what is the difference between literature review and essay

Literature Review vs. Essay.

It is easy to get confused about the difference between literature reviews and essays because these two writing structures can be based on the same research.  However, the main difference is on where the emphasis is placed.

The purpose of an essay is to use what is known about a subject to prove an argument or point of view.  Not all of the knowledge of a topic may be used in an essay, but only what is relevant to the argument.  In an essay, mentioning the people who discovered or developed the knowledge is generally only for referencing purposes.

On the other hand, a literature review is designed to be a critical analysis of all the knowledge that has been discovered about a subject.  Its purpose is to examine all that others have already discovered about the subject and the researchers working on the subject are considered to be key.

At a sentence level, one way to emphasise a particular aspect of a subject is to place that aspect at the beginning of sentences and paragraphs.

In an essay, where the focus is on the knowledge itself, it is put to the front of sentences.  For example:

Playing computer and video games have risen dramatically in popularity.  It is estimated that three billion hours of gaming are played globally each week.  The major reason for this is because players are able to tap into a high level of emotional satisfaction that is difficult to experience in everyday life (McGonigal, 2011).

However, in literature reviews what is considered to be more important are the authors and researchers who found or developed the information.  Therefore they appear at the beginning of sentences.

  Jane McGonigal (2011) estimates that three billion hours of gaming are played globally every week.  Her research suggests that the major reason for this is because players are able to tap into a high level of emotional satisfaction that is difficult to experience in everyday life.

This is not to say that both kinds of sentences can be used in both types of writing.  However, the overall trend for essays is to emphasise the information, whereas for literature reviews the trend is to emphasise the authors.

For more on the differences between the structure of essays and the structure of literature reviews ,  check out QUT Cite|Write

Related Posts

New libguide for online maps, the bain/o’gorman collection, need help with information research and literacy skills, 66 comments.

I just wanted to say thanks for this! It’s a brilliant little concise guide which helped me instantly. Thank you!

Thank you for your help!

Our pleasure 🙂

Excellent article. Very interesting to read. I really love to read such a nice article. Thanks! keep rocking.

Likewise!! Really helpful and so clearly put..much appreciated 🙂

Great Article, Shared !!

Thank you 🙂

Thank you for your help! I understand what has been said here but when I re-read my literature review, it sounds just like an essay. Does anyone have any more tips?

Have you looked at our Literature Review checklist ? You might like to compare the checklist to your own work.

Cheers, Megan

To me a literature review is about stating what other researchers think of the topic. So, mostly I just restate what they said and put that in a nice form. Still, it’s indeed really hard to draw a clear line between the two, well, between any type of papers. For example, this literature essay on Beowulf is said to be an essay. But shouldn’t an essay have a thesis statement, some ideas to prove? Well, this one doesn’t have them. It looks like a narrative essay still it doesn’t tell a personal story. So, in the end I just cannot clearly define it.

Thanks for your comment! You can take a look at our page for Writing an Essay for some examples of different essay styles.

Helped like a charm, thank you very much!!

Glad you found it useful Devin 🙂

Thank you, Jennifer, I also confused on this difference between literature reviews and essays. You define is very well I’m so glad. Before I will write essays and a research paper on a daily basis meantime I found a written research paper on literature . Here are lots of research papers I see I have shared one, and I hope that this would add value to the readers.

Thanks Julie! We are happy that our post was able to help you! And thank you for sharing the other research papers with us.

Thank you for an interesting post!

Hi Robert! Thank you for your comment, we are happy you found it interesting 😀

Thank you, only until know do i know and i looked at ur web first and im happy that i did

i am doing research on cultural discrimination and cultural value .but after many articles read link not comes in mind how to do review .kindly help to do some kind trick and tips as i do start and remove my confusion many thanks shazia

Have you looked at our Literature Review checklist? You might like to compare the checklist to your own work. https://www.citewrite.qut.edu.au/write/litreview.jsp

If you’re studying at a university, get in touch with your librarian who might also be able to provide you with some useful information or meet with you on an individual basis.

This is indeed a great one so far so good.

Regards, Smith

Thanks Smith, we’re glad you liked it 🙂

I just wanted to say thanks for this! It’s a brilliant little concise guide which helped me instantly. Thank you!

Glad to hear it 🙂

So well written. Thank you so much for this valuable little comparison between these two, it helped immensely!

I do not even understand how I finished up here, however I assumed this post was once great. I don’t recognise who you’re but definitely you are going to a well-known blogger in the event you aren’t already. Cheers!

Thank you for the differentiation, its helpful.

Thanks Judy. We’re glad you found it helpful.

Awesome blog article! Brief but enough! Milions of thanks！

Thanks Alice. We’re glad you found it helpful.

of course,thank you for sharing this as we could be able to be assisted.

Hi, I like what you have written as this is a problem I see time and time again. One of the issues is that students are often guided differently by teachers and subject on how to write and structure a lit review, and instead produce argument essays. I don’t think this areas is flagged up enough.

Thank you for your help! I understand what has been said here

Thanks Robi, that’s good to hear 🙂

Thanks for sharing . love this.

Thank you so much for sharing this, really helpful.

Great points! Thank you

Thank You! This will be helpful in writing my research paper.

I admire this article for the well-researched content and excellent wording. I got so involved in this material that I couldn’t stop reading. I am impressed with your work and skill. Thank you so much.

We’re so pleased you found it helpful 🙂

I just wanted to say thanks for this! It’s a brilliant little concise guide which helped me instantly.

Thank you for sharing this wonderful post!!! I definitely enjoy every it and I have also bookmarked you to check out new stuff of your blog I must read the blog! UCF MBA Program | University of Central Florida

Thanks for sharing this importent information.

This is my first time i visit here and I found so many interesting stuff in your blog especially it’s discussion, thank you.

Great articles and great layout. Your blog post deserves all of the positive feedback it’s been getting.

Hey what a brilliant post I have come across and believe me I have been searching out for this similar kind of post for past a week and hardly came across this. Thank you very much and will look for more postings from you.

Awesome article! I want people to know just how good this information is in your article. It’s interesting, compelling content. Your views are much like my own concerning this subject.

I really impressed after read this because of some quality work and informative thoughts . I just wanna say thanks for the writer and wish you all the best for coming!.

Thanks, we’re glad it helped.

Thanks for posting this info. I just want to let you know that I just check out your site and I find it very interesting and informative. I can’t wait to read lots of your posts.

Thanks for sharing this . This was really helpful.

The main difference between an essay and this kind of literature review is that an essay focuses on a topic, and uses the literature as a support for the arguments? Anyways, thanks for helping me out with this.

Thank you for sharing an amazing article. Your Website Is Great

nice blog post.continue blogging.

Great post, and great website. Thanks for the information!

I am genuinely thankful to the holder of this web page who has shared this wonderful paragraph at at this place

Good Post, I am a big believer in writing comments on sites to let the blog writers know that they’ve added some thing advantageous to the world wide web!

Really nice and interesting post. I was looking for this kind of information and enjoyed reading this one.

A literature review is a critical evaluation of existing research on a particular topic. It can be used to identify gaps in existing knowledge, assess a particular idea or concept, and to provide a framework for further research.

Interesting read, sharing with my friends. Another great piece of content.

Ah this explained the differences quite well, a thanks from an RMIT student!

Just a quick note of appreciation for this! It’s an excellent, brief guide that immediately assisted me. I’m grateful!

I appreciate the effort you put into providing valuable resources and recommendations to your readers.

Home » Education » Difference Between Literature Review and Essay

Difference Between Literature Review and Essay

Main difference – literature review vs essay.

Literature review and essays are two types of writing that students are required to write. An essay is usually a brief piece of writing on a particular topic. However, a literature review is a part of a research study where the researcher/students are required to read, analyse and evaluate the works of different authors and create a report. Writing a literature review is fairly complex than writing an essay . This is the main difference between literature review and essay.

This article describes,

1. What is an Essay?      – Features, Types, Structure

2. What is a Literature Review      – Features, Preparation, Structure

3. Difference Between Literature Review and Essay

What is an Essay

An essay is a short piece of writing on a particular topic. This writing describes, analyses and evaluates the given topic. Essays are often a combination of facts and figures, opinions and ideas of the writer. There are various types of essays such as narrative essays, descriptive essays, argumentative essays , persuasive essays, expository essays , etc. The content and the purpose of an essay depends on the type of the essay. For example, if you are writing a persuasive essay , your aim is to persuade your readers to agree with you and understand your point; the content of the essay will contain strong arguments and facts. On the contrary, if you are writing a narrative essay , narrating a story and retaining the attention of your readers will be your main argument. 

An essay basically has three sections known as introduction, body and conclusion; all three of these sections are equally important. Introduction grabs the attention of the readers and gives a brief idea about what the whole essay is going to be about. It is the body of the essay that builds arguments, analyses an issue or elaborates on a concept. The conclusion briefly summarises the essay and expresses writer’s opinion of the topic.

What is a Literature Review

Literature review is an essential part of a research study. This is an evaluative report of information found in the literature related to a selected are of study. Thus, literature review is the starting point of research since it makes the researcher summarise, evaluate and compare the most significant and relevant information and sources in the relevant field. It also helps the researcher identify the gaps, inconsistencies as well as contradictions in the literature.

So in order to write a literature review, you have to read research articles, books, and journals regarding your specific topic. Then decide what information is most relevant to the topic. Then you can summarize, analyze and compare this information. This systematic analysis will also help you to find research gaps in the field.

A  Good Literature Review should:

• Compare and Contrast different views of authors
• Note areas where the authors are in disagreement
• Group authors with similar views to gather
• Highlight gaps in the research area
• Explain how the study is going to relate to previous research

The structure of a literature review is similar to the structure of an essay or an article. However, the end of the literature review always contains the list of sources, written in an accepted citation style.

Definition:

Literature Review is an evaluative report of information found in the literature related to the researcher’s selected area of study.

Essay is a short piece of writing on a particular topic.

Literature Review consists of summaries, comparison, evaluation and analysis of the works of different writers.

Essay mostly contains writer’s ideas, opinions, along with facts and figures to strengthen the writer’s views.

Complexity:

Literature Review is more complex than an essay.

Essays can be even written by primary students.

Image Courtesy: PEXELS

About the Author: Hasa

Hasanthi is a seasoned content writer and editor with over 8 years of experience. Armed with a BA degree in English and a knack for digital marketing, she explores her passions for literature, history, culture, and food through her engaging and informative writing.

​You May Also Like These

Want to create or adapt books like this? Learn more about how Pressbooks supports open publishing practices.

So, now that you know what a literature review is and how to write it, it is important to understand how a literature review is different from an essay. First of all, it is necessary to point out that many students struggle with understanding the difference between a literature review and an essay. This is particularly so because a student can use the exact same resources to create a literature review or an essay; however, what is different about the two is where the emphasis in the writing is placed (Thomas 2012).

A literature review focuses on everything that has been written about a particular topic, theory, or body of research. It is focused on the research and the researchers who have undertaken research on your topic. In contrast, an essay focuses on proving a point. It does not need to provide an extensive coverage of all of the material on the topic. In fact, the writer chooses only those sources that prove the point. Most professors will expect to see you discuss a few different perspectives from the materials that run contrary to the point you are trying to make. For example, suppose you want to write an essay about the negative effects of shiftwork on nurses. You would gather material to show that shiftwork negatively affects nurses, and the various ways it affects nurses. Now in this case, you might find the odd research paper that states shiftwork has no effect – although this seems unlikely because it has been extensively documented to have a negative effect. However, in an essay you are focused on providing information on your topic and proving your point.

Research Methods, Data Collection and Ethics Copyright © 2020 by Valerie Sheppard is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License , except where otherwise noted.

Share This Book

Want to create or adapt books like this? Learn more about how Pressbooks supports open publishing practices.

The Literature Review

30 Understanding the Difference Between a Literature Review and an Essay

So now that you know what a literature review is and how to write it, it is important to understand how a literature review is different from an essay. First of all, it is necessary to point out that many students struggle with understanding the difference between a literature review and an essay.  This is particularly so because a student can use the exact same resources to create a literature review or an essay; however, what is different about the two is where the emphasis in the writing is placed (Thomas 2012).

A discussed previously, a literature review focuses on everything that has been written about a particular topic, theory, or research.  It is focused on the research and the researchers who have undertaken research on your topic. In contrast, an essay focuses on proving a point.  It does not need to provide an extensive coverage of all of the material on the topic. In fact, the writer chooses only those sources that prove the point. Most professors will expect to see you discuss a few different perspectives from the materials that run contrary to the point you are trying to make. For example, suppose you want to write an essay about the negative effects of shiftwork on nurses.  You would gather material to show that shiftwork negatively affects nurses, and the various ways it affects nurses. Now in this case, you might find the odd research paper that states shiftwork has no effect – although, I doubt it, because it has been extensively documented to have a negative affect. However, the point is that with an essay you are focused on providing information on your topic and proving your point.

Understanding the difference between a literature review and an annotated bibliography

There is a third type of academic writing that can also confuse students who are attempting to write a literature review … and that is an annotated bibliography.  An annotated bibliography provides all of the reference details of a bibliography, but it goes one step further and provides a short (approximately 150 words) description of the reference.  An annotated bibliography is not to be confused with a bibliography. A bibliography is a list of journal articles, books, and other resources that someone has utilized in writing. The bibliography, provides a list of all resources that someone used to write a research paper and, unlike a reference list, includes references that may not appear in the body of the paper.  No doubt you have had to create many bibliographies in your academic studies. Here is a link to a website where you can learn more about annotated bibliographies and also to see a sample of an annotated bibliography: Annotated Bibliographies

An Introduction to Research Methods in Sociology Copyright © 2019 by Valerie A. Sheppard is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License , except where otherwise noted.

Share This Book

Purdue Online Writing Lab Purdue OWL® College of Liberal Arts

Writing a Literature Review

Welcome to the Purdue OWL

This page is brought to you by the OWL at Purdue University. When printing this page, you must include the entire legal notice.

Copyright ©1995-2018 by The Writing Lab & The OWL at Purdue and Purdue University. All rights reserved. This material may not be published, reproduced, broadcast, rewritten, or redistributed without permission. Use of this site constitutes acceptance of our terms and conditions of fair use.

A literature review is a document or section of a document that collects key sources on a topic and discusses those sources in conversation with each other (also called synthesis ). The lit review is an important genre in many disciplines, not just literature (i.e., the study of works of literature such as novels and plays). When we say “literature review” or refer to “the literature,” we are talking about the research ( scholarship ) in a given field. You will often see the terms “the research,” “the scholarship,” and “the literature” used mostly interchangeably.

Where, when, and why would I write a lit review?

There are a number of different situations where you might write a literature review, each with slightly different expectations; different disciplines, too, have field-specific expectations for what a literature review is and does. For instance, in the humanities, authors might include more overt argumentation and interpretation of source material in their literature reviews, whereas in the sciences, authors are more likely to report study designs and results in their literature reviews; these differences reflect these disciplines’ purposes and conventions in scholarship. You should always look at examples from your own discipline and talk to professors or mentors in your field to be sure you understand your discipline’s conventions, for literature reviews as well as for any other genre.

A literature review can be a part of a research paper or scholarly article, usually falling after the introduction and before the research methods sections. In these cases, the lit review just needs to cover scholarship that is important to the issue you are writing about; sometimes it will also cover key sources that informed your research methodology.

Lit reviews can also be standalone pieces, either as assignments in a class or as publications. In a class, a lit review may be assigned to help students familiarize themselves with a topic and with scholarship in their field, get an idea of the other researchers working on the topic they’re interested in, find gaps in existing research in order to propose new projects, and/or develop a theoretical framework and methodology for later research. As a publication, a lit review usually is meant to help make other scholars’ lives easier by collecting and summarizing, synthesizing, and analyzing existing research on a topic. This can be especially helpful for students or scholars getting into a new research area, or for directing an entire community of scholars toward questions that have not yet been answered.

What are the parts of a lit review?

Most lit reviews use a basic introduction-body-conclusion structure; if your lit review is part of a larger paper, the introduction and conclusion pieces may be just a few sentences while you focus most of your attention on the body. If your lit review is a standalone piece, the introduction and conclusion take up more space and give you a place to discuss your goals, research methods, and conclusions separately from where you discuss the literature itself.

Introduction:

• An introductory paragraph that explains what your working topic and thesis is
• A forecast of key topics or texts that will appear in the review
• Potentially, a description of how you found sources and how you analyzed them for inclusion and discussion in the review (more often found in published, standalone literature reviews than in lit review sections in an article or research paper)
• 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 sentence to draw connections, comparisons, and contrasts.

Conclusion:

• Summarize the key findings you have taken from the literature and emphasize their significance
• Connect it back to your primary research question

How should I organize my lit review?

Lit reviews can take many different organizational patterns depending on what you are trying to accomplish with the review. Here are some examples:

• Chronological : The simplest approach is to trace the development of the topic over time, which helps familiarize the audience with the topic (for instance if you are introducing something that is not commonly known in your field). If you choose this strategy, be careful to avoid simply listing and summarizing sources in order. Try to analyze the patterns, turning points, and key debates that have shaped the direction of the field. Give your interpretation of how and why certain developments occurred (as mentioned previously, this may not be appropriate in your discipline — check with a teacher or mentor if you’re unsure).
• Thematic : If you have found some recurring central themes that you will continue working with throughout your piece, you can organize your literature review into subsections that address different aspects of the topic. For example, if you are reviewing literature about women and religion, key themes can include the role of women in churches and the religious attitude towards women.
• Qualitative versus quantitative research
• Empirical versus theoretical scholarship
• Divide the research by sociological, historical, or cultural sources
• Theoretical : In many humanities articles, the literature review is the foundation for the theoretical framework. You can use it to discuss various theories, models, and definitions of key concepts. You can argue for the relevance of a specific theoretical approach or combine various theorical concepts to create a framework for your research.

What are some strategies or tips I can use while writing my lit review?

Any lit review is only as good as the research it discusses; make sure your sources are well-chosen and your research is thorough. Don’t be afraid to do more research if you discover a new thread as you’re writing. More info on the research process is available in our "Conducting Research" resources .

As you’re doing your research, create an annotated bibliography ( see our page on the this type of document ). Much of the information used in an annotated bibliography can be used also in a literature review, so you’ll be not only partially drafting your lit review as you research, but also developing your sense of the larger conversation going on among scholars, professionals, and any other stakeholders in your topic.

Usually you will need to synthesize research rather than just summarizing it. This means drawing connections between sources to create a picture of the scholarly conversation on a topic over time. Many student writers struggle to synthesize because they feel they don’t have anything to add to the scholars they are citing; here are some strategies to help you:

• It often helps to remember that the point of these kinds of syntheses is to show your readers how you understand your research, to help them read the rest of your paper.
• Writing teachers often say synthesis is like hosting a dinner party: imagine all your sources are together in a room, discussing your topic. What are they saying to each other?
• Look at the in-text citations in each paragraph. Are you citing just one source for each paragraph? This usually indicates summary only. When you have multiple sources cited in a paragraph, you are more likely to be synthesizing them (not always, but often
• Read more about synthesis here.

The most interesting literature reviews are often written as arguments (again, as mentioned at the beginning of the page, this is discipline-specific and doesn’t work for all situations). Often, the literature review is where you can establish your research as filling a particular gap or as relevant in a particular way. You have some chance to do this in your introduction in an article, but the literature review section gives a more extended opportunity to establish the conversation in the way you would like your readers to see it. You can choose the intellectual lineage you would like to be part of and whose definitions matter most to your thinking (mostly humanities-specific, but this goes for sciences as well). In addressing these points, you argue for your place in the conversation, which tends to make the lit review more compelling than a simple reporting of other sources.

Literature reviews: Stand-alone review

• Reviewing for research
• Stand-alone review
• Scoping and planning
• Screening and appraising
• The process of reviewing
• Planning a search strategy

On these pages:

“Simple [stand-alone] literature review - A written document that critically reviews the relevant literature on a research topic, presenting a logical case that establishes a thesis delineating what is currently known about the subject.” Lawrence Machi & Brenda McEvoy , The Literature Review: Six Steps to Success

Literature reviews do not have to be part of a larger research project. Sometimes you are asked to undertake a stand-alone (sometimes referred to as 'simple') literature review as an separate assignment. In such cases, the review should summarise, synthesise and evaluate existing knowledge on a specific topic and come to a conclusion about current understanding.

Structure of a stand-alone literature review

A stand-alone review has a similar structure to a standard essay:

• Introduction - Show how the topic of your review fits in with the wider field, indicate how you conducted the review (details about specific search strategies are not needed, more an overview of the process) and summarise your main findings about the literature.
• Main body - Analyse the literature, identifying themes, gaps in understanding and areas of disagreement.
• Conclusion  - Summarise the main points and how they relate to each other. Restate your main findings in a bit more detail than you did in the introduction. Give any implications for the wider field.

Essay vs stand-alone literature review

The main different between an essay and a literature review is that an essay is focused on answering a question through a series of arguments supported by the literature; whereas, in a stand-alone literature review the focus is on the literature itself —what it tells you, but also its reliability and quality.

Another important difference is that with an essay you have more freedom about choosing literature that supports the argument you are making.

With a literature review, it is far more important to make sure you are representing all aspects of the topic.

This is not to say you are not making your own argument - it is just that your argument is about what you think the literature shows.

• << Previous: Reviewing for research
• Next: Systematic reviews >>
• Last Updated: Apr 9, 2024 3:41 PM
• URL: https://libguides.hull.ac.uk/literaturereviews
• Login to LibApps
• Library websites Privacy Policy
• University of Hull privacy policy & cookies
• Website terms and conditions
• Accessibility
• Report a problem

• University of Texas Libraries

Literature Reviews

• What is a literature review?
• Steps in the Literature Review Process
• Define your research question
• Determine inclusion and exclusion criteria
• Choose databases and search
• Review Results
• Synthesize Results
• Analyze Results
• Librarian Support
• Artificial Intelligence (AI) Tools

What is a Literature Review?

A literature or narrative review is a comprehensive review and analysis of the published literature on a specific topic or research question. The literature that is reviewed contains: books, articles, academic articles, conference proceedings, association papers, and dissertations. It contains the most pertinent studies and points to important past and current research and practices. It provides background and context, and shows how your research will contribute to the field. 

A literature review should: 

• Provide a comprehensive and updated review of the literature;
• Explain why this review has taken place;
• Articulate a position or hypothesis;
• Acknowledge and account for conflicting and corroborating points of view

From  S age Research Methods

Purpose of a Literature Review

A literature review can be written as an introduction to a study to:

• Demonstrate how a study fills a gap in research
• Compare a study with other research that's been done

Or it can be a separate work (a research article on its own) which:

• Organizes or describes a topic
• Describes variables within a particular issue/problem

Limitations of a Literature Review

Some of the limitations of a literature review are:

• It's a snapshot in time. Unlike other reviews, this one has beginning, a middle and an end. There may be future developments that could make your work less relevant.
• It may be too focused. Some niche studies may miss the bigger picture.
• It can be difficult to be comprehensive. There is no way to make sure all the literature on a topic was considered.
• It is easy to be biased if you stick to top tier journals. There may be other places where people are publishing exemplary research. Look to open access publications and conferences to reflect a more inclusive collection. Also, make sure to include opposing views (and not just supporting evidence).

Source: Grant, Maria J., and Andrew Booth. “A Typology of Reviews: An Analysis of 14 Review Types and Associated Methodologies.” Health Information & Libraries Journal, vol. 26, no. 2, June 2009, pp. 91–108. Wiley Online Library, doi:10.1111/j.1471-1842.2009.00848.x.

Librarian Assistance

For help, please contact the librarian for your subject area.  We have a guide to library specialists by subject .

Periodically, UT Libraries runs a workshop covering the basics and library support for literature reviews. While we try to offer these once per academic year, we find providing the recording to be helpful to community members who have missed the session. Following is the most recent recording of the workshop, Conducting a Literature Review. To view the recording, a UT login is required.

• October 2 2, 2024
• Last Updated: Oct 23, 2024 11:46 AM
• URL: https://guides.lib.utexas.edu/literaturereviews

• Customer Reviews
• Extended Essays
• IB Internal Assessment
• Theory of Knowledge
• Literature Review
• Dissertations
• Essay Writing
• Research Writing
• Assignment Help
• Capstone Projects
• College Application
• Online Class

Literature Review vs Research Paper: What’s the Difference?

by  Antony W

June 26, 2024

This is a complete student’s guide to understanding literature review vs research paper.

We’ll teach you what they’re, explain why they’re important, state the difference between the two, and link you to our comprehensive guide on how to write them.

Literature Review Writing Help

Writing a literature review for a thesis, a research paper, or as a standalone assignment takes time. Much of your time will go into research, not to mention you have other assignments to complete. 

If you find writing in college or university overwhelming, get in touch with our literature review writers for hire at 25% discounts and enjoy the flexibility and convenience that comes with professional writing help. We’ll help you do everything, from research and outlining to custom writing and proofreading.

What is a Literature Review?

A literature review document is a secondary source of information that provides an overview of existing knowledge, which you can use to identify gaps or flaws in existing research. In literature review writing, students have to find and read existing publications such as journal articles, analyze the information, and then state their findings.

Credit: Pubrica

You’ll write a literature review to demonstrate your understanding on the topic, show gaps in existing research, and develop an effective methodology and a theoretical framework for your research project.

Your instructor may ask you to write a literature review as a standalone assignment. Even if that’s the case, the rules for writing a review paper don’t change.

In other words, you’ll still focus on evaluating the current research and find gaps around the topic.

Types of Literature Reviews

There are three types of review papers and they’re a follows:

 1. Meta-analysis

In meta-analysis review paper, you combine and compare answers from already published studies on a given subject.

2. Narrative Review

A narrative review paper looks into existing information or research already conducted on a given topic.

3. Systematic Review

You need to do three things if asked to write a systematic review paper.

First, read and understand the question asked. Second, look into research already conducted on the topic. Third, search for the answer to the question from the established research you just read.

What’s a Research Paper?

A research paper is an assignment in which you present your own argument, evaluation, or interpretation of an issue based on independent research.

In a research paper project, you’ll draw some conclusions from what experts have already done, find gaps in their studies, and then draw your own conclusions.

While a research paper is like an academic essay, it tends to be longer and more detailed.

Since they require extended research and attention to details, research papers can take a lot of time to write.

If well researched, your research paper can demonstrate your knowledge about a topic, your ability to engage with multiple sources, and your willingness to contribute original thoughts to an ongoing debate.

Types of Research Papers

 There are two types of research papers and they’re as follows:

 1. Analytical Research Papers

 Similar to analytical essay , and usually in the form of a question, an analytical research paper looks at an issue from a neutral point and gives a clear analysis of the issue.

Your goal is to make the reader understand both sides of the issue in question and leave it to them to decide what side of the analysis to accept.

Unlike an argumentative research paper, an analytical research paper doesn’t include counterarguments. And you can only draw your conclusion based on the information stretched out all through the analysis.

2. Argumentative Research Papers

In an argumentative research paper, you state the subject under study, look into both sides of an issue, pick a stance, and then use solid evidence and objective reasons to defend your position.

In   argumentative writing, your goal isn’t to persuade your audience to take an action. 

Rather, it’s to convince them that your position on the research question is more accurate than the opposing point of views.

Regardless of the type of research paper that you write, you’ll have to follow the standard outline for the assignment to be acceptable for review and marking.

Also, all research paper, regardless of the research question under investigation must include a literature review.

Literature Review vs Research Paper

The table below shows the differences between a literature review (review paper) and a research paper. 

Frequently Asked Questions

1. is there a literature review in a research paper.

A research paper assignment must include a literature review immediately after the introduction chapter.

The chapter is significant because your research work would otherwise be incomplete without knowledge of existing literature. 

2. How Many Literature Review Should Be in Research Paper?

Your research paper  should have only one literature review. Make sure you write the review based on the instructions from your teacher.

Before you start, check the required length, number of sources to summarize, and the format to use. Doing so will help you score top grades for the assignment. 

3. What is the Difference Between Research and Literature?

Whereas literature focuses on gathering, reading, and summarizing information on already established studies, original research involves coming up with new concepts, theories, and ideas that might fill existing gaps in the available literature.

4. How Long is a Literature Review?

How long a literature review should be will depend on several factors, including the level of education, the length of the assignment, the target audience, and the purpose of the review.

For example, a 150-page dissertation can have a literature review of 40 pages on average.

Make sure you talk to your instructor to determine the required length of the assignment.

5. How Does a Literature Review Look Like?

Your literature review shouldn’t be a focus on original research or new information. Rather, it should give a clear overview of the already existing work on the selected topic.

The information to review can come from various sources, including scholarly journal articles , government reports, credible websites, and academic-based books. 

About the author 

Antony W is a professional writer and coach at Help for Assessment. He spends countless hours every day researching and writing great content filled with expert advice on how to write engaging essays, research papers, and assignments.

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
• More Research Help

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.

• << Previous: What is a literature review
• Next: What should I do before starting my literature review? >>
• Last Updated: Feb 26, 2021 11:35 AM
• URL: https://midway.libguides.com/LiteratureReview

RESEARCH HELP

• Research Guides
• Databases A-Z
• Journal Search
• Citation Help

LIBRARY SERVICES

• Accessibility
• Interlibrary Loan
• Study Rooms

INSTRUCTION SUPPORT

• Course Reserves
• Library Instruction
• Little Memorial Library
• 512 East Stephens Street
• 859.846.5316
• [email protected]

What is a Literature Review? How to Write It (with Examples)

A literature review is a critical analysis and synthesis of existing research on a particular topic. It provides an overview of the current state of knowledge, identifies gaps, and highlights key findings in the literature. 1 The purpose of a literature review is to situate your own research within the context of existing scholarship, demonstrating your understanding of the topic and showing how your work contributes to the ongoing conversation in the field. Learning how to write a literature review is a critical tool for successful research. Your ability to summarize and synthesize prior research pertaining to a certain topic demonstrates your grasp on the topic of study, and assists in the learning process. 

Table of Contents

What is the purpose of literature review , a. habitat loss and species extinction: , b. range shifts and phenological changes: , c. ocean acidification and coral reefs: , d. adaptive strategies and conservation efforts: .

• Choose a Topic and Define the Research Question: 
• Decide on the Scope of Your Review: 
• Select Databases for Searches: 
• Conduct Searches and Keep Track: 
• Review the Literature: 
• Organize and Write Your Literature Review: 
• How to write a literature review faster with Paperpal? 

Frequently asked questions 

What is a literature review .

A well-conducted literature review demonstrates the researcher’s familiarity with the existing literature, establishes the context for their own research, and contributes to scholarly conversations on the topic. One of the purposes of a literature review is also to help researchers avoid duplicating previous work and ensure that their research is informed by and builds upon the existing body of knowledge.

A literature review serves several important purposes within academic and research contexts. Here are some key objectives and functions of a literature review: 2  

1. Contextualizing the Research Problem: The literature review provides a background and context for the research problem under investigation. It helps to situate the study within the existing body of knowledge. 

2. Identifying Gaps in Knowledge: By identifying gaps, contradictions, or areas requiring further research, the researcher can shape the research question and justify the significance of the study. This is crucial for ensuring that the new research contributes something novel to the field.

Find academic papers related to your research topic faster. Try Research on Paperpal

3. Understanding Theoretical and Conceptual Frameworks: Literature reviews help researchers gain an understanding of the theoretical and conceptual frameworks used in previous studies. This aids in the development of a theoretical framework for the current research. 

4. Providing Methodological Insights: Another purpose of literature reviews is that it allows researchers to learn about the methodologies employed in previous studies. This can help in choosing appropriate research methods for the current study and avoiding pitfalls that others may have encountered. 

5. Establishing Credibility: A well-conducted literature review demonstrates the researcher’s familiarity with existing scholarship, establishing their credibility and expertise in the field. It also helps in building a solid foundation for the new research. 

6. Informing Hypotheses or Research Questions: The literature review guides the formulation of hypotheses or research questions by highlighting relevant findings and areas of uncertainty in existing literature. 

Literature review example 

Let’s delve deeper with a literature review example: Let’s say your literature review is about the impact of climate change on biodiversity. You might format your literature review into sections such as the effects of climate change on habitat loss and species extinction, phenological changes, and marine biodiversity. Each section would then summarize and analyze relevant studies in those areas, highlighting key findings and identifying gaps in the research. The review would conclude by emphasizing the need for further research on specific aspects of the relationship between climate change and biodiversity. The following literature review template provides a glimpse into the recommended literature review structure and content, demonstrating how research findings are organized around specific themes within a broader topic. 

Literature Review on Climate Change Impacts on Biodiversity:  

Climate change is a global phenomenon with far-reaching consequences, including significant impacts on biodiversity. This literature review synthesizes key findings from various studies: 

Climate change-induced alterations in temperature and precipitation patterns contribute to habitat loss, affecting numerous species (Thomas et al., 2004). The review discusses how these changes increase the risk of extinction, particularly for species with specific habitat requirements. 

Observations of range shifts and changes in the timing of biological events (phenology) are documented in response to changing climatic conditions (Parmesan & Yohe, 2003). These shifts affect ecosystems and may lead to mismatches between species and their resources. 

The review explores the impact of climate change on marine biodiversity, emphasizing ocean acidification’s threat to coral reefs (Hoegh-Guldberg et al., 2007). Changes in pH levels negatively affect coral calcification, disrupting the delicate balance of marine ecosystems. 

Recognizing the urgency of the situation, the literature review discusses various adaptive strategies adopted by species and conservation efforts aimed at mitigating the impacts of climate change on biodiversity (Hannah et al., 2007). It emphasizes the importance of interdisciplinary approaches for effective conservation planning. 

Strengthen your literature review with factual insights. Try Research on Paperpal for free!

How to write a good literature review 

Writing a literature review involves summarizing and synthesizing existing research on a particular topic. A good literature review format should include the following elements. 

Introduction: The introduction sets the stage for your literature review, providing context and introducing the main focus of your review. 

• Opening Statement: Begin with a general statement about the broader topic and its significance in the field. 
• Scope and Purpose: Clearly define the scope of your literature review. Explain the specific research question or objective you aim to address. 
• Organizational Framework: Briefly outline the structure of your literature review, indicating how you will categorize and discuss the existing research. 
• Significance of the Study: Highlight why your literature review is important and how it contributes to the understanding of the chosen topic. 
• Thesis Statement: Conclude the introduction with a concise thesis statement that outlines the main argument or perspective you will develop in the body of the literature review. 

Body: The body of the literature review is where you provide a comprehensive analysis of existing literature, grouping studies based on themes, methodologies, or other relevant criteria. 

• Organize by Theme or Concept: Group studies that share common themes, concepts, or methodologies. Discuss each theme or concept in detail, summarizing key findings and identifying gaps or areas of disagreement. 
• Critical Analysis: Evaluate the strengths and weaknesses of each study. Discuss the methodologies used, the quality of evidence, and the overall contribution of each work to the understanding of the topic. 
• Synthesis of Findings: Synthesize the information from different studies to highlight trends, patterns, or areas of consensus in the literature. 
• Identification of Gaps: Discuss any gaps or limitations in the existing research and explain how your review contributes to filling these gaps. 
• Transition between Sections: Provide smooth transitions between different themes or concepts to maintain the flow of your literature review. 

Write and Cite as yo u go with Paperpal Research. Start now for free!

Conclusion: The conclusion of your literature review should summarize the main findings, highlight the contributions of the review, and suggest avenues for future research. 

• Summary of Key Findings: Recap the main findings from the literature and restate how they contribute to your research question or objective. 
• Contributions to the Field: Discuss the overall contribution of your literature review to the existing knowledge in the field. 
• Implications and Applications: Explore the practical implications of the findings and suggest how they might impact future research or practice. 
• Recommendations for Future Research: Identify areas that require further investigation and propose potential directions for future research in the field. 
• Final Thoughts: Conclude with a final reflection on the importance of your literature review and its relevance to the broader academic community. 

Conducting a literature review 

Conducting a literature review is an essential step in research that involves reviewing and analyzing existing literature on a specific topic. It’s important to know how to do a literature review effectively, so here are the steps to follow: 1  

Choose a Topic and Define the Research Question:  

• Select a topic that is relevant to your field of study. 
• Clearly define your research question or objective. Determine what specific aspect of the topic do you want to explore? 

Decide on the Scope of Your Review:  

• Determine the timeframe for your literature review. Are you focusing on recent developments, or do you want a historical overview? 
• Consider the geographical scope. Is your review global, or are you focusing on a specific region? 
• Define the inclusion and exclusion criteria. What types of sources will you include? Are there specific types of studies or publications you will exclude? 

Select Databases for Searches:  

• Identify relevant databases for your field. Examples include PubMed, IEEE Xplore, Scopus, Web of Science, and Google Scholar. 
• Consider searching in library catalogs, institutional repositories, and specialized databases related to your topic. 

Conduct Searches and Keep Track:  

• Develop a systematic search strategy using keywords, Boolean operators (AND, OR, NOT), and other search techniques. 
• Record and document your search strategy for transparency and replicability. 
• Keep track of the articles, including publication details, abstracts, and links. Use citation management tools like EndNote, Zotero, or Mendeley to organize your references. 

Review the Literature:  

• Evaluate the relevance and quality of each source. Consider the methodology, sample size, and results of studies. 
• Organize the literature by themes or key concepts. Identify patterns, trends, and gaps in the existing research. 
• Summarize key findings and arguments from each source. Compare and contrast different perspectives. 
• Identify areas where there is a consensus in the literature and where there are conflicting opinions. 
• Provide critical analysis and synthesis of the literature. What are the strengths and weaknesses of existing research? 

Organize and Write Your Literature Review:  

• Literature review outline should be based on themes, chronological order, or methodological approaches. 
• Write a clear and coherent narrative that synthesizes the information gathered. 
• Use proper citations for each source and ensure consistency in your citation style (APA, MLA, Chicago, etc.). 
• Conclude your literature review by summarizing key findings, identifying gaps, and suggesting areas for future research. 

Whether you’re exploring a new research field or finding new angles to develop an existing topic, sifting through hundreds of papers can take more time than you have to spare. But what if you could find science-backed insights with verified citations in seconds? That’s the power of Paperpal’s new Research feature!  

How to write a literature review faster with Paperpal?  

Paperpal, an AI writing assistant, integrates powerful academic search capabilities within its writing platform. With the Research | Cite feature, you get 100% factual insights, with citations backed by 250M+ verified research articles, directly within your writing interface. It also allows you auto-cite references in 10,000+ styles and save relevant references in your Citation Library. By eliminating the need to switch tabs to find answers to all your research questions, Paperpal saves time and helps you stay focused on your writing.   

Here’s how to use the Research feature:  

• Ask a question: Get started with a new document on paperpal.com. Click on the “Research | Cite” feature and type your question in plain English. Paperpal will scour over 250 million research articles, including conference papers and preprints, to provide you with accurate insights and citations. 

• Review and Save: Paperpal summarizes the information, while citing sources and listing relevant reads. You can quickly scan the results to identify relevant references and save these directly to your built-in citations library for later access. 
• Cite with Confidence: Paperpal makes it easy to incorporate relevant citations and references in 10,000+ styles into your writing, ensuring your arguments are well-supported by credible sources. This translates to a polished, well-researched literature review. 

The literature review sample and detailed advice on writing and conducting a review will help you produce a well-structured report. But remember that a good literature review is an ongoing process, and it may be necessary to revisit and update it as your research progresses. By combining effortless research with an easy citation process, Paperpal Research streamlines the literature review process and empowers you to write faster and with more confidence. Try Paperpal Research now and see for yourself.  

A literature review is a critical and comprehensive analysis of existing literature (published and unpublished works) on a specific topic or research question and provides a synthesis of the current state of knowledge in a particular field. A well-conducted literature review is crucial for researchers to build upon existing knowledge, avoid duplication of efforts, and contribute to the advancement of their field. It also helps researchers situate their work within a broader context and facilitates the development of a sound theoretical and conceptual framework for their studies.

Literature review is a crucial component of research writing, providing a solid background for a research paper’s investigation. The aim is to keep professionals up to date by providing an understanding of ongoing developments within a specific field, including research methods, and experimental techniques used in that field, and present that knowledge in the form of a written report. Also, the depth and breadth of the literature review emphasizes the credibility of the scholar in his or her field.  

Before writing a literature review, it’s essential to undertake several preparatory steps to ensure that your review is well-researched, organized, and focused. This includes choosing a topic of general interest to you and doing exploratory research on that topic, writing an annotated bibliography, and noting major points, especially those that relate to the position you have taken on the topic. 

Literature reviews and academic research papers are essential components of scholarly work but serve different purposes within the academic realm. 3 A literature review aims to provide a foundation for understanding the current state of research on a particular topic, identify gaps or controversies, and lay the groundwork for future research. Therefore, it draws heavily from existing academic sources, including books, journal articles, and other scholarly publications. In contrast, an academic research paper aims to present new knowledge, contribute to the academic discourse, and advance the understanding of a specific research question. Therefore, it involves a mix of existing literature (in the introduction and literature review sections) and original data or findings obtained through research methods. 

Literature reviews are essential components of academic and research papers, and various strategies can be employed to conduct them effectively. If you want to know how to write a literature review for a research paper, here are four common approaches that are often used by researchers.  Chronological Review: This strategy involves organizing the literature based on the chronological order of publication. It helps to trace the development of a topic over time, showing how ideas, theories, and research have evolved.  Thematic Review: Thematic reviews focus on identifying and analyzing themes or topics that cut across different studies. Instead of organizing the literature chronologically, it is grouped by key themes or concepts, allowing for a comprehensive exploration of various aspects of the topic.  Methodological Review: This strategy involves organizing the literature based on the research methods employed in different studies. It helps to highlight the strengths and weaknesses of various methodologies and allows the reader to evaluate the reliability and validity of the research findings.  Theoretical Review: A theoretical review examines the literature based on the theoretical frameworks used in different studies. This approach helps to identify the key theories that have been applied to the topic and assess their contributions to the understanding of the subject.  It’s important to note that these strategies are not mutually exclusive, and a literature review may combine elements of more than one approach. The choice of strategy depends on the research question, the nature of the literature available, and the goals of the review. Additionally, other strategies, such as integrative reviews or systematic reviews, may be employed depending on the specific requirements of the research.

The literature review format can vary depending on the specific publication guidelines. However, there are some common elements and structures that are often followed. Here is a general guideline for the format of a literature review:  Introduction:   Provide an overview of the topic.  Define the scope and purpose of the literature review.  State the research question or objective.  Body:   Organize the literature by themes, concepts, or chronology.  Critically analyze and evaluate each source.  Discuss the strengths and weaknesses of the studies.  Highlight any methodological limitations or biases.  Identify patterns, connections, or contradictions in the existing research.  Conclusion:   Summarize the key points discussed in the literature review.  Highlight the research gap.  Address the research question or objective stated in the introduction.  Highlight the contributions of the review and suggest directions for future research.

Both annotated bibliographies and literature reviews involve the examination of scholarly sources. While annotated bibliographies focus on individual sources with brief annotations, literature reviews provide a more in-depth, integrated, and comprehensive analysis of existing literature on a specific topic. The key differences are as follows: 

References 

• Denney, A. S., & Tewksbury, R. (2013). How to write a literature review.  Journal of criminal justice education ,  24 (2), 218-234. 
• Pan, M. L. (2016).  Preparing literature reviews: Qualitative and quantitative approaches . Taylor & Francis. 
• Cantero, C. (2019). How to write a literature review.  San José State University Writing Center . 

Paperpal is a comprehensive AI writing toolkit that helps students and researchers achieve 2x the writing in half the time. It leverages 22+ years of STM experience and insights from millions of research articles to provide in-depth academic writing, language editing, and submission readiness support to help you write better, faster.  

Get accurate academic translations, rewriting support, grammar checks, vocabulary suggestions, and generative AI assistance that delivers human precision at machine speed. Try for free or upgrade to Paperpal Prime starting at US$19 a month to access premium features, including consistency, plagiarism, and 30+ submission readiness checks to help you succeed.  

Experience the future of academic writing – Sign up to Paperpal and start writing for free!  

Related Reads:

• Empirical Research: A Comprehensive Guide for Academics 
• How to Write a Scientific Paper in 10 Steps 
• How Long Should a Chapter Be?
• How to Use Paperpal to Generate Emails & Cover Letters?

6 Tips for Post-Doc Researchers to Take Their Career to the Next Level

Self-plagiarism in research: what it is and how to avoid it, you may also like, what are the types of literature reviews , what are research skills definition, importance, and examples , what is phd dissertation defense and how to..., abstract vs introduction: what is the difference , mla format: guidelines, template and examples , machine translation vs human translation: which is reliable..., what is academic integrity, and why is it..., how to make a graphical abstract, academic integrity vs academic dishonesty: types & examples, dissertation printing and binding | types & comparison .

• Search Website
• Office Directory
• Employee Directory
• Learning Commons
• Topic Sentences

Annotated Bibliography vs. Literature Review

What's the big deal.

There are fundamental differences between an annotated bibliography and a literature review that are crucial to completing the assignment correctly. The chart below is provides an overview of the biggest differences between the two types of assignments in a side-by-side comparison. However, if you need more specific information about either assignment, visit our Annotated Bibliography and/or Literature Review pages for more detailed information on how to complete them. 

Differences between an annotated bibliography and literature review

Search suggestions update instantly to match the search query.

Reports and essays: key differences

Know what to expect

Explore the main differences between reports and essays and how to write for your assignments

You'll complete assignments with different requirements throughout your degree, so it's important to understand what you need to do for each of them. Here we explore the key differences between reports and essays. 

This page describes general features of academic reports and essays. Depending on your subject you may use all of these features, a selection of them, or you may have additional requirements. 

There is no single right way to write a report or essay, but they are different assignments. At a glance: 

• Reports depend heavily on your subject and the type of report.
• Essays usually have specific content and a planned structure with a focus on sense and flow. You subject might need different types of information in your introduction –  some disciplines include a short background and context here, while others begin their discussion, discuss their resources or briefly signpost the topic.

Differences between reports and essays

This table compares reports and essays and provides an outline of the standard structure for each. Your assignment will also depend on your discipline, the purpose of your work, and your audience – so you should check what you need to do in your course and module handbooks, instructions from your lecturer, and your subject conventions.

Table adapted from Cottrell, 2003, p. 209.

The structure of reports

Most reports use an IMRaD structure: Introduction, Methods, Results and Discussion.

Below are some common sections that also appear in reports. Some sections include alternative headings.

1. Table of contents

Your contents shows the number of each report section, its title, page number and any sub-sections. Sub-section numbers and details start under the section title, not the margin or the number.

2. Abstract or Executive summary

This brief summary of the report is usually the last thing you write.

3. Introduction

Your introduction describes the purpose of the report, explains why it necessary or useful, and sets out its precise aims and objectives.

4. Literature review

This describes current research and thinking about the problem or research question, and is often incorporated into the introduction.

5. Methods or Methodology

This describes and justifies the methods or processes used to collect your data.

6. Results or Findings

This section presents the results (or processed data) from the research and may consist of mainly tables, charts and or diagrams.

7. Discussion, or Analysis, or Interpretation

This section analyses the results and evaluates the research carried out.

8. Conclusion

The conclusion summarises the report and usually revisits the aims and objectives.

9. Recommendations

In this section the writer uses the results and conclusions from the report to make practical suggestions about a problem or issue. This may not be required.

10. Appendices

You can include raw data or materials that your report refers to in the appendix, if you need to. The data is often presented as charts, diagrams and tables. Each item should be numbered : for example, write Table 1 and its title; Table 2 and its title, and so on as needed.

Structure of essays

Introduction.

Your essay introduction contextualises and gives background information about the topic or questions being discussed, and sets out what the essay is going to cover.

Your essay body is divided into paragraphs. These paragraphs help make a continuous, flowing text.

The conclusion summarises the main points made in the essay. Avoid introducing new information in your conclusion.

Bibliography or Reference list

This is a list of the resources you've used in your essay. This is usually presented alphabetically by authors’ surname.

Reference for the Table of Distinctions above: 

Cottrell, S. (2003).  The Study Skills Handbook  (2nd ed.). Basingstoke: Palgrave.

Download our report and essay differences revision sheet

Download this page as a PDF for your report and essay revision notes.

Key features of academic reports

Basic essay structure

Writing clear sentences