expectations for research statements can vary among disciplines and universities, so it is essential that you write for the right audience.

The Format / Writing Style

Your research statement should be in an academic essay format. It needs to be concise, well-organized, and easy to read. For graduate school, PhD or post-doc positions, your research interest statement will usually be a part of your resume. We recommend that you stick to the following things when it comes to the format:

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The Content

Introduction: This is a functional academic document, unlike college essays or personal statements, so you want to go straight to the point and focus on the key information that needs to be conveyed. You want to use this paragraph to tell the committee why you are writing this statement. In other words, you should clearly state what kind of research you are interested in pursuing at the institution in question and explain why you are drawn to the subject. 

Body: This is your “why and how” paragraphs. In 2 or 3 paragraphs, you should expand on your interest, background, accomplishments, and plans in the field of research. Depending on your level of experience, you may use this time to talk about your previous or current research. If you do not have much experience, then you may use this paragraph to talk about any skills or academic achievements that could be relevant. 

Conclusion: To conclude, you should restate your interest and tie it back to the research you intend to continue at the university. Be specific about the direction you’d like to take the research in, who you’d like to work with, and what the institution has that would help you. We also suggest including a concise statement that reiterates your unique suitability for the program, and what you can contribute to it and your chosen field.

Common Pitfalls to Avoid

Being Too Personal: Often, students will confuse the statement of purpose and the research interest statement or letter of intent. It is essential to understand the difference between these two documents because some programs will ask for both of these documents. There is quite a bit of overlap between the two essays, so they are very easy to mix up. Both documents ask applicants to focus on their research interests, relevant past academic & professional experiences, and their long-term goals in the field. However, a statement of purpose is more of a personal statement that describes your journey and overall suitability for a program. In contrast, a research interest statement is a more formal academic document specific to the research you intend to pursue in a program. It will include many details such as the faculty members you want to work with, the program facilities and resources you wish to use, etc.

Not Following Guidelines: As mentioned earlier, these statements can vary depending on the discipline and the faculty. It is crucial that you review all the institution's guidelines and follow them. Some schools will have a specific word count, others may simply give you a maximum and minimum word count. Others may even have a specific prompt or question that you will need to answer with your essay. You want to make sure that you are following the instructions provided by the program. 

Using Too Much Jargon: Your statement will be read by people who are most likely knowledgeable, but they might not be from your specific field or specialty. We understand that it may not be possible to be clear about your research without using a few niche words, but try to keep them at a minimum and avoid using acronyms that are not well known outside of your specialty.

Having One Generic Statement: The requirements of your research statement are different from one school to another, and you should tailor your letter to the program you are writing to. We know that the research and experience you are talking about are still the same, but the qualities and aspects of that experience you play up should help you appeal to the school you are applying to. For example, if you are applying to a very collaborative program, you should highlight your collaborations and your experience working as part of a team.

Looking for tips on getting into grad school? This infographic is for you:

Research of Interest Statement Samples

Below are sample research interest statements for reference: 

Research Statement of Interest 1

Jennifer Doe

As the child of an immigrant, I have always been fascinated by the relationship between identity, geographic territory, and economic development. With the rise of globalization, there is a broader effort in the social sciences to study the link between cultural identity, human mobility, and economic development in the contemporary world. I hope that my research will contribute to this as well. I am applying to the X University Global Anthropology program, as it is the best place for me to explore my research interests and channel them towards my long-term goals. I believe that my undergraduate education and the research experience it gave me have prepared me to undertake advanced research projects, thus making me an excellent candidate for this program.

I spent the first two years of undergraduate studies taking psychology courses. I went to university knowing that I wanted to learn about human behavior and culture. I was thirsty for information, but I did not know what kind of information just yet. It wasn’t until I took an elective anthropology class in my second year and started discussing identity in anthropology that something clicked. Unlike many other social sciences, anthropology explores the different ways that cultures affect human behavior and that connected right away with my experience as an immigrant. I have been passionate about the subject ever since, and I intend on spending my career exploring this topic further.

In the long run, I am interested in understanding how geography affects the construction of one’s cultural identity, especially when it comes to immigrants. Literature already exists on the topic, but most of it examines the upper levels of this process of social reproduction, concentrating on the roles of governments and associations in promoting ties between migrants and their homelands. Prof. Jane Doe Smith is one of the anthropologists researching the transnational migration experience, and I hope to have the opportunity to work with her at X University.

I was fortunate to be part of a summer research experience as an undergraduate, which took place in several west African countries, including Mali, Senegal, and Nigeria. Dr. Sam Smith was leading the research, and my time on his team allowed me to gain hands-on experience in research while living abroad. One of the things that I did almost daily was interview the subjects in a controlled environment, and sometimes I got to be a part of traditional ceremonies. I learnt how to observe without being intrusive and how to interact with clinical subjects. The experience only strengthened my curiosity and conviction that today more than ever, we need to understand what identity is and the different factors that can affect it.

I enrolled in several challenging research-oriented courses such as Applied Statistical Inference for the Behavioral Sciences, Principles of Measurement, and more throughout my degree. I was also able to work as a research lab assistant for one of my mentors, Mr. Jonathan Smith. I worked with him while he studied the relationship between identity, culture and “self.” My main duties were to assist in the creating of surveys and other assessment materials, administer written and verbal tests to participants, create literature reviews for potential resources, create summaries of findings for analysis and other office duties such as reserving testing rooms. This particular experience allowed me to get some hands-on experience with data collection, data analysis, report preparation and the creation of data summaries.

I know that there is a lot more that I can learn from the X University. I have seen the exemplary work in anthropology and other social studies done by the staff and alumni of this school. It has inspired and convinced me beyond the shadow of a doubt that pursuing my graduate studies in your program meets my personal, academic, and professional goals objectives.

My advanced research skills, passion for anthropology and clinical research, as well as my academic proficiency make me the ideal candidate for X University's Clinical Global Anthropology Master’s program. I believe that X University’s rigorous curriculum and facilities make it the perfect place for me, my long-term career goals and my research commitments. 

Jamie Medicine

I am applying to the brain and development master's program of X university because it is one of the few universities that not only has a program that combines the two disciplines that I majored in my undergraduate studies: Psychology and Linguistics; but also because it is a program that I know would allow me to grow as a researcher, contribute to my chosen fields and achieve my long-term career goals. My research is motivated by two of my favorite things: language and music. To be more specific, hip-hop music. In 20xx, Rollingstone magazine published an article stating that hip hop was now more popular than rock and roll. The rise in popularity of this initially very niche genre has sparked a conversation in specific academic fields such as psychology, sociology, linguistics, and English about the use of language within it but also the effects that it can have on those who listen to it. I hope to one day contribute to that conversation by studying the relationship between hip-hop music and vocabulary development, and I believe that pursuing this particular research interest at X university is the best way for me to do that.

There are many potential places this research may lead me and many potential topics I may explore. Furthermore, there are many things that it would allow us to learn about the effect that music has on our brains and society at large.

I was fortunate enough to work under Dr. Jane D. Smith at the University of X for two years while conducting her recently published study on vocabulary instruction for children with a developmental language disorder. During my time in her lab, I interviewed participants and put together evaluation materials for them. I was also responsible for data entry, analysis, and summarizing. This experience gave me the skills and the knowledge that allowed me to exceed expectations for my final research project in undergraduate school.

One of my undergraduate degree requirements was to complete a small independent study under the supervision of a professor. I chose to study music's effect on children's vocabulary development. Several studies look for ways to decrease the million-word gap, and I wanted to see if this thing that I am so passionate about, music, had any effect at all. I compiled multiple literature reviews and analyzed their results, and I found that there is indeed a correlation between the number of words that a child spoke and the amount of music that they were exposed to. 

This research is currently being explored on a larger scale by Prof. John Doe at X university and learning from him is one of the many reasons I have applied to this program. I took several research methodology courses throughout my degree, and I would love to enroll in the Applied Statistics for Psychology course he is currently teaching to build upon the foundational knowledge I already have. There are several other faculty members in the brain and language department with whom learning from would be a dream come true. In addition to that, working with them is a real possibility because the research they are currently doing and the research I hope to pursue are greatly matched.

I genuinely believe that X university has the curriculum and facilities that I need to meet my long-term goals and research commitments. I also believe that my academic achievements, eagerness to learn, and passion make me the perfect candidate for your program. 

Interested in some tips to help you manage grad school once you're there? Check out this video :

It is essentially an essay that provides a brief overview of your research experience and goals. This includes your past research experience, the current state of your research, and the future research you'd like to complete. It is also sometimes referred to as a "statement of intent" or "description of research interests."

This statement tells the admissions committee more about you as an applicant. It gives you the opportunity to tell them more about your research (past, present, and future) and show them that you are a good fit for their institution.

No. Some graduate school programs might ask for a statement of purpose and a writing sample instead, or they could ask for none of the above. You should always check the requirements of the specific program that you’re applying to.

Generally, your statement should be 400 to 1000 words or about two pages long. That said, most programs will give you guidelines so make sure you check those and follow them.

You certainly can but we do not recommend it. You should always tailor your statement to the program you are applying to. Remember that the aim is to convince the admissions committee that you are a good fit for their school so make sure you highlight the qualities and values that they care about.

We recommend that you doublecheck the information provided by your chosen program as they often have specific instructions for the format of the letter. If none exist, make sure that the format of your document is pleasing to the eye. Stick to easily legible fonts, a decent font size, spacing, margins, etc.  Also, it is best to keep the content of the letter concise and professional.

We recommend giving yourself at least 6 weeks to write your statement. This will give you ample time to brainstorm, write a strong letter, read it again and edit it as many times as necessary. It also gives you enough time to get expert eyes on your letter and work with them to improve it if you wish.

No. Research interest statements are often required for post-graduate school applications and for other positions in academic faculties.

Absolutely! You can always reach out to admissions professionals, such as graduate school admissions consultants or grad school essays tutors .

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hello, thanks for providing guide line for Research Interest statement, the important aspect of scholarship application. Kindly guide me, What should be the title of the Research Statement. Thanks

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How to Craft Your Ideal Thesis Research Topic

Table of contents

Catherine Miller

Writing your undergraduate thesis is probably one of the most interesting parts of studying, especially because you get to choose your area of study. But as both a student and a teacher who’s helped countless students develop their research topics, I know this freedom can be just as intimidating as it is liberating.

Fortunately, there’a a step-by-step process you can follow that will help make the whole process a lot easier. In this article, I’ll show you how to choose a unique, specific thesis topic that’s true to your passions and interests, while making a contribution to your field.

Choose a topic that you’re interested in

First things first: double-check with your teachers or supervisor if there are any constraints on your research topic. Once your parameters are clear, it’s time to identify what lights you up — after all, you’re going to be spending a lot of time thinking about it.

Within your field of study, you probably already have some topics that have grabbed your attention more than others. This can be a great place to start. Additionally, consider using the rest of your academic and extra-curricular interests as a source of ideas. At this stage, you only need a broad topic before you narrow it down to a specific question. 

If you’re feeling stuck, here are some things to try:

• Look back through old course notes to remind yourself of topics you previously covered. Do any of these inspire you?
• Talk to potential supervisors about your ideas, as they can point you toward areas you might not have considered.
• Think about the things you enjoy in everyday life — whether that’s cycling, cinema, cooking, or fashion — then consider if there are any overlaps with your field of study.
• Imagine you have been asked to give a presentation or record a podcast in the next three days. What topics would you feel confident discussing?
• Watch a selection of existing lectures or explainer videos, or listen to podcasts by experts in your field. Note which topics you feel curious to explore further.
• Discuss your field of study with teachers friends and family, some with existing knowledge and some without. Which aspects do you enjoy talking about? 

By doing all this, you might uncover some unusual and exciting avenues for research. For example, when writing my Master’s dissertation, I decided to combine my field of study (English teaching methodology) with one of my passions outside work (creative writing). In my undergraduate course, a friend drew on her lived experience of disability to look into the literary portrayal of disability in the ancient world. 

Do your research

Once you’ve chosen your topic of interest, it’s time to dive into research. This is a really important part of this early process because it allows you to:

• See what other people have written about the topic — you don’t want to cover the same old ground as everyone else.
• Gain perspective on the big questions surrounding the topic. 
• Go deeper into the parts that interest you to help you decide where to focus.
• Start building your bibliography and a bank of interesting quotations. 

A great way to start is to visit your library for an introductory book. For example, the “A Very Short Introduction” series from the Oxford University Press provides overviews of a range of themes. Similar types of overviews may have the title “ A Companion to [Subject]” or “[Subject] A Student Companion”. Ask your librarian or teacher if you’re not sure where to begin. 

Your introductory volume can spark ideas for further research, and the bibliography can give you some pointers about where to go next. You can also use keywords to research online via academic sites like JStor or Google Scholar. Check which subscriptions are available via your institution.

At this stage, you may not wish to read every single paper you come across in full — this could take a very long time and not everything will be relevant. Summarizing software like Wordtune could be very useful here.

Just upload a PDF or link to an online article using Wordtune, and it will produce a summary of the whole paper with a list of key points. This helps you to quickly sift through papers to grasp their central ideas and identify which ones to read in full. 

Get Wordtune for free > Get Wordtune for free >

You can also use Wordtune for semantic search. In this case, the tool focuses its summary around your chosen search term, making it even easier to get what you need from the paper.

As you go, make sure you keep organized notes of what you’ve read, including the author and publication information and the page number of any citations you want to use. 

Some people are happy to do this process with pen and paper, but if you prefer a digital method, there are several software options, including Zotero , EndNote , and Mendeley . Your institution may have an existing subscription so check before you sign up.

Narrowing down your thesis research topic

Now you’ve read around the topic, it’s time to narrow down your ideas so you can craft your final question. For example, when it came to my undergraduate thesis, I knew I wanted to write about Ancient Greek religion and I was interested in the topic of goddesses. So, I:

• Did some wide reading around the topic of goddesses
• Learned that the goddess Hera was not as well researched as others and that there were some fascinating aspects I wanted to explore
• Decided (with my supervisor’s support) to focus on her temples in the Argive region of Greece

As part of this process, it can be helpful to consider the “5 Ws”: why, what, who, when, and where, as you move from the bigger picture to something more precise. 

Why did you choose this research topic?

Come back to the reasons you originally chose your theme. What grabbed you? Why is this topic important to you — or to the wider world? In my example, I knew I wanted to write about goddesses because, as a woman, I was interested in how a society in which female lives were often highly controlled dealt with having powerful female deities. My research highlighted Hera as one of the most powerful goddesses, tying into my key interest.

What are some of the big questions about your topic?

During your research, you’ll probably run into the same themes time and time again. Some of the questions that arise may not have been answered yet or might benefit from a fresh look. 

Equally, there may be questions that haven’t yet been asked, especially if you are approaching the topic from a modern perspective or combining research that hasn’t been considered before. This might include taking a post-colonial, feminist, or queer approach to older texts or bringing in research using new scientific methods.

In my example, I knew there were still controversies about why so many temples to the goddess Hera were built in a certain region, and was keen to explore these further.

Who is the research topic relevant to?

Considering the “who” might help you open up new avenues. Is there a particular audience you want to reach? What might they be interested in? Is this a new audience for this field? Are there people out there who might be affected by the outcome of this research — for example, people with a particular medical condition — who might be able to use your conclusions?

Which period will you focus on?

Depending on the nature of your field, you might be able to choose a timeframe, which can help narrow the topic down. For example, you might focus on historical events that took place over a handful of years, look at the impact of a work of literature at a certain point after its publication, or review scientific progress over the last five years. 

With my thesis, I decided to focus on the time when the temples were built rather than considering the hundreds of years for which they have existed, which would have taken me far too long.

Where does your topic relate to?

Place can be another means of narrowing down the topic. For example, consider the impact of your topic on a particular neighborhood, city, or country, rather than trying to process a global question. 

In my example, I chose to focus my research on one area of Greece, where there were lots of temples to Hera. This meant skipping other important locations, but including these would have made the thesis too wide-ranging.

Create an outline and get feedback

Once you have an idea of what you are going to write about, create an outline or summary and get feedback from your teacher(s). It’s okay if you don’t know exactly how you’re going to answer your thesis question yet, but based on your research you should have a rough plan of the key points you want to cover. So, for me, the outline was as follows:

• Context: who was the goddess Hera?
• Overview of her sanctuaries in the Argive region
• Their initial development 
• Political and cultural influences
• The importance of the mythical past

In the final thesis, I took a strong view on why the goddess was so important in this region, but it took more research, writing, and discussion with my supervisor to pin down my argument.

To choose a thesis research topic, find something you’re passionate about, research widely to get the big picture, and then move to a more focused view. Bringing a fresh perspective to a popular theme, finding an underserved audience who could benefit from your research, or answering a controversial question can make your thesis stand out from the crowd.

For tips on how to start writing your thesis, don’t miss our advice on writing a great research abstract and a stellar literature review . And don’t forget that Wordtune can also support you with proofreading, making it even easier to submit a polished thesis.

How do you come up with a research topic for a thesis?

To help you find a thesis topic, speak to your professor, look through your old course notes, think about what you already enjoy in everyday life, talk about your field of study with friends and family, and research podcasts and videos to find a topic that is interesting for you. It’s a good idea to refine your topic so that it’s not too general or broad.  

Do you choose your own thesis topic?

Yes, you usually choose your own thesis topic. You can get help from your professor(s), friends, and family to figure out which research topic is interesting to you. 

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Is Excessive Burping a Sign of Stomach Cancer?

The early symptoms of stomach cancer, also known as gastric cancer, are like those of other conditions that are far less serious.

Those who experience seemingly benign symptoms such as frequent indigestion, heartburn and burping can often write them off as nuisance health issues. As a result, stomach cancer can sometimes be advanced by the time it’s diagnosed.

Stomach cancers tend to develop slowly over many years. Before a true cancer develops, pre-cancerous changes often occur in the inner lining – called the mucosa – of the stomach. These early changes rarely cause symptoms, so they often go undetected.

So it’s important to learn the facts about stomach cancer and seek medical help for persistent gastric symptoms.

How common is stomach cancer?

According to the American Cancer Society , 1.5% of new cancers diagnosed in the United States each year are stomach cancer. They estimate 26,890 cases will be diagnosed in 2024, and 10,880 people will die from the disease.

Stomach cancer symptom s

Early-stage stomach cancer rarely causes symptoms. Even in cases where initial symptoms do appear, they can be vague and easy to write off. These symptoms include:

• Persistent indigestion and heartburn
• Trapped wind and frequent burping
• Feeling very full or bloated after meals
• Persistent stomach pain

As the cancer progresses, it can cause more noticeable problems. These include:

• Poor appetite
• Weight loss without trying
• Vague discomfort in the abdomen, usually above the navel
• Vomiting, with or without blood
• Swelling or fluid build-up in the abdomen
• Blood in the stool
• Feeling tired or weak, as a result of having too few red blood cells (anemia)
• Yellowing of the skin and eyes (jaundice), if the cancer spreads to the liver

Stomach cancer risks and prevention

Stomach cancer is more common in men than women. It can occur in younger people, but the risk goes up with age. Most people diagnosed with stomach cancer are over 65.

Being overweight or obese and having a diet high in processed foods can increase the risk, as can heavy alcohol and tobacco use.

Experts say there is no sure way to prevent stomach cancer. But steps can be taken to reduce the risk.

Those include maintaining a healthy weight, eating a healthy diet and participating in physical activity on a regular basis. These steps can reduce the risk of several other cancers and health problems as well.

Learn more about Dr. Lingling Du and  gastrointestinal cancer care  at Ochsner Health.

You may also be interested in:

Try these 'salternatives' and lower your cancer risk, top 4 cancer screenings for men, 5 cancer screenings all women should know about.

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Why writing by hand beats typing for thinking and learning

Jonathan Lambert

If you're like many digitally savvy Americans, it has likely been a while since you've spent much time writing by hand.

The laborious process of tracing out our thoughts, letter by letter, on the page is becoming a relic of the past in our screen-dominated world, where text messages and thumb-typed grocery lists have replaced handwritten letters and sticky notes. Electronic keyboards offer obvious efficiency benefits that have undoubtedly boosted our productivity — imagine having to write all your emails longhand.

To keep up, many schools are introducing computers as early as preschool, meaning some kids may learn the basics of typing before writing by hand.

But giving up this slower, more tactile way of expressing ourselves may come at a significant cost, according to a growing body of research that's uncovering the surprising cognitive benefits of taking pen to paper, or even stylus to iPad — for both children and adults.

Is this some kind of joke? A school facing shortages starts teaching standup comedy

In kids, studies show that tracing out ABCs, as opposed to typing them, leads to better and longer-lasting recognition and understanding of letters. Writing by hand also improves memory and recall of words, laying down the foundations of literacy and learning. In adults, taking notes by hand during a lecture, instead of typing, can lead to better conceptual understanding of material.

"There's actually some very important things going on during the embodied experience of writing by hand," says Ramesh Balasubramaniam , a neuroscientist at the University of California, Merced. "It has important cognitive benefits."

While those benefits have long been recognized by some (for instance, many authors, including Jennifer Egan and Neil Gaiman , draft their stories by hand to stoke creativity), scientists have only recently started investigating why writing by hand has these effects.

A slew of recent brain imaging research suggests handwriting's power stems from the relative complexity of the process and how it forces different brain systems to work together to reproduce the shapes of letters in our heads onto the page.

Your brain on handwriting

Both handwriting and typing involve moving our hands and fingers to create words on a page. But handwriting, it turns out, requires a lot more fine-tuned coordination between the motor and visual systems. This seems to more deeply engage the brain in ways that support learning.

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"Handwriting is probably among the most complex motor skills that the brain is capable of," says Marieke Longcamp , a cognitive neuroscientist at Aix-Marseille Université.

Gripping a pen nimbly enough to write is a complicated task, as it requires your brain to continuously monitor the pressure that each finger exerts on the pen. Then, your motor system has to delicately modify that pressure to re-create each letter of the words in your head on the page.

"Your fingers have to each do something different to produce a recognizable letter," says Sophia Vinci-Booher , an educational neuroscientist at Vanderbilt University. Adding to the complexity, your visual system must continuously process that letter as it's formed. With each stroke, your brain compares the unfolding script with mental models of the letters and words, making adjustments to fingers in real time to create the letters' shapes, says Vinci-Booher.

That's not true for typing.

To type "tap" your fingers don't have to trace out the form of the letters — they just make three relatively simple and uniform movements. In comparison, it takes a lot more brainpower, as well as cross-talk between brain areas, to write than type.

Recent brain imaging studies bolster this idea. A study published in January found that when students write by hand, brain areas involved in motor and visual information processing " sync up " with areas crucial to memory formation, firing at frequencies associated with learning.

"We don't see that [synchronized activity] in typewriting at all," says Audrey van der Meer , a psychologist and study co-author at the Norwegian University of Science and Technology. She suggests that writing by hand is a neurobiologically richer process and that this richness may confer some cognitive benefits.

Other experts agree. "There seems to be something fundamental about engaging your body to produce these shapes," says Robert Wiley , a cognitive psychologist at the University of North Carolina, Greensboro. "It lets you make associations between your body and what you're seeing and hearing," he says, which might give the mind more footholds for accessing a given concept or idea.

Those extra footholds are especially important for learning in kids, but they may give adults a leg up too. Wiley and others worry that ditching handwriting for typing could have serious consequences for how we all learn and think.

What might be lost as handwriting wanes

The clearest consequence of screens and keyboards replacing pen and paper might be on kids' ability to learn the building blocks of literacy — letters.

"Letter recognition in early childhood is actually one of the best predictors of later reading and math attainment," says Vinci-Booher. Her work suggests the process of learning to write letters by hand is crucial for learning to read them.

"When kids write letters, they're just messy," she says. As kids practice writing "A," each iteration is different, and that variability helps solidify their conceptual understanding of the letter.

Research suggests kids learn to recognize letters better when seeing variable handwritten examples, compared with uniform typed examples.

This helps develop areas of the brain used during reading in older children and adults, Vinci-Booher found.

"This could be one of the ways that early experiences actually translate to long-term life outcomes," she says. "These visually demanding, fine motor actions bake in neural communication patterns that are really important for learning later on."

Ditching handwriting instruction could mean that those skills don't get developed as well, which could impair kids' ability to learn down the road.

"If young children are not receiving any handwriting training, which is very good brain stimulation, then their brains simply won't reach their full potential," says van der Meer. "It's scary to think of the potential consequences."

Many states are trying to avoid these risks by mandating cursive instruction. This year, California started requiring elementary school students to learn cursive , and similar bills are moving through state legislatures in several states, including Indiana, Kentucky, South Carolina and Wisconsin. (So far, evidence suggests that it's the writing by hand that matters, not whether it's print or cursive.)

Slowing down and processing information

For adults, one of the main benefits of writing by hand is that it simply forces us to slow down.

During a meeting or lecture, it's possible to type what you're hearing verbatim. But often, "you're not actually processing that information — you're just typing in the blind," says van der Meer. "If you take notes by hand, you can't write everything down," she says.

The relative slowness of the medium forces you to process the information, writing key words or phrases and using drawing or arrows to work through ideas, she says. "You make the information your own," she says, which helps it stick in the brain.

Such connections and integration are still possible when typing, but they need to be made more intentionally. And sometimes, efficiency wins out. "When you're writing a long essay, it's obviously much more practical to use a keyboard," says van der Meer.

Still, given our long history of using our hands to mark meaning in the world, some scientists worry about the more diffuse consequences of offloading our thinking to computers.

"We're foisting a lot of our knowledge, extending our cognition, to other devices, so it's only natural that we've started using these other agents to do our writing for us," says Balasubramaniam.

It's possible that this might free up our minds to do other kinds of hard thinking, he says. Or we might be sacrificing a fundamental process that's crucial for the kinds of immersive cognitive experiences that enable us to learn and think at our full potential.

Balasubramaniam stresses, however, that we don't have to ditch digital tools to harness the power of handwriting. So far, research suggests that scribbling with a stylus on a screen activates the same brain pathways as etching ink on paper. It's the movement that counts, he says, not its final form.

Jonathan Lambert is a Washington, D.C.-based freelance journalist who covers science, health and policy.

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A Must-see for Researchers! How to Ensure Inclusivity in Your Scientific Writing

• 4 minute read

Table of Contents

Highly influential research findings have several real-world implications that affect the public’s perception of individuals and communities to some extent. The way science is communicated shapes people’s behavior, interactions, and even related policies. As a result, in recent years there has been a growing recognition of the need to foster inclusive language within scholarly communication, which can help avoid bias or misunderstanding.  

Researchers, especially the younger generation, are becoming increasingly aware of the significance of using inclusive language in academic writing. This approach helps create a collaborative global academic landscape, while fostering respect for diverse perspectives. It is also conducive to the wide dissemination of papers and supports researchers in their long-term academic endeavors.  

This article will explain why and how to use inclusive language in your manuscript. Also, it will help researchers improve their ability to choose words with precision when writing by providing examples of appropriate inclusive terms. Let’s have a look!  

1. Referring to Persons with Disabilities¹  

When referring to someone with a disability, it is important to focus on the person first, not highlight their condition . Avoid using the terms “disabled person” or “handicapped person.” Instead, use person-first language, such as “a person with disability,” “a person with hearing loss,” etc.  

Additionally, when referring to individuals without disabilities, avoid using terms such as “normal” or “typical.” Instead, use phrases like “individuals without disabilities” or “people without disabilities.”  

Example of inclusive language : Students with disabilities often encounter distinct challenges in academic settings. These can range from physical barriers like inaccessible buildings to difficulties accessing educational materials in suitable formats. In contrast, students without disabilities typically navigate the educational environment with fewer hindrances.  

2. Using Gendered Nouns  

Gendered nouns such as “man” or words ending in “-man” can exclude certain groups, so it is best to avoid them² . Fortunately, they can be easily substituted with neutral terms . For instance, instead of writing “man”, write “person” or “individual” and instead of writing “mankind,” write “humanity” or “human beings.”  

When discussing people’s occupational roles, using neutral language is essential. For example, instead of writing “policeman,” write “police officer,” and instead of writing “chairman,” write “chairperson.”  

Example of gendered noun use:  The chairman oversees the company’s operations.  

Example of inclusive language:  The chairperson oversees the company’s operations.  

3. Using Pronouns  

When you know a person’s preferred pronoun, it is easy to incorporate it into writing. For example, most people use the pronouns he/him or she/her. However, using pronouns can become tricky in neutral or ambiguous contexts. In the past, it was common to use the  generic he   in these situations³ . However, it is best to avoid this practice as it can be exclusionary .  

Here are some tips to avoid the  generic he³ :  

Don’t only use he/his, add she/her  

For example, do not write:  An early career researcher needs mentors. He can learn the secrets to making an impact in academia with someone more experienced.  

Instead, write:  An early career researcher needs mentors. He or she can learn the secrets to making an impact in academia with someone more experienced.  

Eliminate the pronoun if possible  

For example, do not write:  We returned his manuscript two days after submission.  

Instead, write:  We returned the manuscript two days after submission.  

Use a plural term  

For example, do not write:  When an author revises his manuscript , he should consider the feedback provided by the peer reviewers.  

Instead, write:  When authors revise their manuscripts , they should consider the feedback provided by the peer reviewers.  

4. Describing Age  

As a general rule, refrain from mentioning a person’s age unless it is absolutely necessary for the context . In scientific writing, it is acceptable to use broad terms , such as infants, children, young adults, or older adults, to categorize age groups⁴ . This approach maintains inclusivity and respects individuals regardless of their age.   

Conclusion  

Embracing inclusive language in scholarly communication fosters a more welcoming environment for scholars from diverse backgrounds. It ensures that everyone, regardless of their life experiences, can equally benefit from advancements in science. It is worth noting that inclusive language constantly evolves with social development, which poses a great challenge for authors in terms of their English skills and the ability to pay attention to social trends.  

If you would like to achieve more efficient and inclusive expression in your papers, please choose Elsevier Language Services . Our professional editors, all native English speakers, with editing experience in more than 100 disciplines, can help you achieve professional, authentic, and inclusive academic expression in your papers, improve the chances of successful publication, and achieve long-term academic success.  

References:  

• University of Idaho Inclusive Writing Guide. (n.d.). https://www.uidaho.edu/brand/print-digital-content/inclusive-writing-guide  
• UNC-Chapel Hill Writing Center. (2023, December 8). Gender-Inclusive Language – The Writing Center. University of North Carolina at Chapel Hill. https://writingcenter.unc.edu/tips-and-tools/gender-inclusive-language/  
• Leu, P. (2020, July 2). Academic Writing: How do we use gender-inclusive language in academic writing? – Explorations in English Language Learning. Explorations in English Language Learning. https://englishexplorations.check.uni-hamburg.de/academic-writing-how-do-we-use-gender-inclusive-language-in-academic-writing/  
• Inclusive writing | York St John University. (n.d.). York St John University. https://www.yorksj.ac.uk/brand/our-writing-style/inclusive-writing/#age  

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I want to keep my child safe from abuse − but research tells me I’m doing it wrong

Founder and Executive Director, Center for Violence Prevention Research; Affiliate Faculty with the Crimes Against Children Research Center, University of New Hampshire

Disclosure statement

Melissa Bright receives funding from the Centers for Disease Control and Prevention and the World Childhood Foundation (via work with Stop it Now!).

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Child sexual abuse is uncomfortable to think about, much less talk about. The idea of an adult engaging in sexual behaviors with a child feels sickening. It’s easiest to believe that it rarely happens, and when it does, that it’s only to children whose parents aren’t protecting them.

This belief stayed with me during my early days as a parent. I kept an eye out for creepy men at the playground and was skeptical of men who worked with young children, such as teachers and coaches. When my kids were old enough, I taught them what a “good touch” was, like a hug from a family member, and what a “bad touch” was, like someone touching their private parts.

But after nearly a quarter-century of conducting research – 15 years on family violence, another eight on child abuse prevention, including sexual abuse – I realized that many people, including me, were using antiquated strategies to protect our children .

As the founder of the Center for Violence Prevention Research , I work with organizations that educate their communities and provide direct services to survivors of child sexual abuse. From them, I have learned much about the everyday actions all of us can take to help keep our children safe. Some of it may surprise you.

Wrong assumptions

First, my view of what constitutes child sexual abuse was too narrow. Certainly, all sexual activities between adults and children are a form of abuse.

But child sexual abuse also includes nonconsensual sexual contact between two children. It includes noncontact offenses such as sexual harassment, exhibitionism and using children to produce imagery of sexual abuse. Technology-based child sexual abuse is rising quickly with the rapid evolution of internet-based games, social media, and content generated by artificial intelligence. Reports to the National Center for Missing & Exploited Children of online enticements increased 300% from 2021 to 2023 .

My assumption that child sexual abuse didn’t happen in my community was wrong too. The latest data shows that at least 1 in 10 children, but likely closer to 1 in 5, experience sexual abuse . Statistically, that’s at least two children in my son’s kindergarten class.

Child sexual abuse happens across all ethnoracial groups, socioeconomic statuses and all gender identities. Reports of female victims outnumber males , but male victimization is likely underreported because of stigma and cultural norms about masculinity .

I’ve learned that identifying the “creepy man” at the playground is not an effective strategy. At least 90% of child sexual abusers know their victims or the victims’ family prior to offending. Usually, the abuser is a trusted member of the community; sometimes, it’s a family member .

In other words, rather than search for a predator in the park, parents need to look at the circle of people they invite into their home.

To be clear, abuse by strangers does happen, and teaching our kids to be wary of strangers is necessary. But it’s the exception, not the norm , for child sexual abuse offenses.

Most of the time, it’s not even adults causing the harm. The latest data shows more than 70% of self-reported child sexual abuse is committed by other juveniles . Nearly 1 in 10 young people say they caused some type of sexual harm to another child . Their average age at the time of causing harm is between 14 and 16.

Now for a bit of good news: The belief that people who sexually abuse children are innately evil is an oversimplification. In reality, only about 13% of adults and approximately 5% of adolescents who sexually harm children commit another sexual offense after five years . The recidivism rate is even lower for those who receive therapeutic help .

By contrast, approximately 44% of adults who commit a felony of any kind will commit another offense within a year of prison release .

What parents can do

The latest research says uncomfortable conversations are necessary to keep kids safe. Here are some recommended strategies:

Avoid confusing language. “Good touches” and “bad touches” are no longer appropriate descriptors of abuse . Harmful touches can feel physically good, rather than painful or “bad.” Abusers can also manipulate children to believe their touches are acts of love.

The research shows that it’s better to talk to children about touches that are “OK” or “not OK,” based on who does the touching and where they touch. This dissipates the confusion of something being bad but feeling good.

These conversations require clear identification of all body parts, from head and shoulders to penis and vagina. Using accurate anatomical labels teaches children that all body parts can be discussed openly with safe adults. Also, when children use accurate labels to disclose abuse, they are more likely to be understood and believed.

Encourage bodily autonomy. Telling my children that hugs from family members were universally good touches was also wrong . If children think they have to give hugs on demand, it conveys the message they do not have authority over their body.

Instead, I watch when my child is asked for a hug at family gatherings – if he hesitates, I advocate for him. I tell family members that physical touch is not mandatory and explain why – something like: “He prefers a bit more personal space, and we’re working on teaching him that he can decide who touches him and when. He really likes to give high-fives to show affection.” A heads-up: Often, the adults are put off, at least initially.

In my family, we also don’t allow the use of guilt to encourage affection. That includes phrases like: “You’ll make me sad if you don’t give me a hug.”

Promote empowerment. Research on adult sexual offenders found the greatest deterrence to completing the act was a vocal child – one who expressed their desire to stop, or said they would tell others.

Monitor your child’s social media. Multiple studies show that monitoring guards against sexting or viewing of pornography , both of which are risk factors for child sexual abuse. Monitoring can also reveal permissive or dangerous sexual attitudes the child might have.

Talk to the adults in your circle. Ask those watching your child how they plan to keep your child safe when in their care. Admittedly, this can be an awkward conversation. I might say, “Hey, I have a few questions that might sound weird, but I think they’re important for parents to ask. I’m sure my child will be safe with you, but I’m trying to talk about these things regularly, so this is good practice for me.” You may need to educate them on what the research shows.

Ask your child’s school what they’re doing to educate students and staff about child sexual abuse. Many states require schools to provide prevention education; recent research suggests these programs help children protect themselves from sexual abuse .

Talk to your child’s sports or activity organization. Ask what procedures are in place to keep children safe . This includes their screening and hiring practices, how they train and educate staff, and their guidelines for reporting abuse. The Centers for Disease Control and Prevention provides a guide for organizations on keeping children safe .

Rely on updated research. Finally, when searching online for information, look for research that’s relatively recent – dated within the past five years. These studies should be published in peer-reviewed journals .

And then be prepared for a jolt. You may discover the conventional wisdom you’ve clung to all these years may be based on outdated – and even harmful – information.

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• Child sexual abuse prevention
• Child safety

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Writing and refining your UX research objectives

While winging it and hoping for the best might work in some life scenarios, this doesn’t apply when it comes to UX research and user feedback. Like most projects, research studies require intensive planning and strategizing early on. While plans can evolve and change as you gather new information, early preparation is an unskippable step. And just like you can’t have UX without UI, a research study isn’t complete with an objective. By having a solid understanding of your study’s purpose, you’ll be able to better stay on track and motivated throughout your development process. 

A research objective , also known as a goal or an objective, is a sentence or question that summarizes the purpose of your study or test. In other words, it’s an idea you want to understand deeper by performing research. Objectives should be the driving force behind every task you assign and each question that you ask. These objectives should center on specific features or processes of your product. Think of it this way: the better your objective, the better your feedback will be. 

Keeping your objective front and center will help you figure out your UX research deliverables . It will ensure you structure your studies to gain insights into the right set of activities, and figure out the UX research tools that will work best for each stage of product design. It’ll also guide you in which participants to recruit to participate in your research, the tasks you’ll ask them to complete, and what questions to ask. 

How do I write a research objective? 

Start with a problem statement .

As a general rule of thumb, start with a problem instead of a new idea. Unless you're embarking on generative or exploratory research for a brand-new product, your focus should be on solving existing customer issues instead of creating new ones. 

Before you write your objective, you need a problem statement , which you can source from your customer support team, negative customer reviews , or feedback from social media. Topic examples might be an unclear return policy, difficulty applying a promo code, or frustrating page navigation. From there, your objective might look like, “How do people go about applying discounts in our checkout process?” or “How do our competitors describe their offerings compared to ours?” 

Keep your objective action-oriented and specific 

If you need help, you might start drafting your objective by filling in the blanks of “I want to learn ____,” “I want to understand ____,” or “I want to identify ____.”

Many UX researchers agree that the more specific the objectives, the easier it is to write tasks and UX research questions , and the easier it will be to find the answers to those questions through your research. However, your objective doesn’t have to be confined to a single angle; it could have the potential to inspire multiple test directions. For instance, take this research objective: “I want to understand and resolve the barriers customers face when looking for answers about products and services on our website.”

From this one objective, potential study angles could be: 

• Content quality: Learn whether the FAQ questions anticipate users’ needs and if the answers are sufficiently detailed and directive. 
• FAQ accessibility: Can customers easily find the FAQ section? What access points should we consider?
• FAQ concept test: Is the design approach we’re considering for the proposed redesign understandable? What can we do to optimize it?

As you can see, the above objective can be branched out to address content, usability, and design. For further inspiration, collaborate with the product’s stakeholders . You can start the conversation at a high level by determining what features or processes they want test participants to review, like a navigation menu or website messaging. 

Examples of research objectives 

New product ideation and validation .

• Do people find value in this new product idea? 
• I want to learn why customers abandon their carts and their thought process. 
• Why is a customer motivated to visit an app? 

Resolving customer issues on a live product 

• Can users find the information they need? 
• What do users think of this section? 
• Is the amount of products in this one category appropriate? 
• Can users easily navigate to this page? 
• How do our competitors describe their offerings compared to us?
• I want to understand and resolve the barriers customers face when seeking answers about products and services on our website.

Solicit feedback from your team(s) and stakeholders 

Before you put a stamp of approval on a research objective, ask for feedback from your team and stakeholders. Two researchers could write very different test plans when an objective is unclear or misaligned. For example, one researcher may home in on design while another focuses on usability. Meanwhile, one may keep their objective more broad while another writes one that’s more detailed. And while the findings from any of these studies would be insightful, they might not match up with what the team actually needs to learn. 

You can write a UX research report to present your findings. You can also suggest a demonstration or walk-through of the feature or process in question; more detailed concerns may come to light as everyone goes through the experience together and you get the chance to probe about different aspects.

So, to summarize: 

• Start the process with a problem statement. 
• Loop in stakeholders early if applicable. 
• Brainstorm your objective and ensure your team is aligned.

When should I write a research objective—and how should they be prioritized? 

Writing and refining your research objective should come after you have a clear problem statement and before you decide on a research method and test plan to execute your study. You can also use targeted questions to prioritize your research .

After you’ve written a rough draft of your research objective, the ink might not even be dry when stakeholders could get involved by offering you an abundance of objectives to prioritize. To figure out what to tackle first, ask your stakeholders to rank their needs. This step could happen via email or in a meeting, but another method could be to list out all of the possible objectives in a Google form and have everyone rearrange the list into their ideal order. 

If you’re having trouble getting the stakeholders to articulate their priorities further, try reviewing any available analytics data to pinpoint areas of concern, like pages with an unusually high bounce rate or average time on page. Opting for the objective tied to a KPI—from increasing website conversions to driving more daily active users in your SaaS product—will help you maximize your research impact on business results. This provides the added benefit of demonstrating the ROI of your research on tangible, company-wide objectives.

How many research objectives do I need? 

Your objectives—and the number of objectives you should include—will depend on the stage of product development you’re in. Each stage of development has different research objectives and questions that need answering. Once you’ve decided on a problem statement, you could either have one or multiple research objectives that tie back to that statement. 

Typically, you’ll want to select one to three objectives; the less you have, the more manageable your test (and timeline) will be. You might choose one general objective and a few more specific objectives. 

Get inspiration from the UserTesting template library 

If you’re stuck and need some guidance to get the wheels turning, the UserTesting template library is a great place to start for common questions you need answers to or inspiration for your research objective.

If your objective focuses on a mobile app experience: 

• Mobile app comparison : Compare two mobile app experiences side-by-side. 
• Mobile app evaluation : Assess critical app characteristics such as appearance, ease of use, and trust. 
• App store feedback : With the help of human insight, ensure your app store listing resonates with your target customers. 

If your objective centers on the web experience: 

• Website conversions : Gather insights about what motivates your customers to take action on a website. 
• Website comparison : Compare experiences side-by-side to understand what people prefer–and why. 
• Landing page conversions : Optimize conversions with insights about what motivates your customers. 
• Website evaluation : Assess critical website characteristics such as appearance, ease of use, and trust. 

If your objective is improving an ecommerce product: 

• Social commerce : Get ahead of messaging, content, and expectations of the social buying experience. 
• Black Friday ecommerce: Get your ecommerce experiences ready for the holiday rush. 
• Ecommerce and shopping cart experience: Leverage human insight to improve your ecommerce experience year-round. 

If your objective is validating early concepts or decisions: 

• De-risking product decisions: Reduce risk by testing with your target audience throughout development. 
• Value proposition validation: Test your value proposition with insights from your target customer. 
• Concept validation and testing: Get candid feedback or validation to help evaluate a new concept or idea.

Want to learn more?

Explore UX best practices, expert advice, user research templates, and more. 

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Microplastics are in human testicles. It’s still not clear how they got there.

People eat, drink, and breathe in tiny pieces of plastics — but what they do inside the body is still unknown..

No human organ is safe from microplastic contamination, it seems — not even the testicles. 

Researchers at the University of Mexico recently tested 70 samples of testicular tissue — 47 from dogs and 23 from humans — and found microplastics in every single one. The attention-grabbing study, published last week in the journal Toxicological Sciences , highlights microplastics’ “pervasive presence” in male reproductive systems, and their potential consequences on male fertility. 

The study isn’t the first to identify microplastics in the human male reproductive system; that came last year, when a small-scale analysis identified microplastics in 6 out of 6 testes and 30 out of 30 semen samples. The new paper built on that research by examining many more testes and finding more than 20 times as much microplastic in human samples as the previous study. The most dominant polymer found in the samples was polyethylene, which is the most commonly produced plastic globally . 

The findings add to a growing list of studies finding microplastics throughout the human body, including in livers , lungs , carotid arteries, breast milk , and placentas , the organs that form to provide nutrients to growing fetuses. Microplastics are particles less than 5 millimeters in diameter — about the width of a paperclip — and they tend to slough off of larger plastic items as they break down.

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So how do the microplastics get into people’s bodies? The main pathways are through food, beverages , and air. Seafood is a particularly significant source — perhaps because so much plastic pollution winds up in the ocean , where it breaks down and can be mistaken by fish for food . The particles have also been found in dairy milk and other animal products, as well as tap and bottled water , salt, honey, and foods packaged in plastic. Many studies have documented microplastics in dust samples and ambient air, especially indoors. Synthetic clothing, furniture upholstery, and other textiles release microplastics all the time, and one 2022 study estimated that people may inhale more than 48,000 microplastic particles per day.

The mechanism by which microplastics migrate from the lungs and stomach to other parts of the body is not fully understood, but microplastics have been shown to be absorbed into the human bloodstream .

Xiaozhong Yu, an environmental health professor at the University of New Mexico and a co-author of the new study, said he hadn’t expected to see so much microplastic in testicular tissue because of a cell structure called the “blood-testis barrier,” which is supposed to prevent toxic materials from getting into and damaging the testes. 

“After we received the dog results I was so surprised,” Yu told Grist. And he was even more taken aback by the human samples, which had on average three times more microplastic contamination: 328 micrograms per gram, versus 123 in dogs. The most contaminated sample of human testicular tissue contained 696 micrograms of plastic per gram. In a testicle that weighs 20 grams (0.7 ounces), that would translate to nearly 14,000 micrograms of plastic per testicle — about the weight of six 6-inch human hairs.

Yu said microplastics may be hitching a ride through the body via blood vessels and then breaking through the blood-testis barrier, though more research is needed to understand how this is happening.

More research is also needed to understand the exact effects of microplastics on reproductive health, although many scientists agree they’re probably bad news. Some 16,000 chemicals are used to make consumer plastic products, and many of them are endocrine disruptors, meaning they mimic or disrupt the body’s natural hormones. In the canine samples Yu tested, certain types of microplastic were associated with smaller testes and lower sperm count. (The human sperm count couldn’t be counted because the testicles had been preserved in a formaldehyde solution.) 

Some experts suspect that endocrine-disrupting chemicals are contributing to a globally observed decline in sperm count over the past several decades. According to an analysis published last year , human sperm count fell “appreciably” between 1973 and 2018, with the greatest declines in the years since 2000.

Meanwhile, lab studies have already established that microplastics can damage human cells at levels that reflect what people might be exposed to by ingesting contaminated food and water. Last year, a systematic review commissioned by the California Legislature concluded that microplastics are a “suspected” hazard to humans’ digestive and reproductive systems, and that they may contribute to cancer and respiratory problems.

One of the researchers’ interesting findings was that there was significant variability in the microplastics identified across samples. In humans, testes from those older than 55 showed lower concentrations than those from younger people, and canine testes taken from public veterinary clinics showed higher levels of microplastics than those from private clinics. The authors couldn’t explain these observations, but said they highlighted a “complex interplay of environment, dietary, and lifestyle factors in the accumulation of microplastics within biological tissues.” There’s not yet much research yet on how microplastics impact different populations, but experts say that vulnerable populations are more likely to be harmed by the production, use, and disposal of plastics more broadly.

Although microplastics are virtually everywhere, Tracey Woodruff, a professor of reproductive sciences at the University of California, San Francisco School of Medicine, said that it’s possible for people to limit their exposure. Because food and water are two of the main ways microplastics can get into people’s bodies, her tips include opting for nonplastic food and drink containers, not storing food in plastic wrap, and shifting away from highly processed foods, which may have more microplastic contamination than unprocessed ones. She also recommends keeping plastic out of the microwave, and — because microplastics are released from synthetic clothing and can migrate through dust particles — washing your hands before you eat. 

The problem can feel overwhelming, Woodruff said, but consumers shouldn’t be solely responsible for protecting themselves. She called for policymakers and regulatory agencies to limit the growth of the plastics industry so there’s less of the stuff being produced in the first place. 

“It is prudent to act now,” she said, pointing to ongoing negotiations over the United Nations’ global plastics treaty , where some countries are fiercely advocating for a cap on plastic production. “We don’t need more plastics in our lives.”

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AI Literacy: Algorithms, Authenticity, and Ethical Considerations in AI Tools

• Hallucinations
• Critical Evaluation of AI
• Authenticity when writing with AI
• Prompting effectively
• Citing AI tools
• Emerging issues with AI

Your unique voice

One misconception about AI is that you can give it a simple prompt and have it generate exactly what you need. In reality, if you ask an AI tool to write a paper for you, you'll most likely get a piece of writing that is ok, but still needs some work.  For instance, AI is not very good at providing academic sources, meeting a specific page requirement, or going past the surface of a topic. It's also prone to hallucinate things like statistics and citations, so I don't recommend relying on AI for that either.

However, these limitations don't mean you can't use AI tools to help you. (Unless your professor has specifically banned AI use. In that case then don't use it!) To start, you'll need to understand the role of background research, critical reflection, foreground research, and revision in your writing process. Watch the video below to learn how AI can help you with background research as you start to develop your own ideas on a topic.

Now that you've explored the idea of using AI tools for background research, you'll want to think about how your ideas fit with the ideas that you've learned about from your AI tool. To do this, you'll want to take your background research notes and look for ideas that connect to your own experiences and classroom learning. Sometimes it's easier to do this by stepping away from the computer to develop your own thoughts . What questions does it generate for you? What words are new to you? What would you like to learn more about? This is called critical reflection and helps you identify places where your ideas should be incorporated into your work. In the next section, we'll learn how prompting effectively can help you develop your ideas further.

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• Last Updated: May 28, 2024 4:53 PM
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eFigure. Flowchart: nationwide population-matched cohort and sibling-matched cohort, 2001-2018

eTable 1. Codes for identification of premenstrual disorders, psychiatric comorbidities, causes of death

eTable 2. Hazard ratio (HR) and 95% confidence intervals (CI) of all-cause mortality among women with premenstrual disorders, stratified by age and comorbidities: population-based cohort 2001-2018

eTable 3. Incidence rates of death and distribution of underlying causes of death: population-matched cohort 2001-2018

eTable 4. Underlying cause of death by age at diagnosis: population-matched cohort 2001-2018, n=2,325

eTable 5. Distribution of the underlying causes of death for women younger than 25 years old: population-matched cohort 2001-2018, n=196

eTable 6. Sensitivity analysis: hazard ratio (HR) and 95% confidence interval (CI) of mortality for women with premenstrual disorders, overall and by age: nationwide population-matched cohort 2001-2018, PMDs defined with at least 2 diagnoses ≥28 days, N=192,618

eTable 7. Sensitivity analyses: hazard ratio (HR) and 95% confidence interval (CI) of cause-specific mortality: population-matched cohort 2001-2018

eTable 8. Hazard ratio (HR) and 95% confidence intervals (CI) of mortality among women with premenstrual disorders overall, by age at diagnosis/matching and by specific causes: nationwide population-matched cohort, 2001-2018

eTable 9. Hazard ratio (HR) and 95% confidence intervals (CI) of mortality among women with premenstrual disorders by hormone replacement therapy and selective serotonin inhibitor: nationwide population-matched cohort, 2005-2018

eTable 10. The most frequent comorbidities at matching, among individuals with at least one comorbidity, population-matched cohort 2001-2018

eTable 11. Distribution of the underlying causes of death for women diagnosed at age 45 or over, population-matched cohort 2001-2018

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Opatowski M , Valdimarsdóttir UA , Oberg AS , Bertone-Johnson ER , Lu D. Mortality Risk Among Women With Premenstrual Disorders in Sweden. JAMA Netw Open. 2024;7(5):e2413394. doi:10.1001/jamanetworkopen.2024.13394

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Mortality Risk Among Women With Premenstrual Disorders in Sweden

• 1 Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
• 2 Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
• 3 Center of Public Health Sciences, Faculty of Medicine, University of Iceland, Reykjavík, Iceland
• 4 Department of Biostatistics and Epidemiology, School of Public Health and Health Sciences, University of Massachusetts Amherst, Amherst
• 5 Department of Health Promotion and Policy, School of Public Health and Health Sciences, University of Massachusetts Amherst, Amherst

Question   Do women with premenstrual disorders (PMDs) have higher risks of all-cause and cause-specific mortality compared with women without PMDs?

Findings   This nationwide matched cohort study of 406 488 women in Sweden during a mean (SD) follow-up of 6.2 (4.6) years (range, 1-18 years) revealed that overall, women with diagnosed PMDs did not have an increased risk of all-cause premature death. However, there was an increased mortality risk among women with PMDs diagnosed before age 25 years, as well as increased risk of death due to suicide, irrespective of age at diagnosis.

Meaning   These findings suggest that women with PMDs are not at increased risk of all-cause mortality, but active surveillance might be needed among young patients and for suicide prevention for all ages.

Importance   Premenstrual disorders (PMDs) adversely affect the quality of life of millions of women worldwide, yet research on the long-term consequences of PMDs is limited, and the risk of mortality has not been explored.

Objective   To estimate the associations of PMDs with overall and cause-specific mortality.

Design, Setting, and Participants   This nationwide, population-based, matched cohort study used data from population and health registers in Sweden. Participants included women of reproductive age with a first diagnosis of PMDs between January 1, 2001, and December 31, 2018. Data analysis was performed from September 2022 to April 2023.

Exposures   PMDs were identified through inpatient and outpatient diagnoses and drug dispensing.

Main Outcomes and Measures   Dates of death and underlying causes were ascertained from the National Cause of Death Register. Conditional Cox regression was used to estimate the hazard ratios (HRs) of overall and cause-specific death (eg, death due to natural or nonnatural cause, suicide, or cardiovascular events), adjusting for age, socioeconomic status, and somatic and psychiatric comorbidities; in a separate sibling comparison, models were also adjusted for all factors that sisters share.

Results   A total of 67 748 women with clinically diagnosed PMDs and 338 740 matched unaffected women were included, for a total of 406 488 women. Women with PMDs received a diagnosis at a mean (SD) age of 35.8 (8.2) years. During a mean (SD) follow-up of 6.2 (4.6) years (range, 1-18 years), 367 deaths were observed among women with PMDs (rate, 8.4 deaths per 10 000 person-years; 95% CI, 7.6-9.3 deaths per 10 000 person-years), and 1958 deaths were observed among women without PMDs (rate, 9.1 deaths per 10 000 person-years; 95% CI, 8.7-9.6 deaths per 10 000 person-years). Compared with unaffected women, women with PMDs had increased risk of death due to nonnatural causes (HR, 1.59; 95% CI, 1.25-2.04), particularly suicide (HR, 1.92; 95% CI, 1.43-2.60), but they did not have increased risk of overall mortality (adjusted HR, 0.91; 95% CI, 0.82-1.02). Notably, women who received a diagnosis before the age of 25 years experienced higher all-cause mortality (HR, 2.51; 95% CI, 1.42-4.42) and death from both suicide (HR, 3.84; 95% CI, 1.18-12.45) and natural causes (HR, 2.59; 95% CI, 1.21-5.54).

Conclusions and Relevance   The findings of this matched cohort study suggest that women with PMDs are not at increased risk of early death overall. However, the risk was elevated among young women and for death by suicide. This supports the importance of careful follow-up for young patients and highlights the need to develop suicide prevention strategies for all women with PMDs.

Premenstrual disorders (PMDs) are characterized by a range of mental and physical symptoms occurring during the week before menstruation. 1 These disorders are classified into premenstrual syndrome, which affects 20% to 30% of women of reproductive age, and premenstrual dysphoric disorders, with a prevalence ranging from 2% to 6%. 1 , 2 Numerous studies have highlighted the impairments related to PMDs, which can affect women’s daily activities, relationships, and professional performance. 3 , 4

Despite the dearth of research on long-term consequences of PMDs, there are some indications of an association between PMDs and mortality. For instance, women with PMDs present with elevated blood pressure levels and a 40% higher risk of developing hypertension. 5 , 6 Women with diabetes with PMDs have been found to have a greater risk of uncontrolled blood glucose levels. 7 In addition, PMDs are highly comorbid with psychiatric disorders, 8 , 9 which are associated with elevated risk of both nonnatural and natural-cause mortality. 10 - 12 Furthermore, we recently showed that, even after accounting for psychiatric comorbidities, 13 , 14 women with PMDs were at risk of suicidal behavior and accidents, which are the leading causes of death in young women. 13 To further our understanding of the risk of death associated with PMDs, this study aimed to evaluate the risks of all-cause and cause-specific mortality among women with clinically diagnosed PMDs and the risks stratified by age groups whenever possible, by leveraging the national health registers in Sweden.

This cohort study was approved by the Swedish Ethical Review Authority. Written consent from the participants is not required for register-based studies under Swedish law. This study followed the Strengthening the Reporting of Observational Studies in Epidemiology ( STROBE ) reporting guidelines for cohort studies. 15

The study was based on Swedish national health and population registers 16 : (1) the National Patient Register collects all hospital discharge diagnoses in Sweden from 1987 and 80% of hospital-based outpatient visits from 2001, (2) the National Prescribed Drug Register captures redeemed drug prescriptions from all pharmacies since 2005, (3) the National Cause of Death Register comprises death certificates since 1952, (4) the Longitudinal Integration Database for Health Insurance and Labor Market Studies integrates sociodemographic information for all residents aged 16 years and older since 1990, (5) the Total Population Register includes country of birth and migrations, and (6) the Multi-Generation Register documents parental information on residents since 1961. Registers were linked using the personal identification number assigned to all residents at birth or migration to Sweden.

We conducted a nationwide, population-based matched cohort study. Using incidence density sampling, women of reproductive age with a first diagnosis of PMDs between January 1, 2001, and December 31, 2018, were randomly matched by year of birth to 5 women who were free of PMD at that date. Reproductive age was defined as the period between age 15 years (96% of Swedish women had menarche by then 17 , 18 ) and 52 years (the average age of menopause in Sweden 17 , 18 ). Women who had undergone hysterectomy or bilateral oophorectomy before matching were excluded from the analyses. Individuals were followed-up until death, emigration, or December 31, 2018, whichever came first. If matched unaffected women received a diagnosis of PMD during the study period, their follow-up was censored at that time (eFigure in Supplement 1 ).

We also conducted a sibling comparison to address unmeasured confounding from factors shared by sisters, such as early family environment and genetics. In brief, full siblings were identified as sharing both biological parents recorded in the Multi-Generation Register. Women with PMDs were matched to their full sisters on the basis of age at diagnosis such that the unaffected sister(s) had no PMD diagnosis at the same age when the affected sister received a diagnosis.

As described elsewhere, 13 PMDs were identified through inpatient and outpatient diagnoses, along with treatments. In brief, inpatient and outpatient diagnoses were identified using the Swedish version of International Classification of Diseases, Ninth Revision (ICD-9) or International Statistical Classification of Diseases and Related Health Problems, Tenth Revision (ICD-10) . The National Patient Register has nationwide coverage on inpatient care from 1987 onward and includes information on more than 80% of specialist-based outpatient visits from 2001 onward with high validity (positive predictive value of 85%-95% across diseases). 19 To compensate for a lack of information on PMDs diagnosed in primary care, we identified prescriptions for antidepressant and oral contraceptives with a written indication for PMD treatment. Diagnoses and treatment codes are provided in eTable 1 in Supplement 1 .

Date and cause of death were obtained from the National Cause of Death Register. The underlying cause of death was classified according to ICD-10 codes as death due to nonnatural and natural causes (eTable 1 in Supplement 1 ). We further identified deaths due to neoplasms, cardiovascular diseases, and nervous system diseases as deaths from natural causes, whereas suicide and death due to accidents were classified as nonnatural causes. The register has a satisfactory accuracy rate for the studied causes of death (eg, 90% for malignant neoplasms, 87% for ischemic heart disease, and 96% for suicide). 20 - 22 All deaths were considered as premature deaths because they occurred before the age of 70 years. 23

Age at diagnosis or matching was calculated from date of birth, and country of birth was classified as born in Sweden or not. Region of residence, educational level, and income at the time of matching were derived from Longitudinal Integration Database for Health Insurance and Labor Market Studies, with regions grouped into south, center, or north of Sweden. Educational level was classified as 9 years or less, 10 to 12 years, more than 12 years, and unknown; personal income was divided into less than the 20th percentile, 20th to 80th percentile, and greater than the 80th percentile of the income distribution of the study population, and unknown.

Some psychiatric and somatic conditions are associated with both PMDs and premature death 8 , 10 - 12 , 24 - 26 and were considered as confounders in this study. Psychiatric comorbidities were defined as any psychiatric diagnoses recorded for inpatient or outpatient specialist care visits by the time of matching. The Charlson Comorbidity Index, adapted to Swedish ICD-9 or ICD-10 codes, 27 was used to assess somatic comorbidity. Only psychiatric and somatic comorbidities diagnosed before the matching date were included. Codes used to identify covariates are available in eTable 1 in Supplement 1 .

Descriptive statistics were performed to summarize the baseline characteristics between women with and without PMDs. Next, hazard ratios (HRs) of all-cause mortality associated with PMDs and corresponding 95% CIs were estimated using Cox regression models conditional on the matching set for the population-matched cohort and the sibling set for the sibling-matched cohort. The underlying timescales were time since matching for the population-matched cohort and age at follow-up for the sibling-matched cohorts. The Schoenfeld residual-based test was used to confirm that there were no violations to the proportional-hazard assumption. HRs were adjusted for attained age (through matching or underlying timescale), educational level, residence, country of birth, and personal income and were additionally adjusted for somatic and psychiatric comorbidities. Stratification by age at diagnosis was conducted because early onset of PMDs may have a longer impact throughout reproductive ages. We also performed stratification by psychiatric and somatic comorbidities to examine potential risk modification.

Associations with mortality were further estimated for natural and nonnatural causes and for the major causes observed in the population. In corresponding analyses, individuals were censored for deaths due to causes other than the ones under study. Stratification by age at diagnosis was also conducted. Having seen comparable but underpowered results from sibling comparison in the main analysis, these analyses were performed in the population-matched cohort only.

Prospective symptom charting over 2 consecutive menstrual cycles is recommend when diagnosing PMDs. 28 , 29 Because such information is not recorded in registers, we conducted a sensitivity analysis limited to women with a minimum of 2 recorded diagnoses of PMDs 28 days apart or longer. Owing to the challenges of determining intent in clinical practice, our main evaluation of suicide included deaths with undetermined intent, 30 - 32 whereas in a sensitivity analysis we restricted to intentional self-harm ( ICD-10 codes X60-X84). Additional sensitivity analyses for deaths attributed to neoplasms or cardiovascular disease were restricted to individuals without a history of the corresponding disease. Because receiving a diagnosis of PMD can take several years, 33 somatic and psychiatric comorbidities identified in the study could have occurred after PMDs onset and mediated the association with mortality. Allowing this possibility, we repeated the analyses without these comorbidities in the models. Finally, because treatment may influence natural mortality risk, we conducted stratifications by selective serotonin reuptake inhibitor (SSRI; Anatomical Therapeutic Chemical Classification N06AB) and hormonal replacement therapy (HRT; Anatomical Therapeutic Chemical Classification G03C and G03F) prescriptions, assessed as time-varying variables.

For all analyses, we used a 2-sided P < .05 to define statistical significance. Analyses were conducted from September 2022 to April 2023. Data were prepared in SAS statistical software version 9.4 (SAS Institute) and analyzed with Stata statistical software version 17.0 (StataCorp).

A total of 3 700 275 women were identified in the registers (eFigure in Supplement 1 ). Among them, 67 748 received a diagnosis of PMDs between 2001 and 2018 and were free from bilateral oophorectomy or hysterectomy at the time of PMD diagnosis. These women were matched at the time of diagnosis to 5 women fulfilling the same inclusion criteria and free from PMD (338 740 women), for a total population-matched cohort of 406 488 individuals. More than one-third of the women with PMDs had at least 1 full sister, and matching to up to 7 siblings resulted in a sibling-matched cohort of 55 801 individuals.

The mean (SD) age at diagnosis or matching was 35.8 (8.2) years ( Table 1 ). More than one-half of the women in the population-matched cohort resided in the middle of the country, reaching 65.4% (44 285 women) for women with PMDs. Somatic comorbidities were similarly distributed (6718 women with PMD [9.9%] and 30 870 women without PMD [9.1%] had ≥1 somatic comorbidity), whereas psychiatric disorders were more frequent among women with PMDs (16 160 women with PMD [23.8%] vs 47 919 women without PMD [14.1%]). Similar patterns were noted in the sibling-matched cohort.

During a mean (SD) follow-up of 6.2 (4.6) years (range, 1-18 years), 367 deaths were observed among women with PMDs (rate, 8.4 deaths per 10 000 person-years; 95% CI, 7.6-9.3 deaths per 10 000 person-years), and 1958 deaths were observed among women without PMDs (rate, 9.1 deaths per 10 000 person-years; 95% CI, 8.7-9.6 deaths per 10 000 person-years). Overall, women with PMDs did not have a higher risk of all-cause mortality compared with women without PMDs (age-adjusted HR, 0.91; 95% CI, 0.82-1.02) ( Table 2 ). A lower mortality risk was found when accounting for demographics and comorbidities (HR, 0.88; 95% CI, 0.77-0.99). This lower risk was mainly seen among women with PMDs diagnosed at ages 45 to 51 years (HR, 0.79; 95% CI, 0.64-0.97), whereas women with PMDs diagnosed before the age of 25 years had more than doubled risk of death (HR, 2.51; 95% CI, 1.42-4.42). Largely comparable results were found in the sibling comparison (HR, 0.84; 95% CI, 0.67-1.12), although statistical power was limited, particularly in age-stratified analysis.

The association of PMDs with all-cause mortality was comparable between women with and without psychiatric comorbidity ( P for interaction = .58) ( Table 3 ). However, the inverse association was greater among women with somatic comorbidities (HR, 0.47; 95% CI, 0.35-0.62). Again, this finding appeared to be more prevalent among women whose PMD was diagnosed at ages 45 to 51 years (eTable 2 in Supplement 1 ), whereas among women who received a diagnosis before age 25 years, there was no significant interaction with either comorbidity.

The 5 most common causes of death were neoplasms (150 deaths [40.9%]), suicide (100 deaths [27.2%]), cardiovascular diseases (29 deaths [7.9%]), accident (29 deaths [7.9%]), and nervous system disease (18 deaths [4.9%]) (eTable 3 in Supplement 1 ). The PMD-associated risk of death due to natural causes followed the same pattern observed for all-cause mortality, with lower risk overall (HR, 0.73; 95% CI, 0.62-0.84) but elevated risk among women who received a diagnosis before the age of 25 years (HR, 2.59; 95% CI, 1.21-5.54) ( Table 4 ). The lower risk was largely associated with cardiovascular-specific mortality (HR, 0.53; 95% CI, 0.34-0.84). There were 257 deaths attributed to cardiovascular disease, with 133 (51.8%) occurring in women who were included in the cohort at age 45 years or older (eTable 4 in Supplement 1 ). In contrast, mortality due to nonnatural causes was higher among women with PMDs (HR, 1.59; 95% CI, 1.24-2.04) and was primarily explained by suicide (HR, 1.92; 95% CI, 1.42-2.60). Notably, an elevated risk of suicide was observed regardless of the age at diagnosis ( P for interaction = .68) ( Table 5 ), although it was more pronounced among women who received a diagnosis before age 25 years (HR, 3.84; 95% CI, 1.18-12.45). Among women younger than 25 years who died, approximately one-third of the deaths (19 deaths) were due to suicide (eTables 4 and 5 in Supplement 1 ).

Comparable results were observed when the analysis was limited to PMDs with 2 diagnoses 28 days or more apart (eTable 6 in Supplement 1 ). Similarly, applying a stricter definition of suicide resulted in comparable estimates (eTable 7 in Supplement 1 ). Excluding individuals with a history of cancer or cardiovascular disease did not change the HR for the corresponding cause-specific mortality. Removing psychiatric or somatic comorbidities from regression models did not noticeably change the estimates (eTable 8 in Supplement 1 ). In addition, the inverse association between PMDs and natural mortality risk remained among individuals who did not use HRT or SSRI before or during the follow-up (eTable 9 in Supplement 1 ). SSRIs were prescribed to more than 80% of patients with PMD (55 552 women); 43% of women who received a diagnosis of PMDs at age 45 years or older were prescribed HRT (4110 women) compared with 23% of unaffected women (10 829 women). Finally, PMD-free women had a higher prevalence of diabetes or breast cancer (eTables 10 and 11 in Supplement 1 ).

This nationwide, population-based, matched cohort study with follow-up for up to 18 years fills an important gap in the understanding of all-cause and cause-specific mortality among women with PMDs. The use of national registers enabled complete follow-up and comprehensive information on death and its causes. Although no increased risk of all-cause death was observed overall, an elevated risk was noted among women who received a diagnosis before age 25 years. Women with PMDs were also found to have an elevated risk for suicide, regardless of age at diagnosis.

Our study revealed a consistently elevated risk of suicide among women with PMDs across all age groups. This is in line with previous research 14 , 34 showing that individuals with PMDs have a higher prevalence of suicidality. Our recent study 13 showed that women with PMDs were at increased risk of suicide attempt. However, to our knowledge, the current study is the first report to illustrate the increased risk of completed suicide.

Our findings further revealed that young women with diagnosed PMDs had an increased risk of all-cause mortality. Although suicidal behavior is more common in young women, this finding is not completely explained by suicide, which accounted for one-third of the deaths (eTables 4 and 5 in Supplement 1 ). Indeed, we also observed an increased risk of deaths due to natural causes in this group. Future studies with larger sample size are needed to examine the cause-specific mortality for these women.

In contrast, women who received a diagnosis at age 45 years or older had a lower risk of mortality than women without PMDs. These women may present a late-onset PMD or an exacerbation of mild symptoms, with a shorter cumulative impact of PMDs as symptoms are expected to end after menopause. We cannot exclude a potential healthy survivor effect because women who died before receiving a diagnosis or being identified in the registers were not included. Also, we must consider the potential for misclassification, as perimenopausal symptoms and depression may mirror PMDs symptoms, resulting in potential diagnostic errors. Moreover, women with premature menopause are not at risk of PMDs and might be oversampled in the unaffected group. Given that early menopause is associated with elevated risk of cardiovascular events 35 , 36 and premature mortality, 37 this may have influenced and partly explains the inverse associations. Specific information on menopause is lacking from registers; the age of first HRT prescription or diagnosis of early menopause were similar between the studied groups, although diagnoses and treatment rates are low in Sweden. 18

The unexpected finding of a lower risk of death due to natural causes associated with PMDs, particularly from cardiovascular events, warrants further investigation. This association may have been influenced by the reduced mortality in women who received a diagnosis at 45 years or older, because 51.8% of the cardiovascular-specific deaths occurred among this group (eTable 4 in Supplement 1 ). Because PMDs are often underdiagnosed, women identified with PMDs may have a higher level of self-awareness and maintain closer contact with the health care system. They may be more inclined to behavior changes, receiving a diagnosis early, and/or receiving treatment for comorbidities. The lower risk of cardiovascular-specific death could also be related to the use of SSRIs, which were prescribed to more than 80% of the patients with PMD. The cardioprotective effect of SSRI has been reported, although they can confer adverse impact on specific cardiovascular diseases. 38 , 39 A similar hypothesis can be formulated for HRT 40 : 43% of women who received a diagnosis of PMD at age 45 years or older were prescribed HRT compared with 23% for unaffected women. However, the inverse association remained among individuals not exposed to HRT or SSRIs. We also acknowledge the possibility of unexplored biases that could have influenced these unexpected findings, despite our concerted efforts to address them thoroughly.

PMDs are highly comorbid with psychiatric disorders, 8 , 9 , 12 , 41 which are associated with a higher mortality risk. 12 , 40 Although psychiatric comorbidities could have explained our findings among young women, we observed comparable associations in the presence or absence of psychiatric comorbidity. Notably, some women may develop major depression later in life, 9 and such a mediation pathway warrants future research. Regarding somatic comorbidity, we found greater inverse associations between PMDs and mortality in the presence of 1 or more condition. This could be partially attributed a closer contact of affected women with the health care system. Moreover, although the prevalence for 1 or more comorbidity diagnosed before the matching date was comparable between women, the conditions and their severity may differ. For instance, some somatic comorbidities (eg, terminal stage of cancer) or treatments (eg, chemotherapy for breast cancer) can lead to amenorrhea or oligomenorrhea, 7 , 42 - 44 reducing the occurrence of PMD symptoms. Indeed, in our data, PMD-free women had a higher prevalence of diabetes or breast cancer (eTables 10 and 11 in Supplement 1 ). The limited information on disease severity did not allow further investigation. The main strength of this study is the use of the Swedish register data, which allowed us to conduct a nationwide study with complete follow-up and comprehensive information on death and its causes.

This study has several limitations. First, although guidelines suggest diagnosis confirmation by a prospective evaluation of symptoms for 2 menstrual cycles, 29 the registers lacked such information. However, restricting PMDs to 2 diagnoses registered separately yielded comparable results. Moreover, delayed diagnosis is frequent for PMDs, 45 and most are diagnosed in primary care and not treated with medication, leading to potential misclassification of affected women as unaffected. However, such potential misclassification should not be related to the risk of death but may have attenuated the association toward the null.

Second, this study relied on recordings in the National Cause of Death Register, resulting in potential misclassification on the cause of death. 21 A study 20 showed an overall satisfactory accuracy rate of 77%, with variation depending on the disease (90% for malignant neoplasms, 87% for ischemic heart disease) and age (98% and 91% agreement in groups 0-44 and 45-64 years, respectively). We used ICD-9 or ICD-10 chapters to identify and group causes of death, minimizing the potential misclassification. 46

Third, some potential confounding factors were not available in the registers (eg, smoking status 47 , 48 or body mass index 25 , 49 ). Comparable results were observed in the sibling comparison, which allowed us to address factors shared between sisters including familial environment, genetics, and possibly some lifestyle factors.

Fourth, the population under study was relatively young, with a mean (SD) age of 35.8 (8.2) years, and the mean (SD) duration of follow-up was 6.2 (4.6) years. As a result, the study primarily captured deaths due to nonnatural causes, and only short-term mortality could be assessed. The small number of events also limits the generalization of the results. Future studies with longer follow-up are needed to capture long-term consequences.

Our findings suggest that women with clinically diagnosed PMDs were not at elevated risk of all-cause short-term death overall. However, women who received a diagnosis of PMD at an early age showed excess mortality, and the risk of suicide was elevated regardless of age. This supports the importance of careful follow-up for young women with PMDs and highlights the need to develop suicide prevention strategies for all women with PMDs.

Accepted for Publication: March 25, 2024.

Published: May 28, 2024. doi:10.1001/jamanetworkopen.2024.13394

Open Access: This is an open access article distributed under the terms of the CC-BY License . © 2024 Opatowski M et al. JAMA Network Open .

Corresponding Author: Marion Opatowski, PhD, Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Nobels väg 13, Stockholm 171 65, Sweden ( [email protected] ).

Author Contributions: Dr Opatowski had full access to all of the data in the study and takes responsibility for the integrity of the data and the accuracy of the data analysis.

Concept and design: Opatowski, Lu.

Acquisition, analysis, or interpretation of data: All authors.

Drafting of the manuscript: Opatowski, Lu.

Critical review of the manuscript for important intellectual content: Valdimarsdóttir, Oberg, Bertone-Johnson, Lu.

Statistical analysis: Opatowski, Valdimarsdóttir.

Obtained funding: Opatowski, Valdimarsdóttir, Lu.

Administrative, technical, or material support: Oberg, Lu.

Supervision: Lu.

Conflict of Interest Disclosures: None reported.

Funding/Support: This work was supported by the Swedish Research Council for Health, Working Life and Welfare (FORTE) (grant No. 2020-00971 to Dr Lu), the Swedish Research Council (Vetenskapsrådet) (grant No. 2020-01003 to Dr Lu), the Karolinska Institutet Strategic Research Area in Epidemiology and Biostatistics (to Dr Lu), the Icelandic Research Fund (grant No. 218274-051 to Dr Valdimarsdóttir), and the Mental Health Foundation (Fonden för Psykisk Hälsa, to Dr Opatowski).

Role of the Funder/Sponsor: The funders had no role in the design and conduct of the study; collection, management, analysis, and interpretation of the data; preparation, review, or approval of the manuscript; and decision to submit the manuscript for publication.

Meeting Presentation: A poster with preliminary data was presented at the Society for Epidemiologic Research conference; June 15, 2023; Portland, Oregon.

Data Sharing Statement: See Supplement 2 .

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