what to write in a review paper

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How to Write a Research Paper

Writing a research paper is a bit more difficult that a standard high school essay. You need to site sources, use academic data and show scientific examples. Before beginning, you’ll need guidelines for how to write a research paper.

Start the Research Process

Before you begin writing the research paper, you must do your research. It is important that you understand the subject matter, formulate the ideas of your paper, create your thesis statement and learn how to speak about your given topic in an authoritative manner. You’ll be looking through online databases, encyclopedias, almanacs, periodicals, books, newspapers, government publications, reports, guides and scholarly resources. Take notes as you discover new information about your given topic. Also keep track of the references you use so you can build your bibliography later and cite your resources.

Develop Your Thesis Statement

When organizing your research paper, the thesis statement is where you explain to your readers what they can expect, present your claims, answer any questions that you were asked or explain your interpretation of the subject matter you’re researching. Therefore, the thesis statement must be strong and easy to understand. Your thesis statement must also be precise. It should answer the question you were assigned, and there should be an opportunity for your position to be opposed or disputed. The body of your manuscript should support your thesis, and it should be more than a generic fact.

Create an Outline

Many professors require outlines during the research paper writing process. You’ll find that they want outlines set up with a title page, abstract, introduction, research paper body and reference section. The title page is typically made up of the student’s name, the name of the college, the name of the class and the date of the paper. The abstract is a summary of the paper. An introduction typically consists of one or two pages and comments on the subject matter of the research paper. In the body of the research paper, you’ll be breaking it down into materials and methods, results and discussions. Your references are in your bibliography. Use a research paper example to help you with your outline if necessary.

Organize Your Notes

When writing your first draft, you’re going to have to work on organizing your notes first. During this process, you’ll be deciding which references you’ll be putting in your bibliography and which will work best as in-text citations. You’ll be working on this more as you develop your working drafts and look at more white paper examples to help guide you through the process.

Write Your Final Draft

After you’ve written a first and second draft and received corrections from your professor, it’s time to write your final copy. By now, you should have seen an example of a research paper layout and know how to put your paper together. You’ll have your title page, abstract, introduction, thesis statement, in-text citations, footnotes and bibliography complete. Be sure to check with your professor to ensure if you’re writing in APA style, or if you’re using another style guide.

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What is a review article?

Learn how to write a review article.

What is a review article? A review article can also be called a literature review, or a review of literature. It is a survey of previously published research on a topic. It should give an overview of current thinking on the topic. And, unlike an original research article, it will not present new experimental results.

Writing a review of literature is to provide a critical evaluation of the data available from existing studies. Review articles can identify potential research areas to explore next, and sometimes they will draw new conclusions from the existing data.

Why write a review article?

To provide a comprehensive foundation on a topic.

To explain the current state of knowledge.

To identify gaps in existing studies for potential future research.

To highlight the main methodologies and research techniques.

Did you know? 

There are some journals that only publish review articles, and others that do not accept them.

Make sure you check the  aims and scope  of the journal you’d like to publish in to find out if it’s the right place for your review article.

How to write a review article

Below are 8 key items to consider when you begin writing your review article.

Check the journal’s aims and scope

Make sure you have read the aims and scope for the journal you are submitting to and follow them closely. Different journals accept different types of articles and not all will accept review articles, so it’s important to check this before you start writing.

Define your scope

Define the scope of your review article and the research question you’ll be answering, making sure your article contributes something new to the field. 

As award-winning author Angus Crake told us, you’ll also need to “define the scope of your review so that it is manageable, not too large or small; it may be necessary to focus on recent advances if the field is well established.” 

Finding sources to evaluate

When finding sources to evaluate, Angus Crake says it’s critical that you “use multiple search engines/databases so you don’t miss any important ones.” 

For finding studies for a systematic review in medical sciences,  read advice from NCBI . 

Writing your title, abstract and keywords

Spend time writing an effective title, abstract and keywords. This will help maximize the visibility of your article online, making sure the right readers find your research. Your title and abstract should be clear, concise, accurate, and informative. 

For more information and guidance on getting these right, read our guide to writing a good abstract and title  and our  researcher’s guide to search engine optimization . 

Introduce the topic

Does a literature review need an introduction? Yes, always start with an overview of the topic and give some context, explaining why a review of the topic is necessary. Gather research to inform your introduction and make it broad enough to reach out to a large audience of non-specialists. This will help maximize its wider relevance and impact. 

Don’t make your introduction too long. Divide the review into sections of a suitable length to allow key points to be identified more easily.

Include critical discussion

Make sure you present a critical discussion, not just a descriptive summary of the topic. If there is contradictory research in your area of focus, make sure to include an element of debate and present both sides of the argument. You can also use your review paper to resolve conflict between contradictory studies.

What researchers say

Angus Crake, researcher

As part of your conclusion, include making suggestions for future research on the topic. Focus on the goal to communicate what you understood and what unknowns still remains.

Use a critical friend

Always perform a final spell and grammar check of your article before submission. 

You may want to ask a critical friend or colleague to give their feedback before you submit. If English is not your first language, think about using a language-polishing service.

Find out more about how  Taylor & Francis Editing Services can help improve your manuscript before you submit.

What is the difference between a research article and a review article?

Before you submit your review article….

Complete this checklist before you submit your review article:

Have you checked the journal’s aims and scope?

Have you defined the scope of your article?

Did you use multiple search engines to find sources to evaluate?

Have you written a descriptive title and abstract using keywords?

Did you start with an overview of the topic?

Have you presented a critical discussion?

Have you included future suggestions for research in your conclusion?

Have you asked a friend to do a final spell and grammar check?

Expert help for your manuscript

Taylor & Francis Editing Services  offers a full range of pre-submission manuscript preparation services to help you improve the quality of your manuscript and submit with confidence.

Related resources

How to edit your paper

Writing a scientific literature review

How to Write an Article Review: Tips and Examples

An article review format allows scholars or students to analyze and evaluate the work of other experts in a given field. Outside of the education system, experts often review the work of their peers for clarity, originality, and contribution to the discipline of study.

When answering the questions of what is an article review and how to write one, you must understand the depth of analysis and evaluation that your instructor is seeking.

What Is an Article Review

That is a type of professional paper writing which demands a high level of in-depth analysis and a well-structured presentation of arguments. It is a critical, constructive evaluation of literature in a particular field through summary, classification, analysis, and comparison.

If you write a scientific review, you have to use database searches to portray the research. Your primary goal is to summarize everything and present a clear understanding of the topic you’ve been working on.

Writing Involves:

• Summarization, classification, analysis, critiques, and comparison.
• The analysis, evaluation, and comparison require use theories, ideas, and research, relevant to the subject area of the article.
• It is also worth nothing if a review does not introduce new information, but instead presents a response to another writer’s work.
• Check out other samples to gain a better understanding of how to review the article.

Types of Review

There are few types of article reviews.

Journal Article Review

Much like all other reviews, a journal article review evaluates strengths and weaknesses of a publication. A qualified paper writer must provide the reader with an analysis and interpretation that demonstrates the article’s value.

Research Article Review

It differs from a journal article review by the way that it evaluates the research method used and holds that information in retrospect to analysis and critique.

Science Article Review

Scientific article review involves anything in the realm of science. Often, scientific publications include more information on the background that you can use to analyze the publication more comprehensively.

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Formatting an Article Review

The format of the article should always adhere to the citation style required by your professor. If you’re not sure, seek clarification on the preferred format and ask him to clarify several other pointers to complete the formatting of an article review adequately.

How Many Publications Should You Review?

• In what format you should cite your articles (MLA, APA, ASA, Chicago, etc.)?
• What length should your review be?
• Should you include a summary, critique, or personal opinion in your assignment?
• Do you need to call attention to a theme or central idea within the articles?
• Does your instructor require background information?

When you know the answers to these questions, you may start writing your assignment. Below are examples of MLA and APA formats, as those are the two most common citation styles.

Using the APA Format

Articles appear most commonly in academic journals, newspapers, and websites. If you write an article review in the APA format, you will need to write bibliographical entries for the sources you use:

• Web : Author [last name], A.A [first and middle initial]. (Year, Month Date of Publication). Title. Retrieved from {link}
• Journal : Author [last name], A.A [first and middle initial]. (Publication Year). Publication Title. Periodical Title, Volume(Issue), pp.-pp.
• Newspaper : Author [last name], A.A [first and middle initial]. (Year, Month Date of Publication). Publication Title. Magazine Title, pp. xx-xx.

Using MLA Format

• Web : Last, First Middle Initial. “Publication Title.” Website Title. Website Publisher, Date Month Year Published. Web. Date Month Year Accessed.
• Newspaper : Last, First M. “Publication Title.” Newspaper Title [City] Date, Month, Year Published: Page(s). Print.
• Journal : Last, First M. “Publication Title.” Journal Title Series Volume. Issue (Year Published): Page(s). Database Name. Web. Date Month Year Accessed.

The Pre-Writing Process

Facing this task for the first time can really get confusing and can leave you being unsure where to begin. To create a top-notch article review, start with a few preparatory steps. Here are the two main stages to get you started:

Step 1: Define the right organization for your review. Knowing the future setup of your paper will help you define how you should read the article. Here are the steps to follow:

• Summarize the article — seek out the main points, ideas, claims, and general information presented in the article.
• Define the positive points — identify the strong aspects, ideas, and insightful observations the author has made.
• Find the gaps —- determine whether or not the author has any contradictions, gaps, or inconsistencies in the article and evaluate whether or not he or she used a sufficient amount of arguments and information to support his or her ideas.
• Identify unanswered questions — finally, identify if there are any questions left unanswered after reading the piece.

Step 2: Move on and review the article. Here is a small and simple guide to help you do it right:

• Start off by looking at and assessing the title of the piece, its abstract, introductory part, headings and subheadings, opening sentences in its paragraphs, and its conclusion.
• First, read only the beginning and the ending of the piece (introduction and conclusion). These are the parts where authors include all of their key arguments and points. Therefore, if you start with reading these parts, it will give you a good sense of the author’s main points.
• Finally, read the article fully.

These three steps make up most of the prewriting process. After you are done with them, you can move on to writing your own review—and we are going to guide you through the writing process as well.

Organization in an assignment like this is of utmost importance. Before embarking on your writing process, you could outline your assignment or use an article review template to organize your thoughts more coherently.

Outline and Template

As you progress with reading your article, organize your thoughts into coherent sections in an outline. As you read, jot down important facts, contributions, or contradictions. Identify the shortcomings and strengths of your publication. Begin to map your outline accordingly.

If your professor does not want a summary section or a personal critique section, then you must alleviate those parts from your writing. Much like other assignments, an article review must contain an introduction, a body, and a conclusion. Thus you might consider dividing your outline according to these sections as well as subheadings within the body. If you find yourself troubled with the prewriting and the brainstorming process for this assignment, seek out a sample outline.

Your custom essay must contain these constituent parts:

• Pre-title page : here, you will want to list the type of the article that you are reviewing, the title of the publication, all the authors who contributed to it, author’s affiliations (position, department, institute, city, state, country, email ID)
• Optional corresponding author details : name, address, phone number, email, and fax number.
• Running head : Only in the APA format. It is the title of your paper shortened to less than 40 characters.
• Summary page : Optional, depending on the demands of your instructor. The summary should be maximum 800 words long. Use non-technical and straightforward language. Do not repeat text verbatim or give references in this section. Give 1) relevant background 2) explain why the work was done 3) summarize results and explain the method.
• Title page : full title, 250-word abstract followed by “Keywords:” and 4-6 keywords.
• Introduction
• Body : Include headings and subheadings
• Works Cited/References
• Optional Suggested Reading Page
• Tables and Figure Legends (if instructed by the professor.)

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Steps for Writing an Article Review

Here is a guide with critique paper format from our research paper writing service on how to write a review paper:

Step 1: Write the Title.

First of all, you need to write a title that reflects the main focus of your work. Respectively, the title can be either interrogative, descriptive, or declarative.

Step 2: Cite the Article.

Next, create a proper citation for the reviewed article and input it following the title. At this step, the most important thing to keep in mind is the style of citation specified by your instructor in the requirements for the paper. For example, an article citation in the MLA style should look as follows:

Author’s last and first name. “The title of the article.” Journal’s title and issue(publication date): page(s). Print

Example: Abraham John. “The World of Dreams.” Virginia Quarterly 60.2(1991): 125-67. Print.

Step 3: Article Identification.

After your citation, you need to include the identification of your reviewed article:

• Title of the article
• Title of the journal
• Year of publication

All of this information should be included in the first paragraph of your paper.

Example: The report, “Poverty increases school drop-outs,” was written by Brian Faith – a Health officer – in 2000.

Step 4: Introduction.

Your organization in an assignment like this is of the utmost importance. Before embarking on your writing process, you should outline your assignment or use an article review template to organize your thoughts coherently.

• If you are wondering how to start an article review, begin with an introduction that mentions the article and your thesis for the review.
• Follow up with a summary of the main points of the article.
• Highlight the positive aspects and facts presented in the publication.
• Critique the publication through identifying gaps, contradictions, disparities in the text, and unanswered questions.

Step 5: Summarize the Article.

Make a summary of the article by revisiting what the author has written about. Note any relevant facts and findings from the article. Include the author's conclusions in this section.

Step 6: Critique It.

Present the strengths and weaknesses you have found in the publication. Highlight the knowledge that the author has contributed to the field. Also, write about any gaps and/or contradictions you have found in the article. Take a standpoint of either supporting or not supporting the author's assertions, but back up your arguments with facts and relevant theories that are pertinent to that area of knowledge. Rubrics and templates can also be used to evaluate and grade the person who wrote the article.

Step 7: Craft a Conclusion.

In this section, revisit the critical points of your piece, your findings in the article, and your critique. Also, write about the accuracy, validity, and relevance of the results of the article review. Present a way forward for future research in the field of study. Before submitting your article, keep these pointers in mind:

• As you read the article, highlight the key points. This will help you pinpoint the article's main argument and the evidence that they used to support that argument.
• While you write your review, use evidence from your sources to make a point. This is best done using direct quotations.
• Select quotes and supporting evidence adequately and use direct quotations sparingly. Take time to analyze the article adequately.
• Every time you reference a publication or use a direct quotation, use a parenthetical citation to avoid accidentally plagiarizing your article.
• Re-read your piece a day after you finish writing it. This will help you to spot grammar mistakes and to notice any flaws in your organization.
• Use a spell-checker and get a second opinion on your paper.

The Post-Writing Process: Proofread Your Work

Finally, when all of the parts of your article review are set and ready, you have one last thing to take care of — proofreading. Although students often neglect this step, proofreading is a vital part of the writing process and will help you polish your paper to ensure that there are no mistakes or inconsistencies.

To proofread your paper properly, start with reading it fully and by checking the following points:

• Punctuation
• Other mistakes

Next, identify whether or not there is any unnecessary data in the paper and remove it. Lastly, check the points you discussed in your work; make sure you discuss at least 3-4 key points. In case you need to proofread, rewrite an essay or buy essay , our dissertation services are always here for you.

Example of an Article Review

Why have we devoted an entire section of this article to talk about an article review sample, you may wonder? Not all of you may recognize it, but in fact, looking through several solid examples of review articles is actually an essential step for your writing process, and we will tell you why.

Looking through relevant article review examples can be beneficial for you in the following ways:

• To get you introduced to the key works of experts in your field.
• To help you identify the key people engaged in a particular field of science.
• To help you define what significant discoveries and advances were made in your field.
• To help you unveil the major gaps within the existing knowledge of your field—which contributes to finding fresh solutions.
• To help you find solid references and arguments for your own review.
• To help you generate some ideas about any further field of research.
• To help you gain a better understanding of the area and become an expert in this specific field.
• To get a clear idea of how to write a good review.

As you can see, reading through a few samples can be extremely beneficial for you. Therefore, the best way to learn how to write this kind of paper is to look for an article review example online that matches your grade level.

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COMMUNICATION IN THE BIOLOGICAL SCIENCES Department of Biology

LITERATURE REVIEW PAPER

WHAT IS A REVIEW PAPER?

CHOOSING A TOPIC

RESEARCHING A TOPIC

HOW TO WRITE THE PAPER    

The purpose of a review paper is to succinctly review recent progress in a particular topic. Overall, the paper summarizes the current state of knowledge of the topic. It creates an understanding of the topic for the reader by discussing the findings presented in recent research papers .

A review paper is not a "term paper" or book report . It is not merely a report on some references you found. Instead, a review paper synthesizes the results from several primary literature papers to produce a coherent argument about a topic or focused description of a field.

Examples of scientific reviews can be found in:

                Current Opinion in Cell Biology

                Current Opinion in Genetics & Development

                Annual Review of Plant Physiology and Plant Molecular Biology

                Annual Review of Physiology

                Trends in Ecology & Evolution

You should read articles from one or more of these sources to get examples of how your paper should be organized.

Scientists commonly use reviews to communicate with each other and the general public. There are a wide variety of review styles from ones aimed at a general audience (e.g., Scientific American ) to those directed at biologists within a particular subdiscipline (e.g., Annual Review of Physiology ).

A key aspect of a review paper is that it provides the evidence for a particular point of view in a field. Thus, a large focus of your paper should be a description of the data that support or refute that point of view. In addition, you should inform the reader of the experimental techniques that were used to generate the data.

The emphasis of a review paper is interpreting the primary literature on the subject.  You need to read several original research articles on the same topic and make your own conclusions about the meanings of those papers.

Click here for advice on choosing a topic.  

Click here for advice on doing research on your topic.  

HOW TO WRITE THE PAPER

Overview of the Paper: Your paper should consist of four general sections:

Review articles contain neither a materials and methods section nor an abstract.

Organizing the Paper: Use topic headings. Do not use a topic heading that reads, "Body of the paper." Instead the topic headings should refer to the actual concepts or ideas covered in that section.

Example  

What Goes into Each Section:

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How to Write a Best Review Paper to Get More Citation

Review Paper Writing Guide

Table of contents

What is a review paper, difference between a review paper and research paper, 6 t ypes of review papers, purpose of review paper, criteria for good review paper, step-by-step systematic procedure to write a review paper, sample review article format.

Are you new to academia? Do you want to learn how to write a good review paper to get in-depth knowledge about your domain? you are at the right place. In this article, you will learn how to write the best review paper in a step-by-step systematic procedure with a sample review article format to get more Citation.

A review paper, also known as a literature review , is a thorough, analytical examination of previously published literature. It also provides an overview of current research works on a particular topic in chronological order.

• The main objective of writing a review paper is to evaluate the existing data or results, which can be done through analysis, modeling, classification, comparison, and summary.  
• Review papers can help to identify the research gaps, to explore potential areas in a particular field.
• It helps to come out with new conclusions from already published works.
• Any scholar or researcher or scientist who wants to carryout research on a specific theme, first read the review articles relevant to that research area to understand the research gap for arriving at the problem statement.
• Writing a review article provides clarity, novelty, and contribution to the area of research and it demands a great level of in-depth understanding of the subject and a well-structured arrangement of discussions and arguments.
• There are some journals that publish only review papers, and they do not accept research articles. It is important to check the journal submission guidelines.

The difference between a review paper and research paper is presented below.

The review papers are classified in to six main categories based on the theme and it is presented in the figure below.

The purpose of a review paper is to assess a particular research question, theoretical or practical approach which provides readers with in-depth knowledge and state-of-the-art understanding of the research area.

The purpose of the review paper can vary based on their specific type and research needs.

• Provide a unified, collective overview of the current state of knowledge on a specific research topic and provide an inclusive foundation on a research theme.
• Identify ambiguity, contradictions in existing results or data.
• Highlight the existing methodological approaches, research techniques, and unique perceptions.
• Develop theoretical outlines to resolve and work on published research.
• Discuss research gaps and future perspectives.

A good review paper needs to achieve three important criteria. ( Palmatier et al 2017 ).

• First, the area of research should be suitable for writing a review paper so that the author finds sufficient published literature.
• The review paper should be written with suitable literature, detailed discussion, sufficient data/results to support the interpretation, and persuasive language style.
• A completed review paper should provide substantial new innovative ideas to the readers based on the comparison of published works.

Review papers are widely read by many researchers and it helps to get more citations for author. So, it is important to learn how to write a review paper and find a journal to publish .

Time needed:  20 days and 7 hours

The systematic procedural steps to write a the best review paper as follows:

Select a suitable area in your research field and formulate clear objectives, and prepare the specific research hypotheses that are to be explored.

Designing your research work is an important step for any researcher. Based on the objectives, develop a clear methodology or protocol to review a review paper.

Thorough analysis and understanding of different published works help the author to identify suitable and relevant data/results which will be used to write the paper.

The degree of analysis to evaluate the collected data vary by extensive review. The examination of treads, patterns, ideas, comparisons, and relationships among the study provides deeper knowledge on that area of research .

Interpretation of results is very important for a good review paper. The author should present the discussion in a systematic manner without any ambiguity. The results can be presented in descriptive form, tables, and figures. The new insights should have an in-depth discussion of the topic in line with fundamentals. Finally, the author is expected to present the limitations of the existing study with future perspectives.

• Title, Abstract, Keywords

Write an effective and suitable title, abstract and keywords relevant to your review paper. This will maximize the visibility of your paper online for the readers to find your work. Your title and abstract should be clear, concise, appropriate, and informative.

• Introduction

Present a detailed introduction to your research which is published in chronological order in your own words. Don’t summarize the published literature. The introduction should encourage the readers to read your paper.

• Various topics to discuss the critical issues

Make sure you present a critical discussion, not a descriptive summary of the topic. If there is contradictory research in your area of research, verify to include an element of debate and present both sides of the argument. A good review paper can resolve the conflict between contradictory works.

• Conclusion and Future perspectives

The written review paper should achieve your objectives. Hence, the review paper should leave the reader with a clear understanding of following questions:

What they can understand from the review paper?

What still remains a requirement of further investigation in the research area?

This can include making suggestions for future scope on the theme as part of your conclusion.

• Acknowledgement       

The authors can submit a brief acknowledgement of any financial, instrumentation, and academic support received pertaining to research work.

Citing references at appropriate places in the article is necessary and important to avoid plagiarism. Each journal has its own referencing style. Therefore, the references need to be listed at the end of the manuscript. The number of references in the review paper is usually higher than in a research paper .

Hope this article would give you a clear idea on how to write a review paper. Please give your valuable comments.

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How to write a review article?

In the medical sciences, the importance of review articles is rising. When clinicians want to update their knowledge and generate guidelines about a topic, they frequently use reviews as a starting point. The value of a review is associated with what has been done, what has been found and how these findings are presented. Before asking ‘how,’ the question of ‘why’ is more important when starting to write a review. The main and fundamental purpose of writing a review is to create a readable synthesis of the best resources available in the literature for an important research question or a current area of research. Although the idea of writing a review is attractive, it is important to spend time identifying the important questions. Good review methods are critical because they provide an unbiased point of view for the reader regarding the current literature. There is a consensus that a review should be written in a systematic fashion, a notion that is usually followed. In a systematic review with a focused question, the research methods must be clearly described. A ‘methodological filter’ is the best method for identifying the best working style for a research question, and this method reduces the workload when surveying the literature. An essential part of the review process is differentiating good research from bad and leaning on the results of the better studies. The ideal way to synthesize studies is to perform a meta-analysis. In conclusion, when writing a review, it is best to clearly focus on fixed ideas, to use a procedural and critical approach to the literature and to express your findings in an attractive way.

The importance of review articles in health sciences is increasing day by day. Clinicians frequently benefit from review articles to update their knowledge in their field of specialization, and use these articles as a starting point for formulating guidelines. [ 1 , 2 ] The institutions which provide financial support for further investigations resort to these reviews to reveal the need for these researches. [ 3 ] As is the case with all other researches, the value of a review article is related to what is achieved, what is found, and the way of communicating this information. A few studies have evaluated the quality of review articles. Murlow evaluated 50 review articles published in 1985, and 1986, and revealed that none of them had complied with clear-cut scientific criteria. [ 4 ] In 1996 an international group that analyzed articles, demonstrated the aspects of review articles, and meta-analyses that had not complied with scientific criteria, and elaborated QUOROM (QUality Of Reporting Of Meta-analyses) statement which focused on meta-analyses of randomized controlled studies. [ 5 ] Later on this guideline was updated, and named as PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses). [ 6 ]

Review articles are divided into 2 categories as narrative, and systematic reviews. Narrative reviews are written in an easily readable format, and allow consideration of the subject matter within a large spectrum. However in a systematic review, a very detailed, and comprehensive literature surveying is performed on the selected topic. [ 7 , 8 ] Since it is a result of a more detailed literature surveying with relatively lesser involvement of author’s bias, systematic reviews are considered as gold standard articles. Systematic reviews can be diivded into qualitative, and quantitative reviews. In both of them detailed literature surveying is performed. However in quantitative reviews, study data are collected, and statistically evaluated (ie. meta-analysis). [ 8 ]

Before inquring for the method of preparation of a review article, it is more logical to investigate the motivation behind writing the review article in question. The fundamental rationale of writing a review article is to make a readable synthesis of the best literature sources on an important research inquiry or a topic. This simple definition of a review article contains the following key elements:

• The question(s) to be dealt with
• Methods used to find out, and select the best quality researches so as to respond to these questions.
• To synthetize available, but quite different researches

For the specification of important questions to be answered, number of literature references to be consulted should be more or less determined. Discussions should be conducted with colleagues in the same area of interest, and time should be reserved for the solution of the problem(s). Though starting to write the review article promptly seems to be very alluring, the time you spend for the determination of important issues won’t be a waste of time. [ 9 ]

The PRISMA statement [ 6 ] elaborated to write a well-designed review articles contains a 27-item checklist ( Table 1 ). It will be reasonable to fulfill the requirements of these items during preparation of a review article or a meta-analysis. Thus preparation of a comprehensible article with a high-quality scientific content can be feasible.

PRISMA statement: A 27-item checklist

Contents and format

Important differences exist between systematic, and non-systematic reviews which especially arise from methodologies used in the description of the literature sources. A non-systematic review means use of articles collected for years with the recommendations of your colleagues, while systematic review is based on struggles to search for, and find the best possible researches which will respond to the questions predetermined at the start of the review.

Though a consensus has been reached about the systematic design of the review articles, studies revealed that most of them had not been written in a systematic format. McAlister et al. analyzed review articles in 6 medical journals, and disclosed that in less than one fourth of the review articles, methods of description, evaluation or synthesis of evidence had been provided, one third of them had focused on a clinical topic, and only half of them had provided quantitative data about the extend of the potential benefits. [ 10 ]

Use of proper methodologies in review articles is important in that readers assume an objective attitude towards updated information. We can confront two problems while we are using data from researches in order to answer certain questions. Firstly, we can be prejudiced during selection of research articles or these articles might be biased. To minimize this risk, methodologies used in our reviews should allow us to define, and use researches with minimal degree of bias. The second problem is that, most of the researches have been performed with small sample sizes. In statistical methods in meta-analyses, available researches are combined to increase the statistical power of the study. The problematic aspect of a non-systematic review is that our tendency to give biased responses to the questions, in other words we apt to select the studies with known or favourite results, rather than the best quality investigations among them.

As is the case with many research articles, general format of a systematic review on a single subject includes sections of Introduction, Methods, Results, and Discussion ( Table 2 ).

Structure of a systematic review

Preparation of the review article

Steps, and targets of constructing a good review article are listed in Table 3 . To write a good review article the items in Table 3 should be implemented step by step. [ 11 – 13 ]

Steps of a systematic review

The research question

It might be helpful to divide the research question into components. The most prevalently used format for questions related to the treatment is PICO (P - Patient, Problem or Population; I-Intervention; C-appropriate Comparisons, and O-Outcome measures) procedure. For example In female patients (P) with stress urinary incontinence, comparisons (C) between transobturator, and retropubic midurethral tension-free band surgery (I) as for patients’ satisfaction (O).

Finding Studies

In a systematic review on a focused question, methods of investigation used should be clearly specified.

Ideally, research methods, investigated databases, and key words should be described in the final report. Different databases are used dependent on the topic analyzed. In most of the clinical topics, Medline should be surveyed. However searching through Embase and CINAHL can be also appropriate.

While determining appropriate terms for surveying, PICO elements of the issue to be sought may guide the process. Since in general we are interested in more than one outcome, P, and I can be key elements. In this case we should think about synonyms of P, and I elements, and combine them with a conjunction AND.

One method which might alleviate the workload of surveying process is “methodological filter” which aims to find the best investigation method for each research question. A good example of this method can be found in PubMed interface of Medline. The Clinical Queries tool offers empirically developed filters for five different inquiries as guidelines for etiology, diagnosis, treatment, prognosis or clinical prediction.

Evaluation of the Quality of the Study

As an indispensable component of the review process is to discriminate good, and bad quality researches from each other, and the outcomes should be based on better qualified researches, as far as possible. To achieve this goal you should know the best possible evidence for each type of question The first component of the quality is its general planning/design of the study. General planning/design of a cohort study, a case series or normal study demonstrates variations.

A hierarchy of evidence for different research questions is presented in Table 4 . However this hierarchy is only a first step. After you find good quality research articles, you won’t need to read all the rest of other articles which saves you tons of time. [ 14 ]

Determination of levels of evidence based on the type of the research question

Formulating a Synthesis

Rarely all researches arrive at the same conclusion. In this case a solution should be found. However it is risky to make a decision based on the votes of absolute majority. Indeed, a well-performed large scale study, and a weakly designed one are weighed on the same scale. Therefore, ideally a meta-analysis should be performed to solve apparent differences. Ideally, first of all, one should be focused on the largest, and higher quality study, then other studies should be compared with this basic study.

Conclusions

In conclusion, during writing process of a review article, the procedures to be achieved can be indicated as follows: 1) Get rid of fixed ideas, and obsessions from your head, and view the subject from a large perspective. 2) Research articles in the literature should be approached with a methodological, and critical attitude and 3) finally data should be explained in an attractive way.

• Research Process

Writing a good review article

• 3 minute read

Table of Contents

As a young researcher, you might wonder how to start writing your first review article, and the extent of the information that it should contain. A review article is a comprehensive summary of the current understanding of a specific research topic and is based on previously published research. Unlike research papers, it does not contain new results, but can propose new inferences based on the combined findings of previous research.

Types of review articles

Review articles are typically of three types: literature reviews, systematic reviews, and meta-analyses.

A literature review is a general survey of the research topic and aims to provide a reliable and unbiased account of the current understanding of the topic.

A systematic review , in contrast, is more specific and attempts to address a highly focused research question. Its presentation is more detailed, with information on the search strategy used, the eligibility criteria for inclusion of studies, the methods utilized to review the collected information, and more.

A meta-analysis is similar to a systematic review in that both are systematically conducted with a properly defined research question. However, unlike the latter, a meta-analysis compares and evaluates a defined number of similar studies. It is quantitative in nature and can help assess contrasting study findings.

Tips for writing a good review article

Here are a few practices that can make the time-consuming process of writing a review article easier:

• Define your question: Take your time to identify the research question and carefully articulate the topic of your review paper. A good review should also add something new to the field in terms of a hypothesis, inference, or conclusion. A carefully defined scientific question will give you more clarity in determining the novelty of your inferences.
• Identify credible sources: Identify relevant as well as credible studies that you can base your review on, with the help of multiple databases or search engines. It is also a good idea to conduct another search once you have finished your article to avoid missing relevant studies published during the course of your writing.
• Take notes: A literature search involves extensive reading, which can make it difficult to recall relevant information subsequently. Therefore, make notes while conducting the literature search and note down the source references. This will ensure that you have sufficient information to start with when you finally get to writing.
• Describe the title, abstract, and introduction: A good starting point to begin structuring your review is by drafting the title, abstract, and introduction. Explicitly writing down what your review aims to address in the field will help shape the rest of your article.
• Be unbiased and critical: Evaluate every piece of evidence in a critical but unbiased manner. This will help you present a proper assessment and a critical discussion in your article.
• Include a good summary: End by stating the take-home message and identify the limitations of existing studies that need to be addressed through future studies.
• Ask for feedback: Ask a colleague to provide feedback on both the content and the language or tone of your article before you submit it.
• Check your journal’s guidelines: Some journals only publish reviews, while some only publish research articles. Further, all journals clearly indicate their aims and scope. Therefore, make sure to check the appropriateness of a journal before submitting your article.

Writing review articles, especially systematic reviews or meta-analyses, can seem like a daunting task. However, Elsevier Author Services can guide you by providing useful tips on how to write an impressive review article that stands out and gets published!

• Manuscript Preparation

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• Critical Reviews

How to Write an Article Review

Last Updated: August 16, 2023 References Approved

This article was co-authored by Jake Adams . Jake Adams is an academic tutor and the owner of Simplifi EDU, a Santa Monica, California based online tutoring business offering learning resources and online tutors for academic subjects K-College, SAT & ACT prep, and college admissions applications. With over 14 years of professional tutoring experience, Jake is dedicated to providing his clients the very best online tutoring experience and access to a network of excellent undergraduate and graduate-level tutors from top colleges all over the nation. Jake holds a BS in International Business and Marketing from Pepperdine University. wikiHow marks an article as reader-approved once it receives enough positive feedback. This article received 83 testimonials and 91% of readers who voted found it helpful, earning it our reader-approved status. This article has been viewed 2,985,576 times.

An article review is both a summary and an evaluation of another writer's article. Teachers often assign article reviews to introduce students to the work of experts in the field. Experts also are often asked to review the work of other professionals. Understanding the main points and arguments of the article is essential for an accurate summation. Logical evaluation of the article's main theme, supporting arguments, and implications for further research is an important element of a review . Here are a few guidelines for writing an article review.

Education specialist Alexander Peterman recommends: "In the case of a review, your objective should be to reflect on the effectiveness of what has already been written, rather than writing to inform your audience about a subject."

Things You Should Know

• Read the article very closely, and then take time to reflect on your evaluation. Consider whether the article effectively achieves what it set out to.
• Write out a full article review by completing your intro, summary, evaluation, and conclusion. Don't forget to add a title, too!
• Proofread your review for mistakes (like grammar and usage), while also cutting down on needless information.

Preparing to Write Your Review

• Article reviews present more than just an opinion. You will engage with the text to create a response to the scholarly writer's ideas. You will respond to and use ideas, theories, and research from your studies. Your critique of the article will be based on proof and your own thoughtful reasoning.
• An article review only responds to the author's research. It typically does not provide any new research. However, if you are correcting misleading or otherwise incorrect points, some new data may be presented.
• An article review both summarizes and evaluates the article.

• Summarize the article. Focus on the important points, claims, and information.
• Discuss the positive aspects of the article. Think about what the author does well, good points she makes, and insightful observations.
• Identify contradictions, gaps, and inconsistencies in the text. Determine if there is enough data or research included to support the author's claims. Find any unanswered questions left in the article.

• Make note of words or issues you don't understand and questions you have.
• Look up terms or concepts you are unfamiliar with, so you can fully understand the article. Read about concepts in-depth to make sure you understand their full context.

• Pay careful attention to the meaning of the article. Make sure you fully understand the article. The only way to write a good article review is to understand the article.

• With either method, make an outline of the main points made in the article and the supporting research or arguments. It is strictly a restatement of the main points of the article and does not include your opinions.
• After putting the article in your own words, decide which parts of the article you want to discuss in your review. You can focus on the theoretical approach, the content, the presentation or interpretation of evidence, or the style. You will always discuss the main issues of the article, but you can sometimes also focus on certain aspects. This comes in handy if you want to focus the review towards the content of a course. [7] X Research source
• Review the summary outline to eliminate unnecessary items. Erase or cross out the less important arguments or supplemental information. Your revised summary can serve as the basis for the summary you provide at the beginning of your review.

• What does the article set out to do?
• What is the theoretical framework or assumptions?
• Are the central concepts clearly defined?
• How adequate is the evidence?
• How does the article fit into the literature and field?
• Does it advance the knowledge of the subject?
• How clear is the author's writing? [8] X Research source Don't: include superficial opinions or your personal reaction. Do: pay attention to your biases, so you can overcome them.

Writing the Article Review

• For example, in MLA , a citation may look like: Duvall, John N. "The (Super)Marketplace of Images: Television as Unmediated Mediation in DeLillo's White Noise ." Arizona Quarterly 50.3 (1994): 127-53. Print.

• For example: The article, "Condom use will increase the spread of AIDS," was written by Anthony Zimmerman, a Catholic priest.

• Your introduction should only be 10-25% of your review. [12] X Research source
• End the introduction with your thesis. Your thesis should address the above issues. For example: Although the author has some good points, his article is biased and contains some misinterpretation of data from others’ analysis of the effectiveness of the condom. [13] X Research source www.richard.jewell.net/WforC/WRITEREAD/CritReview/samples.htm

• Use direct quotes from the author sparingly.
• Review the summary you have written. Read over your summary many times to ensure that your words are an accurate description of the author's article.

• Support your critique with evidence from the article or other texts.
• The summary portion is very important for your critique. You must make the author's argument clear in the summary section for your evaluation to make sense. [15] X Research source
• Remember, this is not where you say if you liked the article or not. You are assessing the significance and relevance of the article. [16] X Research source
• Use a topic sentence and supportive arguments for each opinion. For example, you might address a particular strength in the first sentence of the opinion section, followed by several sentences elaborating on the significance of the point.

• This should only be about 10% of your overall essay.
• For example: This critical review has evaluated the article "Condom use will increase the spread of AIDS" by Anthony Zimmerman. The arguments in the article show the presence of bias, prejudice, argumentative writing without supporting details, and misinformation. These points weaken the author’s arguments and reduce his credibility. [17] X Research source www.richard.jewell.net/WforC/WRITEREAD/CritReview/samples.htm

• Make sure you have identified and discussed the 3-4 key issues in the article. [18] X Research source

Sample Article Reviews

Expert Q&A

You Might Also Like

• ↑ https://academicskills.anu.edu.au/node/492
• ↑ http://www.history.vt.edu/undergraduate/article_review.htm
• ↑ Jake Adams. Academic Tutor & Test Prep Specialist. Expert Interview. 24 July 2020.
• ↑ http://blog.efpsa.org/2012/09/01/how-to-write-a-good-title-for-journal-articles/
• ↑ www.richard.jewell.net/WforC/WRITEREAD/CritReview/samples.htm

About This Article

If you have to write an article review, read through the original article closely, taking notes and highlighting important sections as you read. Next, rewrite the article in your own words, either in a long paragraph or as an outline. Open your article review by citing the article, then write an introduction which states the article’s thesis. Next, summarize the article, followed by your opinion about whether the article was clear, thorough, and useful. Finish with a paragraph that summarizes the main points of the article and your opinions. To learn more about what to include in your personal critique of the article, keep reading the article! Did this summary help you? Yes No

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• Writing Tips

How to Write a Review Paper

By: Angelina Grin

The purpose of writing a good review paper is to critically analyze different research articles, data, and information in them. For writing a review article, you must gather different sources of knowledge relevant to the paper. Our article review writing service will help you with all these difficulties. To help you write a great review paper, take a look at these important tips:

Check Out the Journal's Guidelines

Select the topic, mention scope of the review paper, evaluate the sources of literature review, mention the title, abstract, and keywords, make a discussion, write a conclusion, proofread and edit.

• Select an appropriate topic and try to get your head around it;
• Cite the latest sources relevant to your topic;
• Highlight gaps in recent studies that you should critically analyze;
• Set out your methodology in a detailed methods section;
• When submitting, make sure it is free of plagiarism.

If you are to writing a review article for the first time, then you are bound to feel perplexed. But don't worry, here is a simple way to create a systematic review.

Various journals have different guidelines and accept particular research papers. Not all of them will be interested in publishing review articles. Check out if the source you are planning to submit your review will accept it or not.

Choose the right topic for your review. If your topic is unique, then it will add more value to the field of study. You must introduce it in the beginning paragraph. Remember, your topic should cater to any gap in the current field of study. When choosing the right topic of research, you must follow these guidelines:

• Discuss it with different scholars and teachers before choosing the topic;
• Brainstorm various ideas, but only after analyzing the current field of study;
• Select a topic on which you can easily gather relevant data and literature review;
• Make sure you can easily write on the topic, and you like it;
• Choose the relevant keywords and incorporate them when you sit down to write;
• Make sure your topic addresses a list of research questions;
• Do not forget to do some background reading and quickly search relevant information before selecting a topic.

Some ways to limit a particular topic are first writing down the study area and then narrowing it down based on the most recent study on the topic. Ask yourself relevant questions. Let's say you want to do your research on the environment. Then, instead of writing all about climate change, you can talk about the negative effects of Ozone depletion on the environment. Your chosen topic can be:

• How are plastic bags causing Ozone depletion?
• How to reduce the negative effects of Ozone depletion?

One of the key elements of a review paper is that it contributes something new to the existing research and study field. If, for instance, you are writing a scientific review, then take a look at the existing studies and address important gaps in the field. Pose proper research questions that could address any underlying problem in the particular field of study. Make sure the scope is neither small nor large.

When finding the sources to evaluate, you must use multiple search databases to not miss out on any important information or research article. This way, you will have gathered all the major points in the research. Remember to pick the most recent studies on the subject so that not only you have diversified information, but it is also relevant to the topic you have chosen. When writing a literature review, make sure to follow these tips:

• Save all the research papers you intend to use in the paper;
• Make a list of papers that you couldn't get access to at the moment; Maybe you will able to find those research articles through other sources later;
• Register yourself to a site that is a repertoire of journal articles;
• Narrow down your scope of the study, which will help you gather only relevant articles for your literature review;
• Have a thorough understanding of the topic;
• Have a good collection of old, as well as recent studies, so you not only summarize it but add more value to it;
• Always mention authors and co-authors when writing a literature review.

Write a compelling title and abstract using relevant keywords. This will help showcase the article online. Incorporate keywords in the subheadings to cover all the main points, and the relevant readers find your research.

Your review article's ranking will increase, and your name as an author will become more prominent. In this digital age, this is perhaps one of the most important tips to highlight your work and give it more visibility. You can also appear in google scholar citations.

In order to write a plagiarism-free review article, you shouldn't just summarize it but critically analyze and discuss all aspects of the paper. Ensure that you are addressing various research questions and also contributing to the existing field of study. During the discussion, analyze the entire topic and not only one aspect of it.

Being unique, concise, clear, and informative are key elements of critically reviewing an article. Include an element of debate. You can also resolve a conflict of interest between two previously published research articles. Compellingly present your point of view. Here is a piece of advice for you:

• Use different points of view so that you can compare and contrast relevant data and information;
• Analyze like a philosopher and present both sides of the story;
• Be concise and do not go for lengthy explanations;
• Review and present ideas from different published articles;
• Use contradictory opinions to validate and corroborate information and data you have used in the article.

When rounding up your article, you must sum up the research paper and make suggestions regarding the future work fields and what topics can be used. Your conclusion is the essence and gist of the entire research paper. You have to summarize and suggest the futuristic scope of the topic under review.

It has to be concise, crisp, and clear. Avoid using difficult words and understand the purpose of a good conclusion. No need to elaborate and use heavy-sounding words that are difficult to understand.

Once the review article is done, you must proofread and edit the document. This will help identify typo errors. Make sure to write the article and give it two days. Review and analyze the document with a fresh mind sometime later. You will be able to identify possible mistakes, language issues, and also, if there is any key information missing, you can quickly fix that.

This simple guide to writing a review paper will help you earn a good grade.

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