review research paper difference

Review Paper vs. Research Paper: Main Differences

Doing a paper is difficult, so learn the difference between a review paper vs. research paper, to determine which one is ideal for you.

A research paper and a review paper are two very specific types of papers. They have different motives, goals, and prerequisites. The elements found in research papers and review papers differ. The research paper is based on originality, therefore the paper takes into consideration the author’s original research, whereas the review paper is founded on an existing collection of knowledge. 

This article will walk you through the main differences between a review paper vs. research paper, allowing you to correctly determine which one is ideal for your work.

What is a review paper?

A review paper project tries to provide readers with an overview of an existing collection of knowledge by reviewing a book or an article and examining its content, structure, style, and statements. Reviews, such as peer reviews, can be used to examine and assess the work of other authors, rating the work by comparing it to the work of others. A review article is frequently written for a large readership, which is why it is usually brief. 

Review papers can be classified into three types:

• Narrative: a collection of and attempt to communicate all known information about a certain topic. It is based on research that has previously been completed and published. 
• Meta-analysis: a method of comparing and combining the findings of past research studies. It is done routinely to evaluate the efficacy of a particular initiative or method of treatment.
• Systematic: a search of all known scientific information on a topic to find a solution to a specific issue or problem. 

What is a research paper?

A research paper entails writing on research that has been performed by themselves, usually something new and done mostly from scratch since it has to be original research. It incorporates the research parameters, as well as the assessment, interpretation and important findings of the research. 

Writing a research paper involves several phases and different aspects, such as: selecting a topic, developing a hypothesis, conducting research, testing the hypothesis, drawing conclusions, and publishing a paper supporting or denying the hypothesis. 

Review paper vs. Research paper

Now that you have a basic understanding of both sorts of papers, it is time to compare and contrast the main differences between review paper vs. research paper.

These are the main differences, however, there may be others:

• A research paper is usually more detailed and thorough than a review paper.
• A research paper is usually peer-reviewed, but a review paper is not always.
• In general, a research paper is more formal than a review paper.
• A research paper’s tone is normally objective, but a review paper’s tone can be more subjective.
• A research paper is normally written in APA style, however, a review paper may be written in a different format.

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Differences Between Review Paper and Research Paper

A research paper includes original work while a review paper includes the summary of existing work which explains or solves a specific problem. 

An integral part of a PhD dissertation or thesis is writing a research and review article, besides writing a thesis, proposal and synopsis. In addition, one also has to publish an article in a peer-reviewed journal which is indeed a tougher task, right!

Writing is an indispensable part of the doctorate degree and has significant value in honoring the same degree. A student when becoming a PhD candidate has to write a thesis statement, research proposal, synopsis of the doctorate, thesis, research article and review article, in chronological order.

If one fails to do so, they can’t get a degree. And that’s why writing is important. Nonetheless, students face problems while writing either research or review articles. 

Supportive evidence suggests that students actually don’t know the basic and major differences between either so fail to publish both article types. 

In the present piece of content, I will explain the importance of a review and research article as well as the differences between both. I am hoping that this article will add value to your knowledge and help you in your PhD. 

Stay tuned. 

What is a Review Paper? 

What is a research paper, review vs research paper: differences, research article vs review article- similarities:, wrapping up: .

A review chapter or review articles add value to the thesis as well as existing knowledge. Universities are usually recommended to write and publish it. From students’ perspectives, review writing frightens them. 

However, from a supervisors’ perspective, it should be precise, concise and nearly perfect. 

Review writing is a tedious, frustrating and time-consuming process that needs special attention. The reason why it should be nearly perfect is that it supports researchers’ original work. 

Technically, the review article comprises a summary of the existing research in a structured manner. Normally, it addresses the original research work and solves the existing problem by literature. 

However, it can’t solve any existing problem, it doesn’t need wet-lab experimentation. It only shows the existing state of understanding of a topic. Notedly, an expert of the subject, experienced person, professor and professional scientist can usually write a review. 

A research paper/article contributes original research or work of a researcher on the present topic, usually includes web lab work. Much like the review, a research article should be published in a peer-reviewed journal too. 

Research article writing takes too much time as it includes research work additionally. Comprehensive writing is required to explain the materials & methods section and results & outcomes while the elaborative explanation is sufficient to introduce a topic. 

Structurally a typical research article or paper has an introduction or background, Materials & Methods, Results & discussion and conclusion. 

Depending upon the requirement of the journal and the depth or concentration of the research, the length of the article may vary, however, ordinarily is between 2 to 8 pages. 

Much like the review article, an abstract and a list of references must be included in the article. 

In summary, the research paper provides new knowledge in the relevant field and solves an existing problem by it. 

Now quickly move to the important part of this article, what are the differences between the review and research paper? 

A review article is certainly a comprehensive, in-depth and extensively well-written piece of information covering summaries of already present knowledge. While the research article constitutes an elaborative introduction of the topic and an in-depth explanation of how the research was conducted. It contributes new knowledge.

A review is written based on the already existing information and so considered as a secondary source of information, while the research paper has original research work supported by already existing sources. 

In terms of length, a review article has an in-depth explanation and so are longer, normally, 10 to 20 pages whilst the research article has an elaborative explanation and to the point information on the problem, usually ranging from 2 to 8 pages.

The review article addresses the problem whilst the research article solves the problem, certainly. 

The conclusion of the review article supports the already present findings while the result of the research article is supported by the existing research work. 

The purpose of writing a research paper is to critically analyze already existing or previous work in the form of short summaries. And restricted to a specific topic. 

On the other side, the research article includes the author’s own work in detail

Structurally, the review article has a single heading or sometimes a conclusion at the end of the article whilst the research article has sections like an introduction to the topic, materials & methods, results, discussion and final interpretation. 

Steps in review article writing are,

• Topic finding 
• Searching relevant sources
• Summarising each source 
• Correlating them with the topic or problem
• Concluding the research.

Steps in research article writing are,

• Choosing a problem or gap in present findings
• Sample collection, experimentation and wet lab work
• Finding, collecting and organizing the data
• Correlating it with the present knowledge
• Stating results 
• Final interpretation.

Normally, a subject expert or experienced person can write a review article while any student, or person having the original research work can write a research article.

The review article defines or clarifies a problem, explains it by compiling previous investigations and suggests problem-solving strategies or options. On the other hand, the research article has an original problem-solving statement supported by various chapters and previous research. 

So the review article suggests possible outcomes to fill the knowledge gap while the research article provides evidence and new knowledge on how to fill the gap. 

Summary: 

Either document has been written for a different purpose which solves almost the same objective. Fortunately, there are several similarities in writing a research or review article. Hera re some,

Both have in-text citations, a references page, an abstract and contributors. Both also need a final conclusion too in order to address or solve a problem. 

Research or review articles can be submitted or published in peer-reviewed journals. 

Both require educational, professional, informal and research writing skills. 

Importantly, both articles must be plagiarism-free, copying isn’t recommended. 

Every PhD student must have written at least a single review and research article during their research or doctoral tenure to get an award. Achieving a successful publication needs critical writing skills and original research or findings. 

The major difference between either is that the review article has summed information that directs one towards solving a problem and so does not include original work. 

Whilst the research article actually proposes a way to solve a problem and so has original work.  

Dr. Tushar Chauhan is a Scientist, Blogger and Scientific-writer. He has completed PhD in Genetics. Dr. Chauhan is a PhD coach and tutor.

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Research Paper Vs Review Paper | 50 Differences

50 Differences Between Research Article and a Review Article

Table of contents

A research paper is a piece of writing that reports facts, data, and other information on a specific topic. It is usually longer than a review paper and includes a detailed evaluation of the research. Whereas, a review paper is a shorter piece of writing that summarizes and evaluates the research on a specific topic. It is usually shorter than a research paper and does not include a detailed evaluation of the research. In this article, we have listed the 50 important differences between a review paper vs research article.

• A research paper is typically much longer than a review paper.
• A research paper is typically more detailed and comprehensive than a review paper.
• A research paper is typically more focused on a specific topic than a review paper.
• A research paper is typically more analytical and critical than a review paper.
• A research paper is typically more objective than a review paper.
• A research paper is typically written by one or more authors, while a review paper may be written by a single author.
• A research paper is typically peer-reviewed, while a review paper may not be.
• A research paper is typically published in a scholarly journal, while a review paper may be published in a variety of different publications.
• The audience for a research paper is typically other scholars, while the audience for a review paper may be the general public.
• The purpose of a research paper is typically to contribute to the scholarly literature, while the purpose of a review paper may be to provide an overview of the literature or to evaluate a particular research study.
• The structure of a research paper is typically more complex than the structure of a review paper.
• A research paper typically includes an abstract, while a review paper may not.
• A research paper typically includes a literature review, while a review paper may not.
• A research paper typically includes a methodology section, while a review paper may not.
• A research paper typically includes results and discussion sections, while a review paper may not.
• A research paper typically includes a conclusion, while a review paper may not.
• A research paper is typically organized around a central research question , while a review paper may be organized around a central theme.
• A research paper typically uses primary sources, while a review paper may use both primary and secondary sources.
• A research paper is typically based on empirical research, while a review paper may be based on either empirical or non-empirical research.
• A research paper is typically more formal than a review paper.
• A research paper is typically written in the third person, while a review paper may be written in the first person.
• A research paper typically uses formal language, while a review paper may use more informal language.
• A research paper is typically objective in tone, while a review paper may be more subjective in tone.
• A research paper typically uses APA style, while a review paper may use a different style.
• A research paper typically includes a title page, while a review paper may not.
• A research paper typically includes an abstract on the title page, while a review paper may not.
• A research paper typically includes keywords on the title page, while a review paper may not.
• A research paper typically includes an author note, while a review paper may not.
• A research paper is typically organized around a central research question, while a review paper may be organized around a central theme.
• A research paper is typically longer than a review paper.

I hope, this article would help you to know the differences between Research Paper and a Review Paper.

Also Read: What is a Research Design? Importance and Types

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What is a Research Design? Importance and Types

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What is the difference between a Research Paper and a Review Paper?

A research paper and a review paper are both scholarly documents, but they serve different purposes and have different characteristics.research paper publication

A research paper is a document that presents the results of original research or experimentation. It is typically written by a researcher or a group of researchers, and it is intended to share new findings or discoveries with the academic community. A research paper typically includes several key elements: an introduction, which provides background information on the topic and sets the stage for the research; a literature review, which summarizes and evaluates existing research on the topic; a methodology section, which describes the methods used to conduct the research; a results section, which presents the findings of the research; a discussion section, which interprets and explains the results and their significance; and a references section, which lists the sources cited in the paper. The overall goal of a research paper is to report on new findings or discoveries in a specific field of study.

A review paper, on the other hand, is a document that summarizes and evaluates existing research on a particular topic. It is typically written by a researcher or group of researchers who are experts in the field, and it is intended to provide a comprehensive overview of the current state of knowledge on a specific topic. A review paper also typically includes several key elements: an introduction, which provides background information on the topic and sets the stage for the review; a literature review, which summarizes and evaluates existing research on the topic; and a discussion section, which highlights key findings, identifies gaps in the literature, and suggests areas for future research. The overall goal of a review paper is to provide a comprehensive overview of the current state of knowledge on a specific topic and to help readers understand the implications of the research for their own work and for the field as a whole.

In summary, the main difference between a research paper and a review paper is that a research paper presents new findings or discoveries, while a review paper summarizes and evaluates existing research. Research papers are more focused on original research and experimentation, while review papers are more focused on providing a comprehensive overview of the current state of knowledge on a specific topic. Both types of papers are important contributions to the academic community, but they serve different purposes and have different characteristics.

What is DOI?

What do you need to do during production of your research paper, what are the advantages of publishing a research paper, ways to support your academic wellbeing which preparing the research paper/article, how to improve your research paper writing skills, is doi compulsory to publish a research paper in a journal, in what ways does research paper give weight to career development, how to develop a research paper from scratch, how plagiarism report plays crucial role in research paper publication.

Difference Between | Descriptive Analysis and Comparisons

Search form, difference between research paper and review paper.

Key Difference: The primary difference between a research paper and a review paper is that a research paper is based on the author’s original research and their analysis and interpretation of their research finishing, whereas a review paper collects and collates information on a particular topic from various different written publications.

A research paper involves writing about research that one has conducted themselves. It includes the parameters involved in the research as well as their analysis and interpretation of the research.

Writing a research paper involves many different steps such as selecting a topic, creating a hypothesis, doing research, testing the hypothesis, making conclusions, and writing a paper supporting or disproving the hypothesis.

A review paper, on the other hand, involves collection information from a variety of different sources. These sources can be primary or secondary. Primary sources can be people who have conducted research and have first hand information, whereas secondary sources are papers and documents that have covered the topic on hand.

A review paper collects and combines information from these various sources and presents in all in one place. The benefit of this that it makes information regarding a particular topic easier to find and reference. A student may be asked to support an argument or a hypothesis in a review paper by citing various works and sources of information.

Review papers can be categorized into three different types: -

• Narrative – which collects and attempts to explain any and all existing knowledge on a particular topic. It is based on research that is already conducted and published by someone else.
• Systematic – in which one searches all existing scientific literature on a topic and tries to find an answer to a particular question or problem.
• Meta-analysis – which compares and combines the findings of previously published studies. It is usually done in order to assess the effectiveness of an intervention or mode of treatment.

The job of a research paper is for one to be able to present new ideas and new information which can hep move science ahead, whereas a review paper allows one to combine ideas by collecting information from various sources, which makes information easier to find and refer to.

Comparison between Research Paper and Review Paper:

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Ten Simple Rules for Writing a Literature Review

Marco pautasso.

1 Centre for Functional and Evolutionary Ecology (CEFE), CNRS, Montpellier, France

2 Centre for Biodiversity Synthesis and Analysis (CESAB), FRB, Aix-en-Provence, France

Literature reviews are in great demand in most scientific fields. Their need stems from the ever-increasing output of scientific publications [1] . For example, compared to 1991, in 2008 three, eight, and forty times more papers were indexed in Web of Science on malaria, obesity, and biodiversity, respectively [2] . Given such mountains of papers, scientists cannot be expected to examine in detail every single new paper relevant to their interests [3] . Thus, it is both advantageous and necessary to rely on regular summaries of the recent literature. Although recognition for scientists mainly comes from primary research, timely literature reviews can lead to new synthetic insights and are often widely read [4] . For such summaries to be useful, however, they need to be compiled in a professional way [5] .

When starting from scratch, reviewing the literature can require a titanic amount of work. That is why researchers who have spent their career working on a certain research issue are in a perfect position to review that literature. Some graduate schools are now offering courses in reviewing the literature, given that most research students start their project by producing an overview of what has already been done on their research issue [6] . However, it is likely that most scientists have not thought in detail about how to approach and carry out a literature review.

Reviewing the literature requires the ability to juggle multiple tasks, from finding and evaluating relevant material to synthesising information from various sources, from critical thinking to paraphrasing, evaluating, and citation skills [7] . In this contribution, I share ten simple rules I learned working on about 25 literature reviews as a PhD and postdoctoral student. Ideas and insights also come from discussions with coauthors and colleagues, as well as feedback from reviewers and editors.

Rule 1: Define a Topic and Audience

How to choose which topic to review? There are so many issues in contemporary science that you could spend a lifetime of attending conferences and reading the literature just pondering what to review. On the one hand, if you take several years to choose, several other people may have had the same idea in the meantime. On the other hand, only a well-considered topic is likely to lead to a brilliant literature review [8] . The topic must at least be:

• interesting to you (ideally, you should have come across a series of recent papers related to your line of work that call for a critical summary),
• an important aspect of the field (so that many readers will be interested in the review and there will be enough material to write it), and
• a well-defined issue (otherwise you could potentially include thousands of publications, which would make the review unhelpful).

Ideas for potential reviews may come from papers providing lists of key research questions to be answered [9] , but also from serendipitous moments during desultory reading and discussions. In addition to choosing your topic, you should also select a target audience. In many cases, the topic (e.g., web services in computational biology) will automatically define an audience (e.g., computational biologists), but that same topic may also be of interest to neighbouring fields (e.g., computer science, biology, etc.).

Rule 2: Search and Re-search the Literature

After having chosen your topic and audience, start by checking the literature and downloading relevant papers. Five pieces of advice here:

• keep track of the search items you use (so that your search can be replicated [10] ),
• keep a list of papers whose pdfs you cannot access immediately (so as to retrieve them later with alternative strategies),
• use a paper management system (e.g., Mendeley, Papers, Qiqqa, Sente),
• define early in the process some criteria for exclusion of irrelevant papers (these criteria can then be described in the review to help define its scope), and
• do not just look for research papers in the area you wish to review, but also seek previous reviews.

The chances are high that someone will already have published a literature review ( Figure 1 ), if not exactly on the issue you are planning to tackle, at least on a related topic. If there are already a few or several reviews of the literature on your issue, my advice is not to give up, but to carry on with your own literature review,

The bottom-right situation (many literature reviews but few research papers) is not just a theoretical situation; it applies, for example, to the study of the impacts of climate change on plant diseases, where there appear to be more literature reviews than research studies [33] .

• discussing in your review the approaches, limitations, and conclusions of past reviews,
• trying to find a new angle that has not been covered adequately in the previous reviews, and
• incorporating new material that has inevitably accumulated since their appearance.

When searching the literature for pertinent papers and reviews, the usual rules apply:

• be thorough,
• use different keywords and database sources (e.g., DBLP, Google Scholar, ISI Proceedings, JSTOR Search, Medline, Scopus, Web of Science), and
• look at who has cited past relevant papers and book chapters.

Rule 3: Take Notes While Reading

If you read the papers first, and only afterwards start writing the review, you will need a very good memory to remember who wrote what, and what your impressions and associations were while reading each single paper. My advice is, while reading, to start writing down interesting pieces of information, insights about how to organize the review, and thoughts on what to write. This way, by the time you have read the literature you selected, you will already have a rough draft of the review.

Of course, this draft will still need much rewriting, restructuring, and rethinking to obtain a text with a coherent argument [11] , but you will have avoided the danger posed by staring at a blank document. Be careful when taking notes to use quotation marks if you are provisionally copying verbatim from the literature. It is advisable then to reformulate such quotes with your own words in the final draft. It is important to be careful in noting the references already at this stage, so as to avoid misattributions. Using referencing software from the very beginning of your endeavour will save you time.

Rule 4: Choose the Type of Review You Wish to Write

After having taken notes while reading the literature, you will have a rough idea of the amount of material available for the review. This is probably a good time to decide whether to go for a mini- or a full review. Some journals are now favouring the publication of rather short reviews focusing on the last few years, with a limit on the number of words and citations. A mini-review is not necessarily a minor review: it may well attract more attention from busy readers, although it will inevitably simplify some issues and leave out some relevant material due to space limitations. A full review will have the advantage of more freedom to cover in detail the complexities of a particular scientific development, but may then be left in the pile of the very important papers “to be read” by readers with little time to spare for major monographs.

There is probably a continuum between mini- and full reviews. The same point applies to the dichotomy of descriptive vs. integrative reviews. While descriptive reviews focus on the methodology, findings, and interpretation of each reviewed study, integrative reviews attempt to find common ideas and concepts from the reviewed material [12] . A similar distinction exists between narrative and systematic reviews: while narrative reviews are qualitative, systematic reviews attempt to test a hypothesis based on the published evidence, which is gathered using a predefined protocol to reduce bias [13] , [14] . When systematic reviews analyse quantitative results in a quantitative way, they become meta-analyses. The choice between different review types will have to be made on a case-by-case basis, depending not just on the nature of the material found and the preferences of the target journal(s), but also on the time available to write the review and the number of coauthors [15] .

Rule 5: Keep the Review Focused, but Make It of Broad Interest

Whether your plan is to write a mini- or a full review, it is good advice to keep it focused 16 , 17 . Including material just for the sake of it can easily lead to reviews that are trying to do too many things at once. The need to keep a review focused can be problematic for interdisciplinary reviews, where the aim is to bridge the gap between fields [18] . If you are writing a review on, for example, how epidemiological approaches are used in modelling the spread of ideas, you may be inclined to include material from both parent fields, epidemiology and the study of cultural diffusion. This may be necessary to some extent, but in this case a focused review would only deal in detail with those studies at the interface between epidemiology and the spread of ideas.

While focus is an important feature of a successful review, this requirement has to be balanced with the need to make the review relevant to a broad audience. This square may be circled by discussing the wider implications of the reviewed topic for other disciplines.

Rule 6: Be Critical and Consistent

Reviewing the literature is not stamp collecting. A good review does not just summarize the literature, but discusses it critically, identifies methodological problems, and points out research gaps [19] . After having read a review of the literature, a reader should have a rough idea of:

• the major achievements in the reviewed field,
• the main areas of debate, and
• the outstanding research questions.

It is challenging to achieve a successful review on all these fronts. A solution can be to involve a set of complementary coauthors: some people are excellent at mapping what has been achieved, some others are very good at identifying dark clouds on the horizon, and some have instead a knack at predicting where solutions are going to come from. If your journal club has exactly this sort of team, then you should definitely write a review of the literature! In addition to critical thinking, a literature review needs consistency, for example in the choice of passive vs. active voice and present vs. past tense.

Rule 7: Find a Logical Structure

Like a well-baked cake, a good review has a number of telling features: it is worth the reader's time, timely, systematic, well written, focused, and critical. It also needs a good structure. With reviews, the usual subdivision of research papers into introduction, methods, results, and discussion does not work or is rarely used. However, a general introduction of the context and, toward the end, a recapitulation of the main points covered and take-home messages make sense also in the case of reviews. For systematic reviews, there is a trend towards including information about how the literature was searched (database, keywords, time limits) [20] .

How can you organize the flow of the main body of the review so that the reader will be drawn into and guided through it? It is generally helpful to draw a conceptual scheme of the review, e.g., with mind-mapping techniques. Such diagrams can help recognize a logical way to order and link the various sections of a review [21] . This is the case not just at the writing stage, but also for readers if the diagram is included in the review as a figure. A careful selection of diagrams and figures relevant to the reviewed topic can be very helpful to structure the text too [22] .

Rule 8: Make Use of Feedback

Reviews of the literature are normally peer-reviewed in the same way as research papers, and rightly so [23] . As a rule, incorporating feedback from reviewers greatly helps improve a review draft. Having read the review with a fresh mind, reviewers may spot inaccuracies, inconsistencies, and ambiguities that had not been noticed by the writers due to rereading the typescript too many times. It is however advisable to reread the draft one more time before submission, as a last-minute correction of typos, leaps, and muddled sentences may enable the reviewers to focus on providing advice on the content rather than the form.

Feedback is vital to writing a good review, and should be sought from a variety of colleagues, so as to obtain a diversity of views on the draft. This may lead in some cases to conflicting views on the merits of the paper, and on how to improve it, but such a situation is better than the absence of feedback. A diversity of feedback perspectives on a literature review can help identify where the consensus view stands in the landscape of the current scientific understanding of an issue [24] .

Rule 9: Include Your Own Relevant Research, but Be Objective

In many cases, reviewers of the literature will have published studies relevant to the review they are writing. This could create a conflict of interest: how can reviewers report objectively on their own work [25] ? Some scientists may be overly enthusiastic about what they have published, and thus risk giving too much importance to their own findings in the review. However, bias could also occur in the other direction: some scientists may be unduly dismissive of their own achievements, so that they will tend to downplay their contribution (if any) to a field when reviewing it.

In general, a review of the literature should neither be a public relations brochure nor an exercise in competitive self-denial. If a reviewer is up to the job of producing a well-organized and methodical review, which flows well and provides a service to the readership, then it should be possible to be objective in reviewing one's own relevant findings. In reviews written by multiple authors, this may be achieved by assigning the review of the results of a coauthor to different coauthors.

Rule 10: Be Up-to-Date, but Do Not Forget Older Studies

Given the progressive acceleration in the publication of scientific papers, today's reviews of the literature need awareness not just of the overall direction and achievements of a field of inquiry, but also of the latest studies, so as not to become out-of-date before they have been published. Ideally, a literature review should not identify as a major research gap an issue that has just been addressed in a series of papers in press (the same applies, of course, to older, overlooked studies (“sleeping beauties” [26] )). This implies that literature reviewers would do well to keep an eye on electronic lists of papers in press, given that it can take months before these appear in scientific databases. Some reviews declare that they have scanned the literature up to a certain point in time, but given that peer review can be a rather lengthy process, a full search for newly appeared literature at the revision stage may be worthwhile. Assessing the contribution of papers that have just appeared is particularly challenging, because there is little perspective with which to gauge their significance and impact on further research and society.

Inevitably, new papers on the reviewed topic (including independently written literature reviews) will appear from all quarters after the review has been published, so that there may soon be the need for an updated review. But this is the nature of science [27] – [32] . I wish everybody good luck with writing a review of the literature.

Acknowledgments

Many thanks to M. Barbosa, K. Dehnen-Schmutz, T. Döring, D. Fontaneto, M. Garbelotto, O. Holdenrieder, M. Jeger, D. Lonsdale, A. MacLeod, P. Mills, M. Moslonka-Lefebvre, G. Stancanelli, P. Weisberg, and X. Xu for insights and discussions, and to P. Bourne, T. Matoni, and D. Smith for helpful comments on a previous draft.

Funding Statement

This work was funded by the French Foundation for Research on Biodiversity (FRB) through its Centre for Synthesis and Analysis of Biodiversity data (CESAB), as part of the NETSEED research project. The funders had no role in the preparation of the manuscript.

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The Difference Between Research and Review Papers

The purpose of this article is to provide an overview of the difference between research and review papers. Research papers, while often times similar in topic, approach or subject matter to review articles, are unique pieces that require more work than a traditional book or magazine-style review. Through outlining the specific differences between these two paper types, readers will gain insight into how best to differentiate between them when faced with choosing which type of article they wish to pursue. Additionally, by understanding key distinctions in both structure and composition within each format it may aid authors who have difficulty determining where their own writings should fit given varying guidelines set forth by individual academic journals and publications for either style as well as providing potential strategies for enhancing the effectiveness of writing under one particular form versus another.

I. Introduction

Ii. definition of research and review papers, iii. similarities between research and review papers, iv. distinctions in purpose between research and review papers, v. strategies for writing a research paper compared to a review paper, vi. outcomes of conducting a literature review versus primary data collection, vii .conclusion.

A Brief Definition of Research Papers and Review Papers

Research papers are an important part of academic discourse, as they provide a formal way to discuss new ideas in the sciences. They involve extensive research on a given subject and offer insight into its complexities. These papers typically include background information, literature reviews, hypotheses or theories that might be supported by the data collected from experiments or field studies conducted by the author(s). In essence, these works synthesize existing knowledge about their chosen topic while expanding upon it with original analysis and insights.

Review papers differ significantly from research ones in that they do not introduce new results; rather, their purpose is to summarize current evidence regarding a particular issue or problem. Thus, review papers may cover topics related to recent developments in science but will focus on summarizing what has been done up until now without providing any novel conclusions beyond those already presented elsewhere. Consequently, such works often require more effort when it comes to researching sources than regular essays do due to how much information needs to be gathered for each article’s summary section

When it comes to understanding the differences between research papers and review papers, there is a lot to consider. Research papers are written as part of an academic or scientific study; they present original findings and insights on a particular topic, typically after conducting rigorous investigation into existing literature.

• Research Papers:

These studies delve deep into their chosen subject matter, attempting to unearth fresh perspectives by exploring new methods of analysis. This process often requires extensive reading and interpretation of data collected from primary sources. A major aspect in any research paper involves gathering evidence that supports its argumentative points – something which should be based off unbiased facts rather than opinionated conjecture.

On the other hand, review articles take an entirely different approach when presenting information regarding specific topics. Rather than researching original data like what’s found with research works, these pieces focus mainly on summarizing already-existing material from reputable journals or books.

• Review Articles:

Both research and review papers offer the opportunity for exploration. Research paper authors aim to add new knowledge on a particular subject or topic, while reviewers assess existing literature and draw conclusions from what has already been done in the area. Although they are related endeavors, there remain some important distinctions between them.

• Focus on original research based off of empirical evidence gathered through interviews, surveys or experiments
• Exploring an entirely new concept and/or testing a hypothesis

When comparing research papers to review papers, there are several distinctions in purpose. Research papers aim to present and explore a particular issue in depth, while review papers make an assessment of existing literature within the same field. Both have their own set of rules and requirements that need to be followed.

• Typically require students or academics to conduct independent research on a topic
• The writer must formulate hypotheses, test theories using scientific methods such as surveys or experiments, analyze data and provide conclusions drawn from results
• Usually serve as an overview of already published works on the topic at hand

>                           The goal is often not so much new findings but rather for identifying strengths & weaknesses of other authors’ work & presenting it coherently for readers                                                                                                  

Given the different objectives of a research paper and a review paper, there are some clear distinctions in terms of what is expected from each. Research papers tend to require an original interpretation or analysis, based on primary sources (data collected through experiments or surveys). On the other hand, review papers will generally focus on providing an overview and critique of existing literature.

Research papers should provide evidence-based conclusions that make use of both qualitative and quantitative data. They must also clearly outline any new theories or approaches being presented by the author. As such they often require considerable planning and preparation before writing commences.

• Review Papers:

Review papers can be shorter than traditional research papers as their purpose is not to present new ideas but rather to synthesize existing ones. In many cases these works will involve collecting together information from multiple sources which may include journal articles, books, websites etc., then summarizing this material into one cohesive piece. A key part here is assessing how reliable various sources are; authors should assess the validity of claims made within them prior to including them in their work.

This section will examine the differences between a literature review and primary data collection. There are both advantages and disadvantages to using either technique, so it is important for researchers to understand which method best fits their needs before starting a project.

A literature review is an in-depth analysis of existing research on a particular topic or question. It involves critically examining published studies as well as other available information about the subject at hand, such as books, websites, journals, reports etc., summarizing them into one document that summarizes current knowledge on the chosen topic or research question.

• Research Papers: Research papers require original thought from authors; they tend to focus more narrowly on specific topics.

On the other hand, collecting primary data entails gathering new information that has not been previously collected by anyone else regarding your study’s specific aims and objectives. This usually includes conducting surveys or interviews with individuals relevant to the topic being investigated. Primary data collection can provide highly detailed insights due to its customized nature compared to literature reviews.

• Review Papers:

. In addition , while you don’t necessarily need much expertise when completing a thorough literature review you do need specialized skillsets (such statistics) if you want reliable results when undertaking primary data collections . Therefore , depending upon what type of approach suits your goals better -a simple cost benefit assessment should be done beforehand assessing each methods positives/negatives respective costs incurred etc..

In conclusion, it can be seen that research papers and review papers are two different types of documents. While a research paper typically describes original work or experiments to further knowledge within an academic field, a review paper is a summary of existing information already published on the subject.

Research papers require substantial investigation into literature relevant to the topic, while review papers must provide readers with an overview and synthesis of existing studies related to the chosen area. Furthermore, each type has its own structure; for example, reviews often begin by discussing background concepts before moving onto more specific details in subsequent sections.

• Originate from new investigations or experiments conducted by authors.

• Incorporate primary sources such as interviews or observations.

• Contain data analysis & interpretation based on original experiment results.

• Summarize findings from other researchers’ studies published on the same subject matter.

• Provide critical evaluation about current understandings in a particular area of study.

• Cite previous works in order to contextualize discussions presented throughout body text.

English: In conclusion, it is evident that research papers and review papers are two distinct forms of writing. Research papers focus on an original topic or question while a review paper synthesizes existing literature to provide an overview of the current state of knowledge on a given subject. Understanding the differences between these two types of writings can help researchers in all disciplines identify appropriate publication opportunities for their work.

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Difference between Research Paper and Review Paper

Scholarly literature can be of different types. Many of them require researchers to perform an original study, whereas others are based on previously published research. Amateur researchers have quite a confusion understanding each type of scholarly literature and the difference between them.

Research Paper

When researchers partake in an original study or investigation of a unique topic, for example, a study of the prevalence of substance abuse in a specific community or geographical area, the findings of that study are presented as a research paper. The most essential component of a research paper is the analysis of the topic, evidence to support the study and the conclusion of the study. It can comprise of the answer to the reach question and may include a hypothesis, the resource requirement for the study and the method followed to reach the conclusion. The formatting of a research paper is fairly similar across all subjects and institutions, though it can vary from one region to another depending upon the pattern laid down by the publishing and educational bodies. This scholarly work is unique and bears no similarity to any other published work. Analysis of the data can vary from the use of software to authentic experiments.

Review Paper

Review papers are universal and can be focused upon a wide range of mediums, including articles in journals, books, magazines, and software. A review paper refers to the study and survey of a recently published Research paper on a specific topic or subject. For instance, climate change due to industrial waste has many scholarly Research paper. these papers can be reviewed by any other number of scholars for its merits. In order to write a review paper successfully, one needs to have knowledge of what other scholars have written on the subject and their thoughts on the subject, particularly in recent times. the reach papers act as a reference and source material for these review papers. These can be stimulating and extremely exhaustive with the intent for undertaking research by introducing challenging materials and facts. It should act as a summary of the original research paper with all its relevant literature on the topic.

Key differences between the Research paper and Review paper are given in the table below:

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How to Write a Literature Review

• What is a literature review

How is a literature review different from a research paper?

• What should I do before starting my literature review?
• What type of literature review should I write and how should I organize it?
• What should I be aware of while writing the literature review?
• For more information on Literature Reviews
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The purpose of an academic research paper is to develop a new argument. The literature review is one part of a research paper. In a research paper, you use the literature review as a foundation and as support for the new insight that you contribute. The focus of a literature review, however, is to summarize and analyze the arguments and ideas of others without adding new contributions.

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Difference Between Research Paper and Review Paper? 

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A research paper and a review paper writing are two different types of documents. They have different purposes, purposes, and requirements.  Research papers and review papers contain different information. The r esearch paper contains original research work by the author, while the review paper is based on an existing source of knowledge. 

In this blog, let’s discuss the differences between research and review paper writing . 

What are Research Papers?  

A research paper is a type of essay where the main purpose is that it should present new ideas and information to the audience. The author of the research paper must provide facts, figures, graphs, and other types of written information that can support his/her argument(s).  

Research papers can be written on any topic, but they must be connected with one or more disciplines. 

A good example is when science students write their research papers on cell division or DNA synthesis.  

What are Review Papers?  

A review paper writing aims to provide readers with an overview of an article or book by reviewing its content, structure, style, and arguments. Reviews can be used to evaluate other people’s work or to assess one’s own work by comparing it with another’s work (i.e., peer reviews). Review papers are usually shorter than research papers because they are intended for wider audiences. 

Understanding the Main Difference:  

Research papers and review papers are two different types of writing assignments you will encounter in your academic career. 

Research paper writing: The research paper is a written piece that is required to answer the question, “What do we know about this topic?” 

Review paper writing : The review paper is a written piece that is required to answer the question, “What do we not know about this topic?” 

More about Research Papers:  

• Research papers present essential information that has been gathered from many sources. 
• The writer must cite his sources for all ideas used in this article. This can be done by using bibliographies or footnotes at the end of each page of your paper. 
• A bibliography is a list of all sources used within your article; it should be placed at the end of your work or on an appendix page in the principal body.
• Footnotes cite specific puotes or references not found within the text itself. 
• They should also be placed at the end of your work. Or on an appendix page if used as part of your principal body. 

More about Review Papers : 

• Review papers have a special role in scientific literature. They are one of the most common papers and are often used to measure an individual’s scientific contributions. It provides a summary of current knowledge on the subject while identifying gaps in that knowledge, and it may also offer suggestions for future research. 
• Review papers are most often written by scientists publishing in peer-reviewed journals, although they can be written by anyone with access to relevant information about the subject matter.  
• Review papers usually include an introduction and background information about their topic. It is related to other subjects, discussion of previous work on the subject, and research methods used to gather data from studies.  
• Usually conducted by others who have studied the same thing, conclusions are supported by evidence from these studies and any additional information needed to understand their findings and draw conclusions from them. 

What is a Literature Review? Is it similar to Review Papers?  

A literature review is a scholarly document that discusses the current state of knowledge on a topic. It may evaluate existing research quality and determine which works should be included in an analysis or synthesis. 

• A literature review can be conducted by anyone interested in a particular topic area. But it is usually performed by someone with some knowledge or training.
• The primary purpose of a literature review is to provide background information about a topic. So that the author can develop the ideas for a research paper or report. For this to happen, you need to know what your audience wants. You also need to understand what your audience wants from you. 
• A literature review is a critique of current literature. A literature review is similar to a research paper , but it is not as long and detailed.  

The main difference is that a literature review typically focuses on only one or two specific topics. Whereas a research paper can be more broadly focused and may include multiple sections. 

How does a Review Paper help form a Research Paper?  

A review paper is a summary of previous research on a topic. It can be either an objective or subjective analysis.  

The purpose of the review is to summarize the findings of previous research. Also to determine whether the results are valid and reliable.   

This can be done by examining the research methods used in the studies and their design, measurement and statistical analysis. 

In addition to presenting information about a subject in its own right. Reviews also provide a context for future research by identifying areas that need to be addressed. Checks may be critical in identifying areas that require further investigation or discussion. They also help researchers focus their efforts on those areas that are most important to address.   

Tips for Writing Research paper and Review paper:  

A review paper has to be written. First, it includes the citations you might require while developing your research paper.  

While writing a research paper , you should inquire about every question that comes to your mind. And follow through with them appropriately. 

A review paper is not your final paper; it requires constant research and a table of contents, commonly known as the bibliography. With the help of a bibliography, you will have a clear list of items you need in-depth research. It will prevent you from getting confused and haphazard with your findings and research.  

A research paper is a piece of writing that tries to answer a specific question. A review paper is typically shorter than a research paper and focuses on one main point or idea.

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• How to Write a Literature Review | Guide, Examples, & Templates

How to Write a Literature Review | Guide, Examples, & Templates

Published on January 2, 2023 by Shona McCombes . Revised on September 11, 2023.

What is a literature review? A literature review is a survey of scholarly sources on a specific topic. It provides an overview of current knowledge, allowing you to identify relevant theories, methods, and gaps in the existing research that you can later apply to your paper, thesis, or dissertation topic .

There are five key steps to writing a literature review:

• Search for relevant literature
• Evaluate sources
• Identify themes, debates, and gaps
• Outline the structure
• Write your literature review

A good literature review doesn’t just summarize sources—it analyzes, synthesizes , and critically evaluates to give a clear picture of the state of knowledge on the subject.

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Table of contents

What is the purpose of a literature review, examples of literature reviews, step 1 – search for relevant literature, step 2 – evaluate and select sources, step 3 – identify themes, debates, and gaps, step 4 – outline your literature review’s structure, step 5 – write your literature review, free lecture slides, other interesting articles, frequently asked questions, introduction.

• Quick Run-through
• Step 1 & 2

When you write a thesis , dissertation , or research paper , you will likely have to conduct a literature review to situate your research within existing knowledge. The literature review gives you a chance to:

• Demonstrate your familiarity with the topic and its scholarly context
• Develop a theoretical framework and methodology for your research
• Position your work in relation to other researchers and theorists
• Show how your research addresses a gap or contributes to a debate
• Evaluate the current state of research and demonstrate your knowledge of the scholarly debates around your topic.

Writing literature reviews is a particularly important skill if you want to apply for graduate school or pursue a career in research. We’ve written a step-by-step guide that you can follow below.

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See an example

Writing literature reviews can be quite challenging! A good starting point could be to look at some examples, depending on what kind of literature review you’d like to write.

• Example literature review #1: “Why Do People Migrate? A Review of the Theoretical Literature” ( Theoretical literature review about the development of economic migration theory from the 1950s to today.)
• Example literature review #2: “Literature review as a research methodology: An overview and guidelines” ( Methodological literature review about interdisciplinary knowledge acquisition and production.)
• Example literature review #3: “The Use of Technology in English Language Learning: A Literature Review” ( Thematic literature review about the effects of technology on language acquisition.)
• Example literature review #4: “Learners’ Listening Comprehension Difficulties in English Language Learning: A Literature Review” ( Chronological literature review about how the concept of listening skills has changed over time.)

You can also check out our templates with literature review examples and sample outlines at the links below.

Download Word doc Download Google doc

Before you begin searching for literature, you need a clearly defined topic .

If you are writing the literature review section of a dissertation or research paper, you will search for literature related to your research problem and questions .

Make a list of keywords

Start by creating a list of keywords related to your research question. Include each of the key concepts or variables you’re interested in, and list any synonyms and related terms. You can add to this list as you discover new keywords in the process of your literature search.

• Social media, Facebook, Instagram, Twitter, Snapchat, TikTok
• Body image, self-perception, self-esteem, mental health
• Generation Z, teenagers, adolescents, youth

Search for relevant sources

Use your keywords to begin searching for sources. Some useful databases to search for journals and articles include:

• Your university’s library catalogue
• Google Scholar
• Project Muse (humanities and social sciences)
• Medline (life sciences and biomedicine)
• EconLit (economics)
• Inspec (physics, engineering and computer science)

You can also use boolean operators to help narrow down your search.

Make sure to read the abstract to find out whether an article is relevant to your question. When you find a useful book or article, you can check the bibliography to find other relevant sources.

You likely won’t be able to read absolutely everything that has been written on your topic, so it will be necessary to evaluate which sources are most relevant to your research question.

For each publication, ask yourself:

• What question or problem is the author addressing?
• What are the key concepts and how are they defined?
• What are the key theories, models, and methods?
• Does the research use established frameworks or take an innovative approach?
• What are the results and conclusions of the study?
• How does the publication relate to other literature in the field? Does it confirm, add to, or challenge established knowledge?
• What are the strengths and weaknesses of the research?

Make sure the sources you use are credible , and make sure you read any landmark studies and major theories in your field of research.

You can use our template to summarize and evaluate sources you’re thinking about using. Click on either button below to download.

Take notes and cite your sources

As you read, you should also begin the writing process. Take notes that you can later incorporate into the text of your literature review.

It is important to keep track of your sources with citations to avoid plagiarism . It can be helpful to make an annotated bibliography , where you compile full citation information and write a paragraph of summary and analysis for each source. This helps you remember what you read and saves time later in the process.

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To begin organizing your literature review’s argument and structure, be sure you understand the connections and relationships between the sources you’ve read. Based on your reading and notes, you can look for:

• Trends and patterns (in theory, method or results): do certain approaches become more or less popular over time?
• Themes: what questions or concepts recur across the literature?
• Debates, conflicts and contradictions: where do sources disagree?
• Pivotal publications: are there any influential theories or studies that changed the direction of the field?
• Gaps: what is missing from the literature? Are there weaknesses that need to be addressed?

This step will help you work out the structure of your literature review and (if applicable) show how your own research will contribute to existing knowledge.

• Most research has focused on young women.
• There is an increasing interest in the visual aspects of social media.
• But there is still a lack of robust research on highly visual platforms like Instagram and Snapchat—this is a gap that you could address in your own research.

There are various approaches to organizing the body of a literature review. Depending on the length of your literature review, you can combine several of these strategies (for example, your overall structure might be thematic, but each theme is discussed chronologically).

Chronological

The simplest approach is to trace the development of the topic over time. However, if you choose this strategy, be careful to avoid simply listing and summarizing sources in order.

Try to analyze patterns, turning points and key debates that have shaped the direction of the field. Give your interpretation of how and why certain developments occurred.

If you have found some recurring central themes, you can organize your literature review into subsections that address different aspects of the topic.

For example, if you are reviewing literature about inequalities in migrant health outcomes, key themes might include healthcare policy, language barriers, cultural attitudes, legal status, and economic access.

Methodological

If you draw your sources from different disciplines or fields that use a variety of research methods , you might want to compare the results and conclusions that emerge from different approaches. For example:

• Look at what results have emerged in qualitative versus quantitative research
• Discuss how the topic has been approached by empirical versus theoretical scholarship
• Divide the literature into sociological, historical, and cultural sources

Theoretical

A literature review is often the foundation for a theoretical framework . You can use it to discuss various theories, models, and definitions of key concepts.

You might argue for the relevance of a specific theoretical approach, or combine various theoretical concepts to create a framework for your research.

Like any other academic text , your literature review should have an introduction , a main body, and a conclusion . What you include in each depends on the objective of your literature review.

The introduction should clearly establish the focus and purpose of the literature review.

Depending on the length of your literature review, you might want to divide the body into subsections. You can use a subheading for each theme, time period, or methodological approach.

As you write, you can follow these tips:

• Summarize and synthesize: give an overview of the main points of each source and combine them into a coherent whole
• Analyze and interpret: don’t just paraphrase other researchers — add your own interpretations where possible, discussing the significance of findings in relation to the literature as a whole
• Critically evaluate: mention the strengths and weaknesses of your sources
• Write in well-structured paragraphs: use transition words and topic sentences to draw connections, comparisons and contrasts

In the conclusion, you should summarize the key findings you have taken from the literature and emphasize their significance.

When you’ve finished writing and revising your literature review, don’t forget to proofread thoroughly before submitting. Not a language expert? Check out Scribbr’s professional proofreading services !

This article has been adapted into lecture slides that you can use to teach your students about writing a literature review.

Scribbr slides are free to use, customize, and distribute for educational purposes.

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If you want to know more about the research process , methodology , research bias , or statistics , make sure to check out some of our other articles with explanations and examples.

• Sampling methods
• Simple random sampling
• Stratified sampling
• Cluster sampling
• Likert scales
• Reproducibility

 Statistics

• Null hypothesis
• Statistical power
• Probability distribution
• Effect size
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Research bias

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

It is often written as part of a thesis, dissertation , or research paper , in order to situate your work in relation to existing knowledge.

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

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

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

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

A literature review is a survey of credible sources on a topic, often used in dissertations , theses, and research papers . Literature reviews give an overview of knowledge on a subject, helping you identify relevant theories and methods, as well as gaps in existing research. Literature reviews are set up similarly to other  academic texts , with an introduction , a main body, and a conclusion .

An  annotated bibliography is a list of  source references that has a short description (called an annotation ) for each of the sources. It is often assigned as part of the research process for a  paper .  

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If you want to cite this source, you can copy and paste the citation or click the “Cite this Scribbr article” button to automatically add the citation to our free Citation Generator.

McCombes, S. (2023, September 11). How to Write a Literature Review | Guide, Examples, & Templates. Scribbr. Retrieved April 15, 2024, from https://www.scribbr.com/dissertation/literature-review/

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• What is a Systematic Review?

Types of Reviews

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• Our Service
• 1. Assemble Your Team
• 2. Develop a Research Question
• 3. Write and Register a Protocol
• 4. Search the Evidence
• 5. Screen Results
• 6. Assess for Quality and Bias
• 7. Extract the Data
• 8. Write the Review
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Review Typologies

There are many types of evidence synthesis projects, including systematic reviews as well as others. The selection of review type is wholly dependent on the research question. Not all research questions are well-suited for systematic reviews.

• Review Typologies (from LITR-EX) This site explores different review methodologies such as, systematic, scoping, realist, narrative, state of the art, meta-ethnography, critical, and integrative reviews. The LITR-EX site has a health professions education focus, but the advice and information is widely applicable.

Review the table to peruse review types and associated methodologies. Librarians can also help your team determine which review type might be appropriate for your project. 

Reproduced from Grant, M. J. and Booth, A. (2009), A typology of reviews: an analysis of 14 review types and associated methodologies. Health Information & Libraries Journal, 26: 91-108.  doi:10.1111/j.1471-1842.2009.00848.x

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• Last Updated: Mar 20, 2024 2:21 PM
• URL: https://guides.mclibrary.duke.edu/sysreview
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