easy topics for literature review

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120 Fresh and Thought-Provoking Topics for Literature Reviews in Different Disciplines

A literature review is an account of the scholarly works published on a topic. It is different from an annotated bibliography – and far more interesting at that. Instead of being just a list of summaries, a literature review synthesizes the information from all available sources in an overall relationship to your guiding concept. This may be the problem you are discussing, a statement you are arguing, a theory you are verifying, etc.

The goals of a literature review may vary:

• giving a historical overview of the research in the field
• summarizing the existing state of the topic
• finding a problem or a gap in the research field
• developing a new theory, etc.

That is why good literature review topics are often formulated as research questions. This type of paper is not an easy writing. You will need to parse immense volumes of information, synthesize and summarize coherently. You also need to devote plenty of time to reading.

This post contains a list of literature review topics suggested for various subjects. However, when choosing the most fitting one to dig into, ask yourself, what are the passions that you can apply to this research? This assignment will take a while, so you will need more than just a good study discipline to soldier on. A bit of enthusiasm and intrinsic motivation will get you much farther.

Literature Review Topics Examples on English and World Literature

Some of the suggestions in this post are linked to literature review examples in our free database. By clicking on a title, you get to a corresponding sample page, where you can read the entire text. If the topic you like isn't linked, but you would like to read an example, you can order it. We will arrange the most qualified paper writer to prepare it for you exclusively.

Ready? Let's start with topics for literature review papers on English and World Literature.

• Phoenix as a symbol for endurance in a worn path
• The novel Intuition by Allegra Goodman
• Nathaniel Hawthorne's The Birthmark through Girard's Lens
• Ender's Game by an Orson Scott Card
• Depiction of freedom and happiness in Brave New World
• Feminism and Post-Colonialism in Margaret Atwood's Oryx and Crake and Suzanne Collins's The Hunger Games
• Rationality, logic, and mathematics in the novel The Curious Incident Of The Dog In The Night-Time
• Victims of their time as a character type in the World literature
• The last days of Judas Iscariot : a play by Stephen Adly Guirgis
• The use of symbolism in Kafka's prose
• Naturalism in American literature
• Grotesque and Sublime in the prose of Edgar Allan Poe

Lit Review Topic Ideas on Science and Technology

Next are some literature review topic ideas on science and technology.

• Electronic library and effects of its implementation
• Benjamin Franklin: scientist and inventor
• Virtual Reality, science fiction, and society today
• Science, Technology, and Society as a field of knowledge
• Frederick Winslow Taylor and the principles of scientific management
• What is the future of work
• Concepts of science and technology
• The Abolition of Man by C.S. Lewis and influence of technological advancement on man and nature
• Types of machine learning
• Internet of Things and biometrics: implications, benefits, threats
• Emotional intelligence and natural language processing
• SmartCity projects that have already been implemented and their lessons

As the field is vast, we can barely scratch the surface with these suggestions. To help you with brainstorming, here are a few tips on how to choose good topics for a literature review yourself:

• Make sure the topic ties nicely with class requirements as well as your interests
• Do some preliminary research to see if there is enough literature on your topic
• Scale up if the information is scarce or down if there are too many sources to handle
• Use sources recommended for reading in the class materials
• Supplement the list with only trustworthy scholarly sources

Follow these guidelines, and you are on a path to some great ideas!

Psychology Literature Review Topics

When brainstorming topics on psychology, don't forget about the subdisciplines: biopsychology, social, educational, organizational, etc. If the suggestions below won't be enough, try looking for inspiration in Biology, Sociology, Education, or Business. The most exciting topics are often at the intersection of different areas of knowledge!

• Tricyclic antidepressants vs. Selective Serotonin Reuptake Inhibitors (SSRIs) in treatment of depression
• Stress, its causes, effects, and coping strategies
• The family system and psychology
• Tibetan compassion practices: working with terror, trauma, and transcendence
• Behaviorism psychology
• Culture and psychopathology
• Correlation between diet and cognitive functions in primary school students
• The evolutionary role of phobias and intrusive thoughts
• Popular psychology and its implications
• PTSD in mass disasters survivors: immediate relief and long-term assistance
• Cults and vulnerable populations
• False memories and gaslighting

Nursing Literature Review Topics

Nursing lit review topics are probably the most diverse in scale, as you can see from the examples below. They can describe a larger issue or a concrete solution applied to a narrowly defined problem. Following this principle, you can modify our lit review topics suggestions zooming out or in on the subject material.

• Legalization of medical marijuana and its effects on the youth
• Health effects of fiber: research findings
• Achieving higher levels of education and training for nurses
• Organic foods and cardiovascular disease
• The importance of Central Venous Line (CVL) and Central Venous Access Devices (CVAD)
• What effects do different types of music have on humans and their mental health?
• The use of laboratory-grown organs for transplantation
• The role of xylitol in alleviating dry mouth
• The detection of tar and nicotine content of cigarette smoke extract using HPLC
• Rheumatoid arthritis: etiology, diagnosis, vulnerable populations
• Mobility aids for the elderly and quality of life
• The role of play in the recuperation of hospitalized children

Education Literature Review Topics

To get more ideas from these literature review topic examples, try isolating an issue and put it in another educational context. For instance, student motivation in primary school vs. middle school or sleep deprivation in high school vs. college. This should give you plenty of material for brainstorming.

• Simulation education for crisis prevention program
• A critical consideration of the new pedagogy in its relation to modern science
• Lack of students interest in studying science
• Discovery-based learning and student-centered learning with a focus on mathematics at a high school level
• The adverse effects of sleep deprivation on academic performance: a college student's struggle
• Gender bias in special education programs
• Higher education for senior citizens: challenges and best practices
• Significant challenges of the teaching profession in the US
• Factors contributing to international student mobility
• Student motivation in private vs. state colleges
• Benefits and challenges of homeschooling for students and families
• Correlation between workload, stress levels, and self-esteem in middle-school students

Sociology Literature Review Topics

The best advice on finding current sociology topics is to look at the challenges your community faces. Become the first one to notice and address these issues!

• Are video games affecting our current and future students ?
• Ways to prevent social media bullying
• Spanking of children in the USA
• The relation of poverty and exposure to crime in adolescent men
• Transgender discrimination
• The link between science and Utopia in Utopia and the New Atlantis
• Effectiveness of group therapy in social work
• Peer pressure, depression, and causes of suicide in the adolescents
• Religious separatism social issues connected with it
• Causes and effects of domestic abuse
• Physical appearance and social status
• Race, nationality, ethnicity, and identity

Political Science Literature Review Topics

Political science is one of the more formal disciplines on this list. Being heavy with abstract concepts, it doesn't lend itself easily to casual brainstorming. Well, at least start with these:

• Electoral College, its functions, and role in public life
• Why American and the British IPE are so different
• Contingency planning
• Effects of political gerrymandering
• American political parties
• The present urban regimes in Canada
• International policies and domestic regulations: precedence and clashes
• Tolerance as a political virtue
• Grassroots activism and its impact on state and federal law
• National security and constitutional freedoms
• Historical analysis of anarchism
• The effect of social media on civic engagement

Criminal Justice Literature Review Topics

Criminal justice is a complex field. It's ripe with variance and challenges – which is good for topic ideas at least. And you have state, federal, and international levels to add more variables.

• Juvenile justice and the Missouri model
• Car-related crime in the USA
• An analysis of the impact of sexual harassment/sexual assault in the military
• The process of the arbitration without the involvement of national courts
• Serial killers and profiling
• Policing and criminal justice systems
• Psychological effects of cyberbullying on adolescents
• Sexual human trafficking from the Central America region
• Human sex-trafficking: the Canadian perspective
• Gender and racial bias in criminal investigations
• Possible ethical and legal dilemmas of using sniffer dogs
• Sting operations vs. entrapment: ethics and regulations

Chemistry and Biology Literature Review Topics

Biology is fascinating. It has something for everyone: from biochemistry and genetics to ecosystems and nature preservation. Here are some suggestions to guide your choice:

• Brain size correlation
• Haruko Obokata, ethics of stem cells research, and scientific misconduct
• Genomic and molecular genetics major and its perspectives for students
• DNA use in mass disasters
• DNA detection from dried blood spots
• Captive breeding of marine mammals: pros and cons
• The Dynamics of ER and mitochondria
• Biomarkers in gastric cancer treatment
• The chemistry behind gene splicing
• Carcinogens and hyper-processed foods
• Primates and monkeys as potential sources of novel zoonotic infections
• Natural gases, ecosystems, and the global warming

Business and Marketing Literature Review Topics

Finally, here are some business and marketing topics as well. These disciplines might be relatively new, but they are among the most dynamic and information-rich – which means great fun to explore.

• Effectiveness of neuromarketing in comparison to traditional marketing methods
• Green supply chain management
• Effectiveness of e-marketing to non-profit making organizations
• The value of information
• Shareholder engagement/activism and corporate performance
• The relationship between ethics, stress, and productivity in the workplace
• The role of integrity in business
• Client confidentiality and its role in a prosperous business
• Businesses, their impact on the community, and social responsibility
• Startup fundraising stages
• Innovative marketing in the age of instant feedback: risks and possibilities
• Strategies for staff motivation

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105 Literature Review Topics + How-to Guide [2024]

A literature review is a variant of curtsy in scientific circles. It presents your acknowledgment that you are not the first to tackle the issue. Your predecessors have made progress in answering your research question, and you plan to start from the point they finished.

This article features examples of literature review topics on multiple knowledge areas. Additionally, you will find exhaustive disambiguation of all the types of a literature review, as well as its purposes, definition, outline, and formatting.

• 🔝 Top 15 Topics
• ✍️ Writing Tips
• Political Science
• Criminal Justice

🔗 References

🔝 top 15 literature review topics.

• What does the science say about extraterrestrial life?
• Redesigning organisms in synthetic biology: Where are we at now?
• Equality of human rights at the international level.
• Why do genes happen to be active or inactive?
• Legalizing physician-assisted suicide.
• Can an adult person change their native language?
• The most efficient study programs.
• The ethics of using surveillance cameras.
• The effect of reading fiction on your brain.
• British imperialism in India.
• What is kindness: A philosophical approach.
• Modern technologies can sift out fake news.
• Multiculturalism: A romantic myth or today’s reality?
• The demographics of liberal worldview in the US.
• Chronic fatigue: Literature review and hypotheses.

✍️ Literature Review Writing Tips

Speaking of a literature review , the definition is too broad to be used as writing guidance. It is an overview of credible materials on a particular research question. A literature review usually becomes chapter 1 in dissertations and theses , allowing to explore the current knowledge on the topic. It evaluates academic and professional articles, journal publications, books, and web-based resources.

A literature review is an indispensable part of a research paper. It serves many purposes, some of which are not evident.

What Is the Purpose of a Literature Review?

• To draw the background context;
• To compare your results with previous research;
• To justify your research methods;
• To frame research gaps and show the scientific novelty of your project;
• To explain the social value of your work;
• To demonstrate your knowledge of the referenced literature;
• To train your analytical thinking.

Types of Literature Review

Below you’ll find the 6 types of literature reviews.

Systematic Review

A systematic literature review is a most comprehensive and data-oriented type. It defines the timeframe of the selected literature and is subdivided into two categories:

• Meta-analysis ( deductive research through standardized statistical procedures)
• Meta-synthesis (inductive study by non-statistical qualitative methods)

Narrative Review

It is also called a traditional or critical literature review. The purpose is to summarize the available material, critique it, and identify the gaps and inconsistencies. This type works well for almost any research question, provided it is sufficiently focused and limited in time or subject matter.

Scoping Review

As the name implies, it estimates the scope of available literature on a literature review topic. Unlike a systematic literature review, which aims to find the most specific research question, this type looks for the most general one. It answers the question of what else can be researched in the field.

Theoretical Review

A theoretical literature review explores the pool of theories that have so far accumulated on a concept. It lists the existing ideas, their relationships, and gaps. The purpose is to develop hypotheses to be tested in the experimental section.

Argumentative Review

This type provides the most selective literature review to prove or refute an argument already established in the research literature. However, this is also the most biased review among all types.

Integrative Review

This literature review integrates, synthesizes, and critiques the available secondary data to develop new research frameworks and perspectives.

Systematic Review vs. Literature Review vs. Annotated Bibliography

Literature Review Outline

How long should a literature review be? It depends on the assignment requirements and your outline.

A literature review is often used as a part of a more general research paper. In such a case, you can limit yourself to the standard introduction –main body – conclusion formula.

In all the other situations, use the following literature review outline.

• Introduction Trace the scope and highlight the importance of your review. Why did you choose the given topic or research question? How does it contribute to the previous study?
• Methodology We have listed the types of literature review above. Depending on your purposes, select one and explain why your choice is the best. You can also specify which logic you used while choosing the sources for your review.
• Discussion It is the central part of the text which compares, contrasts, and explains the relationships between various ideas you found in the bibliography items.
• Conclusion Are you satisfied with the result of your work? How will it help further research? Which gaps have you spotted, and which hypothesis could you generate?
• List of references As in any research paper, this is an indispensable part of your literature review. Be sure to follow the format requirements as provided below.

Literature Review Format

All citation styles require you to indicate the author’s name, book title, publication year, number of pages, and volume or issue number. This data is available in any printed edition, as publishers use it to identify their products.

It may sound simple until you discover that each citation style has a multi-page list of nuanced details specific to this format and inapplicable to any other.

Browse the guides for each of the most popular types below.

APA style is a format for scholarly documents. It is particularly popular in the fields of social and behavioral sciences. APA is well-known for its simplicity in source references. Thus, a vast majority of American universities and colleges prefer this format.

MLA style manual is an abridged version of the MLA Handbook published by the Modern Language Association. It was created for students to assist in their research aspirations. Its 8 th edition is addressed to secondary-school and undergraduate university and college teachers and students. The style is popular in humanities (modern languages, literature, cultural studies, and related disciplines).

Chicago style (also called CMS or CMOS) is a style guide for American English. The University of Chicago Press first published it in 1906. Since then, it has had 17 editions and has become one of the most popular citation styles in the US. The guide instructs on editorial practice, grammar, document preparation, formatting, and even the use of the singular “they.”

💡 Literature Review Topics

Literature review topics in education.

• How can we make classrooms more inclusive ?
• Flipped classroom approach.
• Waldorf schools and their concept.
• How do ADHD symptoms affect a student’s learning abilities?
• Educational leadership.
• Methods of tracking the performance of schoolchildren.
• How can token economy diminish off-task behavior in students with autism?
• Resegregation in US schools.
• Is bilingual education realizable in contemporary schools?
• Growing violence incidents in educational institutions.

Political Science Literature Review Topics

• Gender cosmopolitanism in Sweden .
• Security policy is based on political ideology .
• The emotional effect of populism .
• The theory and classification of political speeches.
• Global measures in COVID-19 response.
• The international politics of the Arab world.
• How do we select our leaders ?
• Officials in politics: Emotional labor .
• Relational peace between countries.
• The invisible force holding countries together.

Criminal Justice Literature Review Topics

• The problematic issues of prosecution and legal enforcement in Eastern Europe.
• Track the evolution of international criminal justice practices.
• Crime prevention methods.
• The evolution of criminology as a social science.
• The cycle of domestic violence : Theory and statistics.
• The patterns in child abuse perpetrators.
• Randomized experimental designs in criminology .
• Current measures to stop human trafficking in the US.
• How should we punish environmental crimes?
• Terrorism : Approaches to its definitions.

Sociology Literature Review Topics

• Does coded language help us fight racial inequality ?
• Workplace bullying.
• International conflicts in terms of social representation theory.
• Gender and sexual activity.
• Is our society liberal or conservative ?
• Single African American parents.
• Racial salary gap in the US.
• Substance abuse and health care costs for employers.
• Does federal aid succeed at fighting urban poverty?
• How does hate speech spur desensitization?

Nursing Literature Review Topics

• Practice in the field of healthcare.
• Evidence-based nursing practice.
• Traumatic brain injury.
• Alzheimer’s disease.
• Pressure ulcers study.
• Post-operative readmission rates.
• Nursing ratios and nosocomial infections.
• Patient fall prevention study.
• Emergency room wait time.
• Electronic health records.

Psychology Literature Review Topics

• Parents’ experiences of caring for a child with ASD
• The long-term consequences of child abuse
• The neurology of depression .
• Explore the psychological effects of loud noise.
• Why is it so hard to accept what contradicts our beliefs?
• The psychological mechanisms of compulsive eating.
• Why are some people more prone to discrimination and prejudice?
• Self-protection against grief .
• Non-verbal communication rates in different cultures.
• Love : Chemistry or feeling?

Biology Literature Review Topics

• Camouflage in plants.
• Color differences in male and female bird species.
• Acceptability of genetic engineering.
• Natural reforestation: Too long to wait.
• Why are domestic plants weaker than wild ones?
• Hepcidin: importance, production, regulation.
• How can we edit DNA sequences ?
• Which anti- COVID vaccines are the most effective and why?
• Cancer : An umbrella term for many diseases.
• Species that are important to our ecology.

Easy Literature Review Topics

• Sustainable agriculture : Our future reality.
• Vegetarianism.
• The scientific background behind music therapy .
• Stono revolt.
• The latest findings in stopping brain aging.
• Articles on cyber security of young children.
• Data-driven personalization : Prospects and achievements.
• Importance of the literature review in research.
• Critical literature review of digital signature.
• Reviewing quantitative academic literature and data.

❓ Literature Review Topics FAQ

❓ what is discussed in literature review.

A literature review discusses the texts that are the most relevant to your research question. It summarizes, compares, evaluates, and critiques the available literature to find the points of intersection and blind spots. As a result, you will develop a specific topic for further research or pose a hypothesis.

❓ What are the 3 parts of literature review?

The three parts of this academic genre are the same as those of any other research paper. The introduction explores the background and importance of the topic. The main body analyzes the selected texts. It may also contain a methodology section that explains why you chose such or another literary review type. The conclusion outlines the perspectives of your research.

❓ What are the four stages of literature review?

• Formulating the problem (which topic is under study and what are its constituent parts?);
• Searching the literature (making up the preliminary bibliography list to be described in the literature review);
• Evaluating the data (which sources are the most significant in our understanding of the topic?);
• Analyzing and interpreting the essential findings.
• Literature Reviews – UNC Writing Center
• Learn how to write a review of literature
• Writing a Literature Review // Purdue Writing Lab
• Types of Literature Reviews – Systematic Reviews
• How to Conduct a Literature Review
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Methodology

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

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

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

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

There are five key steps to writing a literature review:

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

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

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Table of contents

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

• Quick Run-through
• Step 1 & 2

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

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

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

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

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

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

Download Word doc Download Google doc

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

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

Make a list of keywords

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

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

Search for relevant sources

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

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

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

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

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

For each publication, ask yourself:

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

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

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

Take notes and cite your sources

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

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

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

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

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

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

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

Chronological

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

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

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

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

Methodological

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

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

Theoretical

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

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

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

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

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

As you write, you can follow these tips:

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

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

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

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

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

 Statistics

• Null hypothesis
• Statistical power
• Probability distribution
• Effect size
• Poisson distribution

Research bias

• Optimism bias
• Cognitive bias
• Implicit bias
• Hawthorne effect
• Anchoring bias
• Explicit bias

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

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

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

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

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

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

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

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

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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: 
• How to write a good literature review 
• 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: 
• 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.

What is the purpose of literature review?

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

• 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. 
• 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. 
• 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. 
• 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. 
• 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. 
• 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: 

a. Habitat Loss and Species Extinction:

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. 

b. Range Shifts and Phenological Changes:

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. 

c. Ocean Acidification and Coral Reefs:

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. 

d. Adaptive Strategies and Conservation Efforts:

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. 

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. 

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. 

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 literature review is an ongoing process, and it may be necessary to revisit and update it as your research progresses. 

Frequently asked questions

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 . 

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Literature Review Topics Ideas and Examples

 Awesome Literature Review Topics to Help You Compose an Outstanding Dissertation Let me tell you a secret If you conduct proper research regarding the literature review section of your dissertation or thesis BEFORE finalizing the topic, then the research process will become a lot easier for you. This article will help you to make your […]

Table of Contents

 Awesome Literature Review Topics to Help You Compose an Outstanding Dissertation

Let me tell you a secret.

If you conduct proper research regarding the literature review section of your dissertation or thesis BEFORE finalizing the topic, then the research process will become a lot easier for you. This article will help you to make your literature review topics more reasonable.

Why you’re asking?

That is because the literature review gives a summary of all the previous studies conducted on the topic and the methods, techniques, and statistical tools applied to them. This gives the researcher not only a clear idea as to where the study is originating from but also gives him an idea as to which techniques and tools he should apply to his study and what their outcome can be.

So, if you want to be sure that you are selecting the right topic for your final dissertation or thesis, then make sure that you conduct research for your literature review before finalizing your research theme.

But it’s not that easy to come up with literature review topics, right?

Literary theory and criticism:.

• Psychoanalytic Interpretations of Shakespeare’s Tragedies: Analyzing Characters’ Psyches
• Feminist Critique of 20th Century American Literature: Examining Gender Roles and Representation
• Postcolonial Perspectives on African Diaspora Literature: Identity, Power, and Resistance
• Queer Theory and LGBTQ+ Literature: Exploring Themes of Identity and Subversion
• Ecocriticism in Contemporary Fiction: Nature, Environment, and Human Interaction

Historical Contexts and Literary Movements:

• Harlem Renaissance Literature: Cultural Identity and Artistic Expression in African American Writing
• Romanticism and the Gothic: Themes of Nature, Emotion, and Supernatural in 19th Century Literature
• Modernism and Stream-of-Consciousness Narration: Exploring Subjectivity and Fragmentation
• Postmodern Literature: Deconstruction, Irony, and Metafiction in Contemporary Writing
• Magical Realism in Latin American Literature: Blurring the Boundaries of Reality and Fantasy

Genre Studies:

• Crime Fiction and Detective Narratives: Evolution, Conventions, and Social Commentary
• Science Fiction Literature: Speculative Futures and Societal Reflections
• Graphic Novels and Comics: Visual Storytelling and Narrative Techniques
• Young Adult Literature: Themes of Identity, Coming-of-Age, and Social Issues
• Travel Writing and Adventure Literature: Exploration, Encounter, and Cultural Representation

Author Studies:

• Virginia Woolf’s Feminist Aesthetics: Gender, Narrative, and Experimental Writing
• Gabriel García Márquez and Magical Realism: Myth, Memory, and Colombian Culture
• Toni Morrison’s Exploration of African American Experience: Race, Trauma, and Resilience
• J.R.R. Tolkien and the Fantasy Tradition: Worldbuilding, Mythology, and Linguistics
• Haruki Murakami’s Surrealism: Themes of Alienation, Identity, and Existentialism

Interdisciplinary Approaches:

• Literature and Psychology: Freudian and Jungian Interpretations of Literary Texts
• Literature and Philosophy: Existentialist Themes in Modern Fiction
• Literature and History: Representations of War and Conflict in 20th-Century Novels
• Literature and Science: Depictions of Technology and Ethics in Speculative Fiction
• Literature and Sociology: Social Realism and Depictions of Class Struggle in 19th-Century Literature

Cultural and Identity Studies:

• Diasporic Literature and Identity Formation: Exploring the Experience of Displacement and Belonging
• Indigenous Literature and Cultural Revitalization: Reclaiming Narratives and Traditional Knowledge
• Immigrant Literature: Negotiating Identity, Assimilation, and Cultural Hybridity
• Disability Representation in Literature: Portrayals, Stereotypes, and Empowerment
• Intersectionality in Literature: Examining the Interplay of Race, Gender, Class, and Sexuality

Literature and Ethics:

• Moral Dilemmas in Literature: Ethical Challenges and Philosophical Reflections
• Representations of Justice and Injustice in Literature: Legal, Social, and Moral Perspectives
• Ethical Implications of Narratives of Trauma and Suffering in Literature
• Environmental Ethics in Ecocritical Literature: Perspectives on Nature, Sustainability, and Human Responsibility
• Animal Rights and Ethical Considerations in Literary Depictions: Anthropomorphism, Empathy, and Exploitation

Literature and Technology:

• Digital Humanities and Literary Studies: Innovations, Challenges, and Future Directions
• Virtual Reality and Immersive Storytelling: Narrative Possibilities and Audience Engagement
• Literature in the Age of Social Media: Influences, Trends, and Audience Interaction
• Technological Dystopias in Literature: Critiques of Surveillance, Control, and Technological Determinism
• Cybernetic Literature and Posthumanism: Exploring Boundaries of the Human and the Technological

Literature and Education:

• Literature in the Classroom: Strategies for Teaching Critical Thinking, Empathy, and Cultural Understanding
• Multicultural Literature in Curriculum Development: Promoting Diversity and Inclusivity in Education
• Reading and Literacy Development: The Role of Literature in Language Acquisition and Cognitive Development
• Literature Circles and Book Clubs: Fostering Community, Discussion, and Lifelong Learning
• Literature-Based Interventions in Education: Using Narratives for Social and Emotional Learning, Mental Health, and Well-being

Literature and Globalization:

• Transnational Literature: Cross-Cultural Encounters, Hybrid Identities, and Global Perspectives
• Translation Studies and Literary Adaptations: Challenges and Opportunities in Cross-Cultural Exchange
• World Literature and Cosmopolitanism: Dialogues Across Borders, Languages, and Cultures
• Global Literary Markets and Publishing Trends: Impact on Authorship, Readership, and Cultural Exchange
• Literature and Migration: Narratives of Mobility, Displacement, and Cultural Translation in a Globalized World

General Topics for Literature Review

• The impact of social media on communication and relationships
• The effects of video games on cognitive development
• The influence of advertising on consumer behavior
• The relationship between poverty and crime
• The effects of technology on education
• The impact of globalization on cultural identity
• The effects of climate change on biodiversity
• The role of gender in leadership
• The psychological effects of unemployment
• The relationship between mental health and physical activity
• The impact of media representation on body image
• The effects of parental divorce on children
• The relationship between religion and mental health
• The impact of social class on educational opportunities
• The role of technology in the workplace
• The effects of parental involvement on academic achievement
• The impact of music on memory and learning
• The relationship between diet and heart disease
• The impact of language barriers on healthcare access
• The role of genetics in addiction
• The effects of bullying on mental health
• The impact of poverty on child development
• The relationship between income inequality and crime
• The effects of social media on political participation
• The impact of gender roles on mental health
• The effects of parental substance abuse on children
• The relationship between stress and physical health
• The impact of media on gender stereotypes
• The effects of economic recessions on mental health
• The role of nature in mental health
• The impact of cultural diversity on mental health
• The effects of technology on social skills
• The relationship between education and crime
• The impact of social media on privacy
• The effects of parental over-involvement on academic achievement
• Eco-marketing is the new device for forming a company’s corporate image
• The environmental effect of a product’s packaging
• The commercial impact of globalization
• The role of pricing policy for the company’s marketing policy
• Barriers to international trade
• Effect of mobile commerce on a firm’s productivity
• The effect of advertisements on children
• Analysis of the marketing strategies and practices of a multi-national company
• The role and importance of business ethics in business life
• the importance of effective business communication in a company’s productivity
• Study of customer satisfaction using the Markova interest rate model
• Analysis of the Consumer Price Index
• Study of teacher empowerment in small learning communities
• Teacher attitudes toward pay for performance incentives
• Effects of gender on the family buying decision
• Effects of recession on consumer buying behavior
• Factors affecting positive and negative word of mouth in the hotel industry
• The effect of brand image on consumer preference
• The effect of the recession on the advertisement industry
• Effects of recession on promotional activities of a company
• The attitude of people toward direct marketing
• Effects of product’s response through free sample trial/usage
• A comparative study of sellers and buyers in market acceptability of licensed software
• Consumer awareness and usage of e-banking transactions through mobile phones
• Impact of performance commitment on customer’s evaluation of product quality
• Effect of product innovativeness and trialability on new product adoption
• Relationship between mobile phone advertising and the company’s corporate image
• A consumer decision-making model in the automobile industry of Pakistan
• Factors behind brand switching in the fast-moving consumer goods industry
• Consumer purchase behavior in out-of-stock situations at retail outlets

Try to search the internet and other sources for information on the above-mentioned topics and form a literature review so that you can get a clear idea of the direction of your thesis or dissertation. This article will definitely help you to make your literature review topic more effective and useful.

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Worthy Literature Review Topics for Presenting a Cogent Work

What topics for literature review to consider to outshine.

Studying at college or university, planning to build up a final research paper, preparing for classes, creating a graduate project, or working on a capstone project always involves dealing with plentiful literature and analyzing reports on many topics. A literature review is an academic writing that unites a student’s knowledge of a defined topic, and it’s up to them to pick winning literature review topics to prove their expertise in the chosen field, as well as show the ability to analyze and compare several sources.

As usual, a literature review presents a consistent overview of the used material, the main points of the research, the author’s critical assessment of the topic, covers the existing theories, fills the informational gaps, and expresses a personal point of view. It can be a standalone piece of academic writing based on the literature on a specific topic or be an integral part or separate section of a paper or research project.

Speaking about the intentions in a political science lit review  or another, a source report on the topic is designed. It’s important to remember a student should present a well-reasoned scientific review on the topic or a debate but not enlist all literature they use, so it looks like a library collection. When dealing with a dissertation or a term paper, creating a decent review that will summarize the whole literature is one of the most important tasks after selecting a fitting topic.

So, it’s up to a student to submit a well-reasonable, cogent literature review to evidence their knowledge of the chosen topic. There are several purposes why you should prepare a review of the used literature:

• Provide a critical analysis of a topic and define a frame of questions that should be resolved.
• Showing your familiarity with the topic and understanding of the state of research in the field.
• Determining the gaps compared to the prior investigations you can cover in your research.
• Know the previous literature regarding the chosen topic, summarize theories, making outcomes to present your groundwork and exploration.

When writing your literature review, it’s necessary to concentrate on your literature review and pick proper sources to cover the topic fully by focusing on the gaps that weren’t presented before by other writers. To gain the needed results of a literature review, a student should highlight scientific controversies and try to solve them by offering their solutions and viewpoints on the topic.

Worthy Literature Review Topics Psychology: Cover Issues Rationally

For a vast majority of students choosing good literature review topics for psychology research can be even more difficult than writing it. Indeed, making the first step in the research process is always daunting and can waste time greatly without gaining particular results from the literature review on a specific topic. Therefore, when thinking about a topic for your literature review in the psychology field you’d like to investigate, you should consider the previous works to avoid repetition and demonstrate your interest in the field.

Since there are diverse branches of psychology, you need to think about what field is more interesting to you than others and then consider literature review topic ideas. Are you interested in a literature review on topics related to health psychology, developmental, or occupational psychology? Can’t determine what topic you want to investigate in your literature review? Then our service offers you a list of topics for a literature review to choose from. Nevertheless, for your literature review, consider those topics that appeal to you most, and you have a good background in:

• The effect of praise and reward on a person’s motivation and achievements.
• Addiction to social media: that’s why children become aggressive and rude.
• Frequent anxiety attacks as the first sign of a psychological disorder.
• Gender role in modern society: is there any discrimination?
• How to manage stress and relax in a stressful environment?
• Sports influence human behavior and psychological state.

So, finally, you choose the literature review topics psychology offers and can move further with your investigation. Now it’s important to arrange a research paper wisely to cover the maximum possible questions by following the correct structure. Like other academic works, a good literature review on psychology should have an introduction, main part, and conclusion.

A literature review should be well-structured, logical, and cover the topic wholly. Its parts should be interconnected by preserving a single and unique idea and outlining a strong thesis statement showing your final attitude to topics for literature review in education  or other fields.

List of Literature Review Topics Examples That Are Worth Attention

No matter what area you deal with in your literature review: education, economics, medicine, sciences, philology, architecture, or engineering, you should define a topic for your research to create a decent review that will include all aspects that matter and cover these issues.

Numerous topics make sense to people. There are endless questions regarding each of them. So, it’s vital to define what aspects haven’t been explored yet, and you can use this opportunity to fill the gap and conduct a well-grounded investigation. Let’s have a look at some of the current literature review topics examples you can find worthy:

• Bulimia and anorexia: are these eating disorders a consequence of psychological issues?
• The relationship between economic prosperity and unemployment rate.
• Applying 3D technology in modern civil engineering & construction.
• Blood donation process: what you should know before the donation.
• Data mining technology in boosting business processes.
• The benefits of installing solar panels.

All in all, it’s a challenging task to select good topics for literature review, so it’ll depict the critical issues of your research and highlight the most prominent works in the chosen field. When selecting a proper topic, take into account it shouldn’t be too broad or narrow. There should be aspects that haven’t been discussed before in literature reviews.

A perfect review of the literature should interpret the existing research and explicate your own idea, so together, they create a unique cogent text. Another highly important aspect of a literature review is using authoritative sources that can back up your statements. This is an integral part of a high-quality research review because you show what contributions were made before and apply them to your critical analysis.

Literature Review Topic Examples to Build Your Work Easily

A standard review of sources consists of the same parts as an ordinary essay or a term paper: first, you introduce the chosen topic by enlisting points you’ll discuss in your work. Second, you prepare a critical assessment of the key issues, mention ways to resolve and provide your alternative to fix them, and finally, you summarize your statements with a persuasive thesis statement.

It’s necessary to say there’s no defined formula on how to build a literature review correctly. The structure of the literature review on your topic depends on the scientific area a student investigates. It also relates to the scientific aims and arguments a writer displays to support or disprove.

It’s recommended to include the following patterns to organize the literature review:

• Chronological development of the examined topic.
• Concepts that were used primarily to cover the gaps.
• Key definitions that were mentioned in the research.
• Outline the debates around the raised issue.
• Provide statements for and against the major problem.
• Key authors and works that focus on the topic selected.
• Mention the methodology used to conduct research.

Remember, the most important thing about a literature review on any topic is to present your stance based on the works of reputable researchers and scientists. So, concentrate your attention on the literature that fits your viewpoints and thereby strengthen your review on the topic you’ve chosen.

Consider Good Literature Review Topics to Stand Out From the Rest

If a student hesitates about what theme to choose for their term paper, nowadays, there are lots of literature review topic examples that are worth attention. To determine what topic is more relevant to the studying field and a student’s major, they should do a detailed preliminary literature review of sources and define whether it’s enough to conduct an elaborate and robust work.

Struggling with finding literature review essay topics? Our literature review services  will gladly help you brainstorm the most appropriate ones to get high grades and prove your competence in the specialization field. To pick a good theme and succeed in writing a literature review, it’s also important to possess specific skills that facilitate the whole writing process. Hence, it’ll be easier for students with a particular skill set to compose a reasonable and measurable review of the used literature on the topic:

• Ability to think critically.
• Analyze the information deeply.
• Outline main tasks, goals, and proofs.
• Be detail-oriented and pick up the most vital info.
• Define key points of the research to render the core sense.

Additionally, to find good topics for a literature review, it’s possible to visit some online libraries, guides, and databases with diverse scientific works and publications that will back up your exploratory studies.

To show up against others, it’s better to pay attention to the topics that relate to the advanced technologies that can be applied in numerous areas, i.e., topics for literature review in education, medicine, business, engineering, science, etc. The IT sector is rapidly spreading throughout the entire area and facilitates better and stronger competition rates. Thus, your literature review will have success at least by choosing a highly competitive topic.

Top Literature Review Nursing Topics: Meet Demands Without a Hitch

Being one of the most expanded studying areas, a research paper on nursing requires sufficient time to build up a well-structured & thought-out paper and a consistent report of literature sources accordingly. To impress tutors and scientific supervisors, we offer you to select one of the following literature review topic examples that can relate to the next issues:

• Cyberbullying and the tendency to commit suicide among teens.
• Teamwork as a motivator for achieving greater results at work.
• Parental separation: its harsh effect on a child’s mental health.
• Meditation as a useful way to fight depression and stress.
• Depression and its influence on working efficiency.
• How to handle pressure and stay cool-headed?
• Abusive relationships between teenagers.
• Autistic children and their socialization.

It’s a well-known fact that preparing a literature review on psychology means sleepless nights for the majority of students. Choosing fitting literature review nursing topics takes lots of time and effort to arrange a paper correctly without losing the key idea. Although, selecting and writing a review of the used literature on the topic isn’t as complicated as you may think.

The biggest problem with nursing literature review topics selection is to tune in the process and analyze tens of publications and articles on the related topic. Sure, it’s impossible to read all the literature on the topic you’ve picked. You’d rather prepare a list of the most fitting topics and make notes about the major points mentioned there. By reviewing the main concepts and methods and outlining topics and outcomes, you’ll be able to formulate your final results and then compare them with the prior literature.

To conclude, selecting appropriate topics for literature review of the paper, a student should have a solid background in the chosen subfield to know where and what to search to compile a persuasive and facts-based review. The truth is that choosing a good topic is half of success, and the last thing you need to do is to write it considering the requirements for the literature review.

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How To Write A Literature Review - A Complete Guide

Table of Contents

A literature review is much more than just another section in your research paper. It forms the very foundation of your research. It is a formal piece of writing where you analyze the existing theoretical framework, principles, and assumptions and use that as a base to shape your approach to the research question.

Curating and drafting a solid literature review section not only lends more credibility to your research paper but also makes your research tighter and better focused. But, writing literature reviews is a difficult task. It requires extensive reading, plus you have to consider market trends and technological and political changes, which tend to change in the blink of an eye.

Now streamline your literature review process with the help of SciSpace Copilot. With this AI research assistant, you can efficiently synthesize and analyze a vast amount of information, identify key themes and trends, and uncover gaps in the existing research. Get real-time explanations, summaries, and answers to your questions for the paper you're reviewing, making navigating and understanding the complex literature landscape easier.

In this comprehensive guide, we will explore everything from the definition of a literature review, its appropriate length, various types of literature reviews, and how to write one.

What is a literature review?

A literature review is a collation of survey, research, critical evaluation, and assessment of the existing literature in a preferred domain.

Eminent researcher and academic Arlene Fink, in her book Conducting Research Literature Reviews , defines it as the following:

“A literature review surveys books, scholarly articles, and any other sources relevant to a particular issue, area of research, or theory, and by so doing, provides a description, summary, and critical evaluation of these works in relation to the research problem being investigated.

Literature reviews are designed to provide an overview of sources you have explored while researching a particular topic, and to demonstrate to your readers how your research fits within a larger field of study.”

Simply put, a literature review can be defined as a critical discussion of relevant pre-existing research around your research question and carving out a definitive place for your study in the existing body of knowledge. Literature reviews can be presented in multiple ways: a section of an article, the whole research paper itself, or a chapter of your thesis.

A literature review does function as a summary of sources, but it also allows you to analyze further, interpret, and examine the stated theories, methods, viewpoints, and, of course, the gaps in the existing content.

As an author, you can discuss and interpret the research question and its various aspects and debate your adopted methods to support the claim.

What is the purpose of a literature review?

A literature review is meant to help your readers understand the relevance of your research question and where it fits within the existing body of knowledge. As a researcher, you should use it to set the context, build your argument, and establish the need for your study.

What is the importance of a literature review?

The literature review is a critical part of research papers because it helps you:

• Gain an in-depth understanding of your research question and the surrounding area
• Convey that you have a thorough understanding of your research area and are up-to-date with the latest changes and advancements
• Establish how your research is connected or builds on the existing body of knowledge and how it could contribute to further research
• Elaborate on the validity and suitability of your theoretical framework and research methodology
• Identify and highlight gaps and shortcomings in the existing body of knowledge and how things need to change
• Convey to readers how your study is different or how it contributes to the research area

How long should a literature review be?

Ideally, the literature review should take up 15%-40% of the total length of your manuscript. So, if you have a 10,000-word research paper, the minimum word count could be 1500.

Your literature review format depends heavily on the kind of manuscript you are writing — an entire chapter in case of doctoral theses, a part of the introductory section in a research article, to a full-fledged review article that examines the previously published research on a topic.

Another determining factor is the type of research you are doing. The literature review section tends to be longer for secondary research projects than primary research projects.

What are the different types of literature reviews?

All literature reviews are not the same. There are a variety of possible approaches that you can take. It all depends on the type of research you are pursuing.

Here are the different types of literature reviews:

Argumentative review

It is called an argumentative review when you carefully present literature that only supports or counters a specific argument or premise to establish a viewpoint.

Integrative review

It is a type of literature review focused on building a comprehensive understanding of a topic by combining available theoretical frameworks and empirical evidence.

Methodological review

This approach delves into the ''how'' and the ''what" of the research question —  you cannot look at the outcome in isolation; you should also review the methodology used.

Systematic review

This form consists of an overview of existing evidence pertinent to a clearly formulated research question, which uses pre-specified and standardized methods to identify and critically appraise relevant research and collect, report, and analyze data from the studies included in the review.

Meta-analysis review

Meta-analysis uses statistical methods to summarize the results of independent studies. By combining information from all relevant studies, meta-analysis can provide more precise estimates of the effects than those derived from the individual studies included within a review.

Historical review

Historical literature reviews focus on examining research throughout a period, often starting with the first time an issue, concept, theory, or phenomenon emerged in the literature, then tracing its evolution within the scholarship of a discipline. The purpose is to place research in a historical context to show familiarity with state-of-the-art developments and identify future research's likely directions.

Theoretical Review

This form aims to examine the corpus of theory accumulated regarding an issue, concept, theory, and phenomenon. The theoretical literature review helps to establish what theories exist, the relationships between them, the degree the existing approaches have been investigated, and to develop new hypotheses to be tested.

Scoping Review

The Scoping Review is often used at the beginning of an article, dissertation, or research proposal. It is conducted before the research to highlight gaps in the existing body of knowledge and explains why the project should be greenlit.

State-of-the-Art Review

The State-of-the-Art review is conducted periodically, focusing on the most recent research. It describes what is currently known, understood, or agreed upon regarding the research topic and highlights where there are still disagreements.

Can you use the first person in a literature review?

When writing literature reviews, you should avoid the usage of first-person pronouns. It means that instead of "I argue that" or "we argue that," the appropriate expression would be "this research paper argues that."

Do you need an abstract for a literature review?

Ideally, yes. It is always good to have a condensed summary that is self-contained and independent of the rest of your review. As for how to draft one, you can follow the same fundamental idea when preparing an abstract for a literature review. It should also include:

• The research topic and your motivation behind selecting it
• A one-sentence thesis statement
• An explanation of the kinds of literature featured in the review
• Summary of what you've learned
• Conclusions you drew from the literature you reviewed
• Potential implications and future scope for research

Here's an example of the abstract of a literature review

Is a literature review written in the past tense?

Yes, the literature review should ideally be written in the past tense. You should not use the present or future tense when writing one. The exceptions are when you have statements describing events that happened earlier than the literature you are reviewing or events that are currently occurring; then, you can use the past perfect or present perfect tenses.

How many sources for a literature review?

There are multiple approaches to deciding how many sources to include in a literature review section. The first approach would be to look level you are at as a researcher. For instance, a doctoral thesis might need 60+ sources. In contrast, you might only need to refer to 5-15 sources at the undergraduate level.

The second approach is based on the kind of literature review you are doing — whether it is merely a chapter of your paper or if it is a self-contained paper in itself. When it is just a chapter, sources should equal the total number of pages in your article's body. In the second scenario, you need at least three times as many sources as there are pages in your work.

Quick tips on how to write a literature review

To know how to write a literature review, you must clearly understand its impact and role in establishing your work as substantive research material.

You need to follow the below-mentioned steps, to write a literature review:

• Outline the purpose behind the literature review
• Search relevant literature
• Examine and assess the relevant resources
• Discover connections by drawing deep insights from the resources
• Structure planning to write a good literature review

1. Outline and identify the purpose of  a literature review

As a first step on how to write a literature review, you must know what the research question or topic is and what shape you want your literature review to take. Ensure you understand the research topic inside out, or else seek clarifications. You must be able to the answer below questions before you start:

• How many sources do I need to include?
• What kind of sources should I analyze?
• How much should I critically evaluate each source?
• Should I summarize, synthesize or offer a critique of the sources?
• Do I need to include any background information or definitions?

Additionally, you should know that the narrower your research topic is, the swifter it will be for you to restrict the number of sources to be analyzed.

2. Search relevant literature

Dig deeper into search engines to discover what has already been published around your chosen topic. Make sure you thoroughly go through appropriate reference sources like books, reports, journal articles, government docs, and web-based resources.

You must prepare a list of keywords and their different variations. You can start your search from any library’s catalog, provided you are an active member of that institution. The exact keywords can be extended to widen your research over other databases and academic search engines like:

• Google Scholar
• Microsoft Academic
• Science.gov

Besides, it is not advisable to go through every resource word by word. Alternatively, what you can do is you can start by reading the abstract and then decide whether that source is relevant to your research or not.

Additionally, you must spend surplus time assessing the quality and relevance of resources. It would help if you tried preparing a list of citations to ensure that there lies no repetition of authors, publications, or articles in the literature review.

3. Examine and assess the sources

It is nearly impossible for you to go through every detail in the research article. So rather than trying to fetch every detail, you have to analyze and decide which research sources resemble closest and appear relevant to your chosen domain.

While analyzing the sources, you should look to find out answers to questions like:

• What question or problem has the author been describing and debating?
• What is the definition of critical aspects?
• How well the theories, approach, and methodology have been explained?
• Whether the research theory used some conventional or new innovative approach?
• How relevant are the key findings of the work?
• In what ways does it relate to other sources on the same topic?
• What challenges does this research paper pose to the existing theory
• What are the possible contributions or benefits it adds to the subject domain?

Be always mindful that you refer only to credible and authentic resources. It would be best if you always take references from different publications to validate your theory.

Always keep track of important information or data you can present in your literature review right from the beginning. It will help steer your path from any threats of plagiarism and also make it easier to curate an annotated bibliography or reference section.

4. Discover connections

At this stage, you must start deciding on the argument and structure of your literature review. To accomplish this, you must discover and identify the relations and connections between various resources while drafting your abstract.

A few aspects that you should be aware of while writing a literature review include:

• Rise to prominence: Theories and methods that have gained reputation and supporters over time.
• Constant scrutiny: Concepts or theories that repeatedly went under examination.
• Contradictions and conflicts: Theories, both the supporting and the contradictory ones, for the research topic.
• Knowledge gaps: What exactly does it fail to address, and how to bridge them with further research?
• Influential resources: Significant research projects available that have been upheld as milestones or perhaps, something that can modify the current trends

Once you join the dots between various past research works, it will be easier for you to draw a conclusion and identify your contribution to the existing knowledge base.

5. Structure planning to write a good literature review

There exist different ways towards planning and executing the structure of a literature review. The format of a literature review varies and depends upon the length of the research.

Like any other research paper, the literature review format must contain three sections: introduction, body, and conclusion. The goals and objectives of the research question determine what goes inside these three sections.

Nevertheless, a good literature review can be structured according to the chronological, thematic, methodological, or theoretical framework approach.

Literature review samples

1. Standalone

2. As a section of a research paper

How SciSpace Discover makes literature review a breeze?

SciSpace Discover is a one-stop solution to do an effective literature search and get barrier-free access to scientific knowledge. It is an excellent repository where you can find millions of only peer-reviewed articles and full-text PDF files. Here’s more on how you can use it:

Find the right information

Find what you want quickly and easily with comprehensive search filters that let you narrow down papers according to PDF availability, year of publishing, document type, and affiliated institution. Moreover, you can sort the results based on the publishing date, citation count, and relevance.

Assess credibility of papers quickly

When doing the literature review, it is critical to establish the quality of your sources. They form the foundation of your research. SciSpace Discover helps you assess the quality of a source by providing an overview of its references, citations, and performance metrics.

Get the complete picture in no time

SciSpace Discover’s personalized suggestion engine helps you stay on course and get the complete picture of the topic from one place. Every time you visit an article page, it provides you links to related papers. Besides that, it helps you understand what’s trending, who are the top authors, and who are the leading publishers on a topic.

Make referring sources super easy

To ensure you don't lose track of your sources, you must start noting down your references when doing the literature review. SciSpace Discover makes this step effortless. Click the 'cite' button on an article page, and you will receive preloaded citation text in multiple styles — all you've to do is copy-paste it into your manuscript.

Final tips on how to write a literature review

A massive chunk of time and effort is required to write a good literature review. But, if you go about it systematically, you'll be able to save a ton of time and build a solid foundation for your research.

We hope this guide has helped you answer several key questions you have about writing literature reviews.

Would you like to explore SciSpace Discover and kick off your literature search right away? You can get started here .

Frequently Asked Questions (FAQs)

1. how to start a literature review.

• What questions do you want to answer?

• What sources do you need to answer these questions?

• What information do these sources contain?

• How can you use this information to answer your questions?

2. What to include in a literature review?

• A brief background of the problem or issue

• What has previously been done to address the problem or issue

• A description of what you will do in your project

• How this study will contribute to research on the subject

3. Why literature review is important?

The literature review is an important part of any research project because it allows the writer to look at previous studies on a topic and determine existing gaps in the literature, as well as what has already been done. It will also help them to choose the most appropriate method for their own study.

4. How to cite a literature review in APA format?

To cite a literature review in APA style, you need to provide the author's name, the title of the article, and the year of publication. For example: Patel, A. B., & Stokes, G. S. (2012). The relationship between personality and intelligence: A meta-analysis of longitudinal research. Personality and Individual Differences, 53(1), 16-21

5. What are the components of a literature review?

• A brief introduction to the topic, including its background and context. The introduction should also include a rationale for why the study is being conducted and what it will accomplish.

• A description of the methodologies used in the study. This can include information about data collection methods, sample size, and statistical analyses.

• A presentation of the findings in an organized format that helps readers follow along with the author's conclusions.

6. What are common errors in writing literature review?

• Not spending enough time to critically evaluate the relevance of resources, observations and conclusions.

• Totally relying on secondary data while ignoring primary data.

• Letting your personal bias seep into your interpretation of existing literature.

• No detailed explanation of the procedure to discover and identify an appropriate literature review.

7. What are the 5 C's of writing literature review?

• Cite - the sources you utilized and referenced in your research.

• Compare - existing arguments, hypotheses, methodologies, and conclusions found in the knowledge base.

• Contrast - the arguments, topics, methodologies, approaches, and disputes that may be found in the literature.

• Critique - the literature and describe the ideas and opinions you find more convincing and why.

• Connect - the various studies you reviewed in your research.

8. How many sources should a literature review have?

When it is just a chapter, sources should equal the total number of pages in your article's body. if it is a self-contained paper in itself, you need at least three times as many sources as there are pages in your work.

9. Can literature review have diagrams?

• To represent an abstract idea or concept

• To explain the steps of a process or procedure

• To help readers understand the relationships between different concepts

10. How old should sources be in a literature review?

Sources for a literature review should be as current as possible or not older than ten years. The only exception to this rule is if you are reviewing a historical topic and need to use older sources.

11. What are the types of literature review?

• Argumentative review

• Integrative review

• Methodological review

• Systematic review

• Meta-analysis review

• Historical review

• Theoretical review

• Scoping review

• State-of-the-Art review

12. Is a literature review mandatory?

Yes. Literature review is a mandatory part of any research project. It is a critical step in the process that allows you to establish the scope of your research, and provide a background for the rest of your work.

But before you go,

• Six Online Tools for Easy Literature Review
• Evaluating literature review: systematic vs. scoping reviews
• Systematic Approaches to a Successful Literature Review
• Writing Integrative Literature Reviews: Guidelines and Examples

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Literature Review: The What, Why and How-to Guide — How to Pick a Topic

• Getting Started
• Introduction
• Strategies to Find Sources
• Evaluating Sources & Lit. Reviews
• Tips for Writing Literature Reviews
• Writing Literature Review: Useful Sites
• Citation Resources
• Other Academic Writings

Picking a Topic and Keywords to Research your Topic

Whether you are writing a literature review as a standalone work or as part of a paper, choosing a topic is an important part of the process. If you haven't select a topic yet for your literature view or you feel that your topic is too broad, this page is for you!

The key to successfully choosing a topic is to find one that is not too broad (impossible to adequately cover) but also not too narrow (not enough has been written about it). Use the tools below to help you brainstorm a topic and keywords that then you can use to search our many databases. Feel free to explore these different options or  contact a Subject Specialist if you need more help!

Concept Mapping

• [REMOVE] Mind Mapping (also known as Concept Mapping) A helpful handout to show step by step how to create a concept map to map out a topic.

Picking a topic and search terms

Below are some useful links and handouts that help you develop your topic. Check the handouts in this page. They are useful to help you develop keywords/search terms or to learn the best way to search databases to find articles and books for your research.

• UVA Thinking Tool: Choosing a Topic and Search Terms Provides a template for focusing a research assignment through the brainstorming of ideas, keywords, and other terminology related to a topic.
• UW How to Improve Database Search Results Suggested strategies for retrieving relevant search results
• UCLA: Narrowing a Topic Useful tips on how to narrow a topic when you are getting too many results in your search. From the librarians at UCLA.
• UCLA: Broadering a Topic Useful tips on how to broaden your topic when you are getting few results in your search. From the librarians at UCLA.
• << Previous: Introduction
• Next: Strategies to Find Sources >>
• Last Updated: Sep 21, 2022 2:16 PM
• URL: https://guides.lib.uconn.edu/literaturereview

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• What is a Literature Review? | Guide, Template, & Examples

What is a Literature Review? | Guide, Template, & Examples

Published on 22 February 2022 by Shona McCombes . Revised on 7 June 2022.

What is a literature review? A literature review is a survey of scholarly sources on a specific topic. It provides an overview of current knowledge, allowing you to identify relevant theories, methods, and gaps in the existing research.

There are five key steps to writing a literature review:

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

A good literature review doesn’t just summarise sources – it analyses, synthesises, and critically evaluates to give a clear picture of the state of knowledge on the subject.

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Table of contents

Why write a literature review, examples of literature reviews, step 1: search for relevant literature, step 2: evaluate and select sources, step 3: identify themes, debates and gaps, step 4: outline your literature review’s structure, step 5: write your literature review, frequently asked questions about literature reviews, introduction.

• Quick Run-through
• Step 1 & 2

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

• Demonstrate your familiarity with the topic and scholarly context
• Develop a theoretical framework and methodology for your research
• Position yourself in relation to other researchers and theorists
• Show how your dissertation addresses a gap or contributes to a debate

You might also have to write a literature review as a stand-alone assignment. In this case, the purpose is to evaluate the current state of research and demonstrate your knowledge of scholarly debates around a topic.

The content will look slightly different in each case, but the process of conducting a literature review follows the same steps. We’ve written a step-by-step guide that you can follow below.

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

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

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

Download Word doc Download Google doc

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

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

If you are writing a literature review as a stand-alone assignment, you will have to choose a focus and develop a central question to direct your search. Unlike a dissertation research question, this question has to be answerable without collecting original data. You should be able to answer it based only on a review of existing publications.

Make a list of keywords

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

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

Search for relevant sources

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

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

You can use boolean operators to help narrow down your search:

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

To identify the most important publications on your topic, take note of recurring citations. If the same authors, books or articles keep appearing in your reading, make sure to seek them out.

You probably won’t be able to read absolutely everything that has been written on the topic – you’ll have to evaluate which sources are most relevant to your questions.

For each publication, ask yourself:

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

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

You can find out how many times an article has been cited on Google Scholar – a high citation count means the article has been influential in the field, and should certainly be included in your literature review.

The scope of your review will depend on your topic and discipline: in the sciences you usually only review recent literature, but in the humanities you might take a long historical perspective (for example, to trace how a concept has changed in meaning over time).

Remember that you can use our template to summarise and evaluate sources you’re thinking about using!

Take notes and cite your sources

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

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

You can use our free APA Reference Generator for quick, correct, consistent citations.

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

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

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

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

There are various approaches to organising the body of a literature review. You should have a rough idea of your strategy before you start writing.

Depending on the length of your literature review, you can combine several of these strategies (for example, your overall structure might be thematic, but each theme is discussed chronologically).

Chronological

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

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

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

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

Methodological

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

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

Theoretical

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

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

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

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

If you are writing the literature review as part of your dissertation or thesis, reiterate your central problem or research question and give a brief summary of the scholarly context. You can emphasise the timeliness of the topic (“many recent studies have focused on the problem of x”) or highlight a gap in the literature (“while there has been much research on x, few researchers have taken y into consideration”).

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

As you write, make sure to follow these tips:

• Summarise and synthesise: give an overview of the main points of each source and combine them into a coherent whole.
• Analyse and interpret: don’t just paraphrase other researchers – add your own interpretations, 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 transitions and topic sentences to draw connections, comparisons and contrasts.

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

If the literature review is part of your dissertation or thesis, reiterate how your research addresses gaps and contributes new knowledge, or discuss how you have drawn on existing theories and methods to build a framework for your research. This can lead directly into your methodology section.

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

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

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

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

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

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

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Writing a Literature Review

• What is a Literature Review?
• Step 1: Choosing a Topic
• Step 2: Finding Information
• Step 3: Evaluating Content
• Step 4: Taking Notes
• Step 5: Synthesizing Content
• Step 6: Writing the Review
• Step 7: Citing Your Sources
• Meet the Library Team
• Off-Campus & Mobile Access
• Research Help
• Other Helpful Guides

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Choosing a Topic

Choosing your research topic is an important step in writing a literature review. First, choose a strong topic and one you're interested in. You don't want a topic that is too narrow or one that has little or no research about it. Think of a topic that will have enough supporting articles relating to it. Is it significant enough that research has been done on it?

Try brainstorming. Writing different ideas down on paper can help your ideas flow. You also want a topic that piques your curiosity. Keep in mind you have to live with this topic over the course of a entire semester.

Try identifying 3 potential research topics. Consider related concepts. Then, perform a brief preliminary search on all three. From your three ideas, choose the one that is strongest. Are there enough articles available? Is the topic too general? Keep refining your topic so that it isn't too broad and general.

Finally, write down your topic in a statement form.

Identifying the Scope of Your Lit. Review

In the early phase of planning your literature review, you will want to identify the scope of your research. Below are a few elements to consider:

• How long will the literature review be?
• How many sources/citations are required?
• Will the literature under review have a publication date requirement? (For example, you will only include sources published between 1990 and 2010.)
• What type of resources will you consult? (e.g. trade journals, peer review journals, books, websites, etc.)
• Will your literature review focus on a theoretical issue, on a topical issue, or on qualitative/quantitative research?
• << Previous: Steps to Write a Literature Review
• Next: Step 2: Finding Information >>
• Last Updated: Apr 1, 2024 9:42 AM
• URL: https://libguides.llu.edu/literaturereview

15 Literature Review Examples

Literature reviews are a necessary step in a research process and often required when writing your research proposal . They involve gathering, analyzing, and evaluating existing knowledge about a topic in order to find gaps in the literature where future studies will be needed.

Ideally, once you have completed your literature review, you will be able to identify how your research project can build upon and extend existing knowledge in your area of study.

Generally, for my undergraduate research students, I recommend a narrative review, where themes can be generated in order for the students to develop sufficient understanding of the topic so they can build upon the themes using unique methods or novel research questions.

If you’re in the process of writing a literature review, I have developed a literature review template for you to use – it’s a huge time-saver and walks you through how to write a literature review step-by-step:

Get your time-saving templates here to write your own literature review.

Literature Review Examples

For the following types of literature review, I present an explanation and overview of the type, followed by links to some real-life literature reviews on the topics.

1. Narrative Review Examples

Also known as a traditional literature review, the narrative review provides a broad overview of the studies done on a particular topic.

It often includes both qualitative and quantitative studies and may cover a wide range of years.

The narrative review’s purpose is to identify commonalities, gaps, and contradictions in the literature .

I recommend to my students that they should gather their studies together, take notes on each study, then try to group them by themes that form the basis for the review (see my step-by-step instructions at the end of the article).

Example Study

Title: Communication in healthcare: a narrative review of the literature and practical recommendations

Citation: Vermeir, P., Vandijck, D., Degroote, S., Peleman, R., Verhaeghe, R., Mortier, E., … & Vogelaers, D. (2015). Communication in healthcare: a narrative review of the literature and practical recommendations. International journal of clinical practice , 69 (11), 1257-1267.

Source: https://onlinelibrary.wiley.com/doi/pdf/10.1111/ijcp.12686  

Overview: This narrative review analyzed themes emerging from 69 articles about communication in healthcare contexts. Five key themes were found in the literature: poor communication can lead to various negative outcomes, discontinuity of care, compromise of patient safety, patient dissatisfaction, and inefficient use of resources. After presenting the key themes, the authors recommend that practitioners need to approach healthcare communication in a more structured way, such as by ensuring there is a clear understanding of who is in charge of ensuring effective communication in clinical settings.

Other Examples

• Burnout in United States Healthcare Professionals: A Narrative Review (Reith, 2018) – read here
• Examining the Presence, Consequences, and Reduction of Implicit Bias in Health Care: A Narrative Review (Zestcott, Blair & Stone, 2016) – read here
• A Narrative Review of School-Based Physical Activity for Enhancing Cognition and Learning (Mavilidi et al., 2018) – read here
• A narrative review on burnout experienced by medical students and residents (Dyrbye & Shanafelt, 2015) – read here

2. Systematic Review Examples

This type of literature review is more structured and rigorous than a narrative review. It involves a detailed and comprehensive plan and search strategy derived from a set of specified research questions.

The key way you’d know a systematic review compared to a narrative review is in the methodology: the systematic review will likely have a very clear criteria for how the studies were collected, and clear explanations of exclusion/inclusion criteria. 

The goal is to gather the maximum amount of valid literature on the topic, filter out invalid or low-quality reviews, and minimize bias. Ideally, this will provide more reliable findings, leading to higher-quality conclusions and recommendations for further research.

You may note from the examples below that the ‘method’ sections in systematic reviews tend to be much more explicit, often noting rigid inclusion/exclusion criteria and exact keywords used in searches.

Title: The importance of food naturalness for consumers: Results of a systematic review  

Citation: Roman, S., Sánchez-Siles, L. M., & Siegrist, M. (2017). The importance of food naturalness for consumers: Results of a systematic review. Trends in food science & technology , 67 , 44-57.

Source: https://www.sciencedirect.com/science/article/pii/S092422441730122X  

Overview: This systematic review included 72 studies of food naturalness to explore trends in the literature about its importance for consumers. Keywords used in the data search included: food, naturalness, natural content, and natural ingredients. Studies were included if they examined consumers’ preference for food naturalness and contained empirical data. The authors found that the literature lacks clarity about how naturalness is defined and measured, but also found that food consumption is significantly influenced by perceived naturalness of goods.

• A systematic review of research on online teaching and learning from 2009 to 2018 (Martin, Sun & Westine, 2020) – read here
• Where Is Current Research on Blockchain Technology? (Yli-Huumo et al., 2016) – read here
• Universities—industry collaboration: A systematic review (Ankrah & Al-Tabbaa, 2015) – read here
• Internet of Things Applications: A Systematic Review (Asghari, Rahmani & Javadi, 2019) – read here

3. Meta-analysis

This is a type of systematic review that uses statistical methods to combine and summarize the results of several studies.

Due to its robust methodology, a meta-analysis is often considered the ‘gold standard’ of secondary research , as it provides a more precise estimate of a treatment effect than any individual study contributing to the pooled analysis.

Furthermore, by aggregating data from a range of studies, a meta-analysis can identify patterns, disagreements, or other interesting relationships that may have been hidden in individual studies.

This helps to enhance the generalizability of findings, making the conclusions drawn from a meta-analysis particularly powerful and informative for policy and practice.

Title: Cholesterol and Alzheimer’s Disease Risk: A Meta-Meta-Analysis

Citation: Sáiz-Vazquez, O., Puente-Martínez, A., Ubillos-Landa, S., Pacheco-Bonrostro, J., & Santabárbara, J. (2020). Cholesterol and Alzheimer’s disease risk: a meta-meta-analysis. Brain sciences, 10(6), 386.

Source: https://doi.org/10.3390/brainsci10060386  

O verview: This study examines the relationship between cholesterol and Alzheimer’s disease (AD). Researchers conducted a systematic search of meta-analyses and reviewed several databases, collecting 100 primary studies and five meta-analyses to analyze the connection between cholesterol and Alzheimer’s disease. They find that the literature compellingly demonstrates that low-density lipoprotein cholesterol (LDL-C) levels significantly influence the development of Alzheimer’s disease.

• The power of feedback revisited: A meta-analysis of educational feedback research (Wisniewski, Zierer & Hattie, 2020) – read here
• How Much Does Education Improve Intelligence? A Meta-Analysis (Ritchie & Tucker-Drob, 2018) – read here
• A meta-analysis of factors related to recycling (Geiger et al., 2019) – read here
• Stress management interventions for police officers and recruits (Patterson, Chung & Swan, 2014) – read here

Other Types of Reviews

• Scoping Review: This type of review is used to map the key concepts underpinning a research area and the main sources and types of evidence available. It can be undertaken as stand-alone projects in their own right, or as a precursor to a systematic review.
• Rapid Review: This type of review accelerates the systematic review process in order to produce information in a timely manner. This is achieved by simplifying or omitting stages of the systematic review process.
• Integrative Review: This review method is more inclusive than others, allowing for the simultaneous inclusion of experimental and non-experimental research. The goal is to more comprehensively understand a particular phenomenon.
• Critical Review: This is similar to a narrative review but requires a robust understanding of both the subject and the existing literature. In a critical review, the reviewer not only summarizes the existing literature, but also evaluates its strengths and weaknesses. This is common in the social sciences and humanities .
• State-of-the-Art Review: This considers the current level of advancement in a field or topic and makes recommendations for future research directions. This type of review is common in technological and scientific fields but can be applied to any discipline.

How to Write a Narrative Review (Tips for Undergrad Students)

Most undergraduate students conducting a capstone research project will be writing narrative reviews. Below is a five-step process for conducting a simple review of the literature for your project.

• Search for Relevant Literature: Use scholarly databases related to your field of study, provided by your university library, along with appropriate search terms to identify key scholarly articles that have been published on your topic.
• Evaluate and Select Sources: Filter the source list by selecting studies that are directly relevant and of sufficient quality, considering factors like credibility , objectivity, accuracy, and validity.
• Analyze and Synthesize: Review each source and summarize the main arguments  in one paragraph (or more, for postgrad). Keep these summaries in a table.
• Identify Themes: With all studies summarized, group studies that share common themes, such as studies that have similar findings or methodologies.
• Write the Review: Write your review based upon the themes or subtopics you have identified. Give a thorough overview of each theme, integrating source data, and conclude with a summary of the current state of knowledge then suggestions for future research based upon your evaluation of what is lacking in the literature.

Literature reviews don’t have to be as scary as they seem. Yes, they are difficult and require a strong degree of comprehension of academic studies. But it can be feasibly done through following a structured approach to data collection and analysis. With my undergraduate research students (who tend to conduct small-scale qualitative studies ), I encourage them to conduct a narrative literature review whereby they can identify key themes in the literature. Within each theme, students can critique key studies and their strengths and limitations , in order to get a lay of the land and come to a point where they can identify ways to contribute new insights to the existing academic conversation on their topic.

Ankrah, S., & Omar, A. T. (2015). Universities–industry collaboration: A systematic review. Scandinavian Journal of Management, 31(3), 387-408.

Asghari, P., Rahmani, A. M., & Javadi, H. H. S. (2019). Internet of Things applications: A systematic review. Computer Networks , 148 , 241-261.

Dyrbye, L., & Shanafelt, T. (2016). A narrative review on burnout experienced by medical students and residents. Medical education , 50 (1), 132-149.

Geiger, J. L., Steg, L., Van Der Werff, E., & Ünal, A. B. (2019). A meta-analysis of factors related to recycling. Journal of environmental psychology , 64 , 78-97.

Martin, F., Sun, T., & Westine, C. D. (2020). A systematic review of research on online teaching and learning from 2009 to 2018. Computers & education , 159 , 104009.

Mavilidi, M. F., Ruiter, M., Schmidt, M., Okely, A. D., Loyens, S., Chandler, P., & Paas, F. (2018). A narrative review of school-based physical activity for enhancing cognition and learning: The importance of relevancy and integration. Frontiers in psychology , 2079.

Patterson, G. T., Chung, I. W., & Swan, P. W. (2014). Stress management interventions for police officers and recruits: A meta-analysis. Journal of experimental criminology , 10 , 487-513.

Reith, T. P. (2018). Burnout in United States healthcare professionals: a narrative review. Cureus , 10 (12).

Ritchie, S. J., & Tucker-Drob, E. M. (2018). How much does education improve intelligence? A meta-analysis. Psychological science , 29 (8), 1358-1369.

Roman, S., Sánchez-Siles, L. M., & Siegrist, M. (2017). The importance of food naturalness for consumers: Results of a systematic review. Trends in food science & technology , 67 , 44-57.

Sáiz-Vazquez, O., Puente-Martínez, A., Ubillos-Landa, S., Pacheco-Bonrostro, J., & Santabárbara, J. (2020). Cholesterol and Alzheimer’s disease risk: a meta-meta-analysis. Brain sciences, 10(6), 386.

Vermeir, P., Vandijck, D., Degroote, S., Peleman, R., Verhaeghe, R., Mortier, E., … & Vogelaers, D. (2015). Communication in healthcare: a narrative review of the literature and practical recommendations. International journal of clinical practice , 69 (11), 1257-1267.

Wisniewski, B., Zierer, K., & Hattie, J. (2020). The power of feedback revisited: A meta-analysis of educational feedback research. Frontiers in Psychology , 10 , 3087.

Yli-Huumo, J., Ko, D., Choi, S., Park, S., & Smolander, K. (2016). Where is current research on blockchain technology?—a systematic review. PloS one , 11 (10), e0163477.

Zestcott, C. A., Blair, I. V., & Stone, J. (2016). Examining the presence, consequences, and reduction of implicit bias in health care: a narrative review. Group Processes & Intergroup Relations , 19 (4), 528-542

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Dr. Chris Drew is the founder of the Helpful Professor. He holds a PhD in education and has published over 20 articles in scholarly journals. He is the former editor of the Journal of Learning Development in Higher Education. [Image Descriptor: Photo of Chris]

• Chris Drew (PhD) https://helpfulprofessor.com/author/chris-drew-phd/ 5 Top Tips for Succeeding at University
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How To Structure Your Literature Review

3 options to help structure your chapter.

By: Amy Rommelspacher (PhD) | Reviewer: Dr Eunice Rautenbach | November 2020 (Updated May 2023)

Writing the literature review chapter can seem pretty daunting when you’re piecing together your dissertation or thesis. As  we’ve discussed before , a good literature review needs to achieve a few very important objectives – it should:

• Demonstrate your knowledge of the research topic
• Identify the gaps in the literature and show how your research links to these
• Provide the foundation for your conceptual framework (if you have one)
• Inform your own  methodology and research design

To achieve this, your literature review needs a well-thought-out structure . Get the structure of your literature review chapter wrong and you’ll struggle to achieve these objectives. Don’t worry though – in this post, we’ll look at how to structure your literature review for maximum impact (and marks!).

But wait – is this the right time?

Deciding on the structure of your literature review should come towards the end of the literature review process – after you have collected and digested the literature, but before you start writing the chapter. 

In other words, you need to first develop a rich understanding of the literature before you even attempt to map out a structure. There’s no use trying to develop a structure before you’ve fully wrapped your head around the existing research.

Equally importantly, you need to have a structure in place before you start writing , or your literature review will most likely end up a rambling, disjointed mess. 

Importantly, don’t feel that once you’ve defined a structure you can’t iterate on it. It’s perfectly natural to adjust as you engage in the writing process. As we’ve discussed before , writing is a way of developing your thinking, so it’s quite common for your thinking to change – and therefore, for your chapter structure to change – as you write. 

Need a helping hand?

Like any other chapter in your thesis or dissertation, your literature review needs to have a clear, logical structure. At a minimum, it should have three essential components – an  introduction , a  body   and a  conclusion . 

Let’s take a closer look at each of these.

1: The Introduction Section

Just like any good introduction, the introduction section of your literature review should introduce the purpose and layout (organisation) of the chapter. In other words, your introduction needs to give the reader a taste of what’s to come, and how you’re going to lay that out. Essentially, you should provide the reader with a high-level roadmap of your chapter to give them a taste of the journey that lies ahead.

Here’s an example of the layout visualised in a literature review introduction:

Your introduction should also outline your topic (including any tricky terminology or jargon) and provide an explanation of the scope of your literature review – in other words, what you  will   and  won’t   be covering (the delimitations ). This helps ringfence your review and achieve a clear focus . The clearer and narrower your focus, the deeper you can dive into the topic (which is typically where the magic lies). 

Depending on the nature of your project, you could also present your stance or point of view at this stage. In other words, after grappling with the literature you’ll have an opinion about what the trends and concerns are in the field as well as what’s lacking. The introduction section can then present these ideas so that it is clear to examiners that you’re aware of how your research connects with existing knowledge .

2: The Body Section

The body of your literature review is the centre of your work. This is where you’ll present, analyse, evaluate and synthesise the existing research. In other words, this is where you’re going to earn (or lose) the most marks. Therefore, it’s important to carefully think about how you will organise your discussion to present it in a clear way. 

The body of your literature review should do just as the description of this chapter suggests. It should “review” the literature – in other words, identify, analyse, and synthesise it. So, when thinking about structuring your literature review, you need to think about which structural approach will provide the best “review” for your specific type of research and objectives (we’ll get to this shortly).

There are (broadly speaking)  three options  for organising your literature review.

Option 1: Chronological (according to date)

Organising the literature chronologically is one of the simplest ways to structure your literature review. You start with what was published first and work your way through the literature until you reach the work published most recently. Pretty straightforward.

The benefit of this option is that it makes it easy to discuss the developments and debates in the field as they emerged over time. Organising your literature chronologically also allows you to highlight how specific articles or pieces of work might have changed the course of the field – in other words, which research has had the most impact . Therefore, this approach is very useful when your research is aimed at understanding how the topic has unfolded over time and is often used by scholars in the field of history. That said, this approach can be utilised by anyone that wants to explore change over time .

For example , if a student of politics is investigating how the understanding of democracy has evolved over time, they could use the chronological approach to provide a narrative that demonstrates how this understanding has changed through the ages.

Here are some questions you can ask yourself to help you structure your literature review chronologically.

• What is the earliest literature published relating to this topic?
• How has the field changed over time? Why?
• What are the most recent discoveries/theories?

In some ways, chronology plays a part whichever way you decide to structure your literature review, because you will always, to a certain extent, be analysing how the literature has developed. However, with the chronological approach, the emphasis is very firmly on how the discussion has evolved over time , as opposed to how all the literature links together (which we’ll discuss next ).

Option 2: Thematic (grouped by theme)

The thematic approach to structuring a literature review means organising your literature by theme or category – for example, by independent variables (i.e. factors that have an impact on a specific outcome).

As you’ve been collecting and synthesising literature , you’ll likely have started seeing some themes or patterns emerging. You can then use these themes or patterns as a structure for your body discussion. The thematic approach is the most common approach and is useful for structuring literature reviews in most fields.

For example, if you were researching which factors contributed towards people trusting an organisation, you might find themes such as consumers’ perceptions of an organisation’s competence, benevolence and integrity. Structuring your literature review thematically would mean structuring your literature review’s body section to discuss each of these themes, one section at a time.

Here are some questions to ask yourself when structuring your literature review by themes:

• Are there any patterns that have come to light in the literature?
• What are the central themes and categories used by the researchers?
• Do I have enough evidence of these themes?

PS – you can see an example of a thematically structured literature review in our literature review sample walkthrough video here.

Option 3: Methodological

The methodological option is a way of structuring your literature review by the research methodologies used . In other words, organising your discussion based on the angle from which each piece of research was approached – for example, qualitative , quantitative or mixed  methodologies.

Structuring your literature review by methodology can be useful if you are drawing research from a variety of disciplines and are critiquing different methodologies. The point of this approach is to question  how  existing research has been conducted, as opposed to  what  the conclusions and/or findings the research were.

For example, a sociologist might centre their research around critiquing specific fieldwork practices. Their literature review will then be a summary of the fieldwork methodologies used by different studies.

Here are some questions you can ask yourself when structuring your literature review according to methodology:

• Which methodologies have been utilised in this field?
• Which methodology is the most popular (and why)?
• What are the strengths and weaknesses of the various methodologies?
• How can the existing methodologies inform my own methodology?

3: The Conclusion Section

Once you’ve completed the body section of your literature review using one of the structural approaches we discussed above, you’ll need to “wrap up” your literature review and pull all the pieces together to set the direction for the rest of your dissertation or thesis.

The conclusion is where you’ll present the key findings of your literature review. In this section, you should emphasise the research that is especially important to your research questions and highlight the gaps that exist in the literature. Based on this, you need to make it clear what you will add to the literature – in other words, justify your own research by showing how it will help fill one or more of the gaps you just identified.

Last but not least, if it’s your intention to develop a conceptual framework for your dissertation or thesis, the conclusion section is a good place to present this.

Example: Thematically Structured Review

In the video below, we unpack a literature review chapter so that you can see an example of a thematically structure review in practice.

Let’s Recap

In this article, we’ve  discussed how to structure your literature review for maximum impact. Here’s a quick recap of what  you need to keep in mind when deciding on your literature review structure:

• Just like other chapters, your literature review needs a clear introduction , body and conclusion .
• The introduction section should provide an overview of what you will discuss in your literature review.
• The body section of your literature review can be organised by chronology , theme or methodology . The right structural approach depends on what you’re trying to achieve with your research.
• The conclusion section should draw together the key findings of your literature review and link them to your research questions.

If you’re ready to get started, be sure to download our free literature review template to fast-track your chapter outline.

Psst… there’s more!

This post is an extract from our bestselling Udemy Course, Literature Review Bootcamp . If you want to work smart, you don't want to miss this .

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27 Comments

Great work. This is exactly what I was looking for and helps a lot together with your previous post on literature review. One last thing is missing: a link to a great literature chapter of an journal article (maybe with comments of the different sections in this review chapter). Do you know any great literature review chapters?

I agree with you Marin… A great piece

I agree with Marin. This would be quite helpful if you annotate a nicely structured literature from previously published research articles.

Awesome article for my research.

I thank you immensely for this wonderful guide

It is indeed thought and supportive work for the futurist researcher and students

Very educative and good time to get guide. Thank you

Great work, very insightful. Thank you.

Thanks for this wonderful presentation. My question is that do I put all the variables into a single conceptual framework or each hypothesis will have it own conceptual framework?

Thank you very much, very helpful

This is very educative and precise . Thank you very much for dropping this kind of write up .

Pheeww, so damn helpful, thank you for this informative piece.

I’m doing a research project topic ; stool analysis for parasitic worm (enteric) worm, how do I structure it, thanks.

comprehensive explanation. Help us by pasting the URL of some good “literature review” for better understanding.

great piece. thanks for the awesome explanation. it is really worth sharing. I have a little question, if anyone can help me out, which of the options in the body of literature can be best fit if you are writing an architectural thesis that deals with design?

I am doing a research on nanofluids how can l structure it?

Beautifully clear.nThank you!

Lucid! Thankyou!

Brilliant work, well understood, many thanks

I like how this was so clear with simple language 😊😊 thank you so much 😊 for these information 😊

Insightful. I was struggling to come up with a sensible literature review but this has been really helpful. Thank you!

You have given thought-provoking information about the review of the literature.

Thank you. It has made my own research better and to impart your work to students I teach

I learnt a lot from this teaching. It’s a great piece.

I am doing research on EFL teacher motivation for his/her job. How Can I structure it? Is there any detailed template, additional to this?

You are so cool! I do not think I’ve read through something like this before. So nice to find somebody with some genuine thoughts on this issue. Seriously.. thank you for starting this up. This site is one thing that is required on the internet, someone with a little originality!

I’m asked to do conceptual, theoretical and empirical literature, and i just don’t know how to structure it

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50+ Research Topics for Psychology Papers

How to Find Psychology Research Topics for Your Student Paper

Kendra Cherry, MS, is a psychosocial rehabilitation specialist, psychology educator, and author of the "Everything Psychology Book."

Steven Gans, MD is board-certified in psychiatry and is an active supervisor, teacher, and mentor at Massachusetts General Hospital.

• Specific Branches of Psychology
• Topics Involving a Disorder or Type of Therapy
• Human Cognition
• Human Development
• Critique of Publications
• Famous Experiments
• Historical Figures
• Specific Careers
• Case Studies
• Literature Reviews
• Your Own Study/Experiment

Are you searching for a great topic for your psychology paper ? Sometimes it seems like coming up with topics of psychology research is more challenging than the actual research and writing. Fortunately, there are plenty of great places to find inspiration and the following list contains just a few ideas to help get you started.

Finding a solid topic is one of the most important steps when writing any type of paper. It can be particularly important when you are writing a psychology research paper or essay. Psychology is such a broad topic, so you want to find a topic that allows you to adequately cover the subject without becoming overwhelmed with information.

I can always tell when a student really cares about the topic they chose; it comes through in the writing. My advice is to choose a topic that genuinely interests you, so you’ll be more motivated to do thorough research.

In some cases, such as in a general psychology class, you might have the option to select any topic from within psychology's broad reach. Other instances, such as in an  abnormal psychology  course, might require you to write your paper on a specific subject such as a psychological disorder.

As you begin your search for a topic for your psychology paper, it is first important to consider the guidelines established by your instructor.

Research Topics Within Specific Branches of Psychology

The key to selecting a good topic for your psychology paper is to select something that is narrow enough to allow you to really focus on the subject, but not so narrow that it is difficult to find sources or information to write about.

One approach is to narrow your focus down to a subject within a specific branch of psychology. For example, you might start by deciding that you want to write a paper on some sort of social psychology topic. Next, you might narrow your focus down to how persuasion can be used to influence behavior .

Other social psychology topics you might consider include:

• Prejudice and discrimination (i.e., homophobia, sexism, racism)
• Social cognition
• Person perception
• Social control and cults
• Persuasion, propaganda, and marketing
• Attraction, romance, and love
• Nonverbal communication
• Prosocial behavior

Psychology Research Topics Involving a Disorder or Type of Therapy

Exploring a psychological disorder or a specific treatment modality can also be a good topic for a psychology paper. Some potential abnormal psychology topics include specific psychological disorders or particular treatment modalities, including:

• Eating disorders
• Borderline personality disorder
• Seasonal affective disorder
• Schizophrenia
• Antisocial personality disorder
• Profile a  type of therapy  (i.e., cognitive-behavioral therapy, group therapy, psychoanalytic therapy)

Topics of Psychology Research Related to Human Cognition

Some of the possible topics you might explore in this area include thinking, language, intelligence, and decision-making. Other ideas might include:

• False memories
• Speech disorders
• Problem-solving

Topics of Psychology Research Related to Human Development

In this area, you might opt to focus on issues pertinent to  early childhood  such as language development, social learning, or childhood attachment or you might instead opt to concentrate on issues that affect older adults such as dementia or Alzheimer's disease.

Some other topics you might consider include:

• Language acquisition
• Media violence and children
• Learning disabilities
• Gender roles
• Child abuse
• Prenatal development
• Parenting styles
• Aspects of the aging process

Do a Critique of Publications Involving Psychology Research Topics

One option is to consider writing a critique paper of a published psychology book or academic journal article. For example, you might write a critical analysis of Sigmund Freud's Interpretation of Dreams or you might evaluate a more recent book such as Philip Zimbardo's  The Lucifer Effect: Understanding How Good People Turn Evil .

Professional and academic journals are also great places to find materials for a critique paper. Browse through the collection at your university library to find titles devoted to the subject that you are most interested in, then look through recent articles until you find one that grabs your attention.

Topics of Psychology Research Related to Famous Experiments

There have been many fascinating and groundbreaking experiments throughout the history of psychology, providing ample material for students looking for an interesting term paper topic. In your paper, you might choose to summarize the experiment, analyze the ethics of the research, or evaluate the implications of the study. Possible experiments that you might consider include:

• The Milgram Obedience Experiment
• The Stanford Prison Experiment
• The Little Albert Experiment
• Pavlov's Conditioning Experiments
• The Asch Conformity Experiment
• Harlow's Rhesus Monkey Experiments

Topics of Psychology Research About Historical Figures

One of the simplest ways to find a great topic is to choose an interesting person in the  history of psychology  and write a paper about them. Your paper might focus on many different elements of the individual's life, such as their biography, professional history, theories, or influence on psychology.

While this type of paper may be historical in nature, there is no need for this assignment to be dry or boring. Psychology is full of fascinating figures rife with intriguing stories and anecdotes. Consider such famous individuals as Sigmund Freud, B.F. Skinner, Harry Harlow, or one of the many other  eminent psychologists .

Psychology Research Topics About a Specific Career

​Another possible topic, depending on the course in which you are enrolled, is to write about specific career paths within the  field of psychology . This type of paper is especially appropriate if you are exploring different subtopics or considering which area interests you the most.

In your paper, you might opt to explore the typical duties of a psychologist, how much people working in these fields typically earn, and the different employment options that are available.

Topics of Psychology Research Involving Case Studies

One potentially interesting idea is to write a  psychology case study  of a particular individual or group of people. In this type of paper, you will provide an in-depth analysis of your subject, including a thorough biography.

Generally, you will also assess the person, often using a major psychological theory such as  Piaget's stages of cognitive development  or  Erikson's eight-stage theory of human development . It is also important to note that your paper doesn't necessarily have to be about someone you know personally.

In fact, many professors encourage students to write case studies on historical figures or fictional characters from books, television programs, or films.

Psychology Research Topics Involving Literature Reviews

Another possibility that would work well for a number of psychology courses is to do a literature review of a specific topic within psychology. A literature review involves finding a variety of sources on a particular subject, then summarizing and reporting on what these sources have to say about the topic.

Literature reviews are generally found in the  introduction  of journal articles and other  psychology papers , but this type of analysis also works well for a full-scale psychology term paper.

Topics of Psychology Research Based on Your Own Study or Experiment

Many psychology courses require students to design an actual psychological study or perform some type of experiment. In some cases, students simply devise the study and then imagine the possible results that might occur. In other situations, you may actually have the opportunity to collect data, analyze your findings, and write up your results.

Finding a topic for your study can be difficult, but there are plenty of great ways to come up with intriguing ideas. Start by considering your own interests as well as subjects you have studied in the past.

Online sources, newspaper articles, books , journal articles, and even your own class textbook are all great places to start searching for topics for your experiments and psychology term papers. Before you begin, learn more about  how to conduct a psychology experiment .

What This Means For You

After looking at this brief list of possible topics for psychology papers, it is easy to see that psychology is a very broad and diverse subject. While this variety makes it possible to find a topic that really catches your interest, it can sometimes make it very difficult for some students to select a good topic.

If you are still stumped by your assignment, ask your instructor for suggestions and consider a few from this list for inspiration.

• Hockenbury, SE & Nolan, SA. Psychology. New York: Worth Publishers; 2014.
• Santrock, JW. A Topical Approach to Lifespan Development. New York: McGraw-Hill Education; 2016.

By Kendra Cherry, MSEd Kendra Cherry, MS, is a psychosocial rehabilitation specialist, psychology educator, and author of the "Everything Psychology Book."

A Step-by-Step Guide to Writing a Stellar Literature Review (with Help from AI)

Table of contents

Aren’t all of us mini versions of Sherlock Holmes when browsing data and archives for a research piece? As we go through the process, a comprehensive literature review is an essential toolkit to make your research shine.

A literature review consists of scholarly sources that validate the content. Its primary objective is to offer a concise summary of the research and to let you explore relevant theories and methodologies. Through this review, you can identify gaps in the existing research and bridge them with your contribution. 

The real challenge is how to write an excellent literature review. Let’s learn.

What is the purpose of a literature review?

A literature review is an introduction to your research. It helps you put your perspective to the table, along with a summary of the theme.

What does my literature review communicate?

• Explanation of your research: how the information was collected, the research method, the justification of the chosen data sources, and an overview of the data analysis.
• Framework: the journey from where the concept began and how it is presented.
• Connects the previous and current research: 

It presents the broader scope of your research by connecting it to the existing data and debates and underlining how your content fits the prevailing studies. 

In an era of information overload, a literature review must be well-structured. 

Let’s learn all about the structure and style of a literature review that’ll help you strengthen your research.

Literature review– structure and style

Begin with a question and end it with the solution– the key to structuring a literature review. It resembles an essay’s format, with the first paragraph introducing the readers to the topic and the following explaining the research in-depth.

The conclusion reiterates the question and summarizes the overall insights of your research. There’s no word count restriction. —it depends on the type of research. For example, a dissertation demands lengthy work, whereas a short paper needs a few pages. 

In a literature review, maintaining high quality is vital, with a focus on academic writing style. Informal language should be avoided in favor of a more formal tone. 

The content avoids contractions, clearly differentiating between previous and current research through the use of past and present tense. Wordtune assists in establishing a formal tone, enhancing your work with pertinent suggestions. This AI-powered tool ensures your writing remains genuine, lucid, and engaging. 

The option of refining the tonality offers multiple possibilities for rephrasing a single sentence. Thus, pick the best and keep writing.

Get Wordtune for free > Get Wordtune for free >

Your friendly step-by-step guide to writing a literary review (with help from AI)

Do you find it challenging to begin the literature review? Don’t worry! We’re here to get you started with our step-by-step guide.

1. Narrow down the research scope

Simply begin with the question: What am I answering through my research?

Whether it’s cooking or painting, the real challenge is the prep-up for it rather than performing the task. Once you’re done, it smoothly progresses. Similarly, for your literature review, prepare the groundwork by narrowing down the research scope.

Browse and scoop out relevant data inclining well with your research. While you can’t cover every aspect of your research, pick a topic that isn’t too narrow nor too broad to keep your literature review well-balanced. 

2. Hunt relevant literature

The next question: Does this data align with the issue I’m trying to address?

As you review sources of information, hunt out the best ones. Determine which findings help in offering a focused insight on your topic. The best way to pick primary sources is to opt for the ones featured in reliable publications. You can also choose secondary sources from other researchers from a reasonable time frame and a relevant background.

For example, if your research focuses on the Historical Architecture of 18th-century Europe, the first-hand accounts and surveys from the past would hold more weight than the new-age publications. 

3. Observe the themes and patterns in sources

Next comes: What is the core viewpoint in most of the research? Has it stayed constant over time, or have the authors differed in their points of view?

Ensure to scoop out the essential aspects of what each source represents. Once you have collected all this information, combine it and add your interpretations at the end. This process is known as synthesis.

Synthesize ideas by combining arguments, findings and forming your new version.

4. Generate an outline

The next question: How can I organize my review effectively? When navigating multiple data sources, you must have noticed a structure throughout the research. Develop an outline to make the process easier. An outline is a skeletal format of the review, helping you connect the information more strategically.

Here are the three different ways to organize an outline– Chronologically, Thematically, or by Methodology.You can develop the outline chronologically, starting from the older sources and leading to the latest pieces. Another way of organizing is to thematically divide the sections and discuss each under the designated sub-heading.

You can even organize it per the research methods used by the respective authors. The choice of outline depends on the subject. For example, in the case of a science paper, you can divide the information into sections like introduction, types of equipment, method, procedure, findings, etc. In contrast, it’s best to present it in divisions based on timelines like Ancient, Middle Ages, Industrial revolutions, etc., for a history paper.

If you’re confused about how to structure the data, work with Wordtune. 

With the Generate with AI feature, you can mention your research topic and let Wordtune curate a comprehensive outline for your study.

Having a precise prompt is the key to getting the best results.

5. Start filling!

Your next question must be: Am I ready to compose all the parts of the literature review?

Once you’re ready with the basic outline and relevant sources, start filling in the data. Go for an introductory paragraph first to ensure your readers understand the topic and how you will present it. Ensure you clearly explain the section in the first sentence.

However, if beginning from the first paragraph seems intimidating, don’t worry! Add the main body content to the sub-headings, then jump to the introduction. 

Add headings wherever possible to make it more straightforward and guide your readers logically through different sources. Lastly, conclude your study by presenting a key takeaway and summarizing your findings. To make your task easier, work with Wordtune. It helps align your content with the desired tone and refine the structure.

6. Give attention to detail and edit

The last question: Am I satisfied with the language and content written in the literature review? Is it easy to understand?

Once you’re done writing the first draft of a literature review, it’s time to refine it. Take time between writing and reading the draft to ensure a fresh perspective. It makes it easier to spot errors when you disconnect from the content for some time. Start by looking at the document from a bird's eye to ensure the formatting and structure are in order. 

After reviewing the content format, you must thoroughly check your work for grammar, spelling, and punctuation. One of the best approaches to editing and proofreading is to use Wordtune . It helps simplify complex sentences, enhance the content quality, and gain prowess over the tonality.

The dos and don’ts of writing a literature review

Writing a stellar literature review requires following a few dos and don'ts. Just like Sherlock Holmes would never overlook a hint, you must pay attention to every minute detail while writing a perfect narrative. To help you write, below are some dos and don'ts to remember.

Composing a literature review demands a holistic research summary, each part exhibiting your understanding and approach. As you write the content, make sure to cover the following points:

• Keep a historical background of the field of research. Highlight the relevant relation between the old studies and your new research.
• Discuss the core issue, question, and debate of your topic.
• Theories lay the foundation of research. While you’re writing a literature review, make sure to add relevant concepts and ideas to support your statements.
• Another critical thing to keep in mind is to define complex terminologies. It helps the readers understand the content with better clarity. 

Examples of comprehensive literature reviews

Aren’t good examples the best way to understand a subject? Let’s look into a few examples of literature reviews and analyze what makes them well-written.

1. Critical Thinking and Transferability: A Review of the Literature (Gwendolyn Reece)

An overview of scholarly sources is included in the literature review, which explores critical thinking in American education. The introduction stating the subject’s importance makes it a winning literature review. Following the introduction is a well-defined purpose that highlights the importance of research.

As one keeps reading, there is more clarity on the pros and cons of the research. By dividing information into parts with relevant subheadings, the author breaks a lengthy literature review into manageable chunks, defining the overall structure.

Along with other studies and presented perspectives, the author also expresses her opinion. It is presented with minimal usage of ‘I,’ keeping it person-poised yet general. Toward the conclusion, the author again offers an overview of the study. A summary is further strengthened by presenting suggestions for future research as well. 

2. The Use of Technology in English Language Learning: A Literature Review

This literature review is thematically organized on how technology affects language acquisition. The study begins with an introduction to the topic with well-cited sources. It presents the views of different studies to help readers get a sense of different perspectives. After giving these perspectives, the author offers a personalized opinion.

One of the critical aspects that makes this a good literature review is a dedicated paragraph for definitions. It helps readers proceed further with a clear understanding of the crucial terminologies. There’s a comparison of the modern and previous studies and approaches to give an overall picture of the research.

Once the main body is composed, the author integrates recommendations for action-based tips. Thus, the literature review isn’t just summarizing the sources but offering actions relevant to the topics. Finally, the concluding paragraph has a brief overview with key takeaways.

Wordtune: your writing buddy!

A literature review demands the right balance of language and clarity. You must refine the content to achieve a formal tone and clear structure. Do you know what will help you the most? Wordtune !. 

The real-time grammar checker leaves no scope for errors and lets you retain precision in writing. This writing companion is all you need for stress-free working and comprehensive literature review development.

Let the narrative begin

A literary review isn't just about summarizing sources; it's about seamlessly bringing your perspective to the table. Always remember to set a narrative for added interest and a brilliant composition. With structure and style being the pillars of a stellar literature review, work with Wordtune to ensure zero compromises on the quality.

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• Choosing a Topic

The Literature Review

The first step for any researcher when choosing a topic is to complete a literature review.

A literature review helps you to identify a topic worthy of further study. You will be able to answer the "so what" question about your topic, because you can point to a gap in the literature or a path for you to extend others' research to further establish the findings as valid.

Second, literature reviews help you identify the different research methods used by scholars in the field that have produced valid and reliable results. You can replicate these methods in your own work because very few scholars invent research methods from scratch.

Third, and prehaps most important, academic research is done on the shoulders of prior scholars; it is a collaborative and community endeavor. You need to give credit to those who have come before you and draw upon their work to produce your own. You will not be a credible author of research if you cannot articulate what the field already knows and believes is true about the topic. A reader cannot trust what you have to say if you do not frame your work within the broader context of the exisiting research community.

We recommend reviewing Gutman's Library The Literature Review: A Research Journey .  Then, you simply start your own literature review by searching for published articles on your broad area of interest in academic journals.

• By reviewing journal articles on your broad interest, you'll start to see how other researchers have broken down the subject into smaller, manageable topics. You don't want a project that is about the entire elephant, just his right toenail.
• When you are doing a review of your topic, you are looking for a balance of prior research. You need to choose a topic where there is enough prior work to support, frame, and ground your research, but not so much that there is very little left to say that is new and interesting. 
• Once you find a particularly relevant article, be sure to “mine’ the work's reference section for additional sources that are squarely related to your topic. 
• In using any literature, pay particular attention to how recently it was published and how valid and reliable it is, and in some cases, to the scholarly reputation of the author or publisher. Ordinarily, you want to stick to research that is five years old or less, unless it is a seminal work in the field that is timeless.
• Reach out to the reference librarians in Harvard’s libraries . They can give you information about relevant databases and help you to perform literature searches. It is important for you to learn how to use HOLLIS, the University Libraries’ online catalog, as well as the journal indexing and abstracting resources, the various encyclopedias, dictionaries and bibliographies in your field of interest.

Past Capstone Topics

If you don't have a specific topic in mind and are in need of inspiration before diving head first into a literature review, browse the list of past capstone topics (see sidebar). The research projects of your fellow students will surely spark your creative thinking.

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• Determining where and how this question “fits into the current landscape of ideas” within your respective discipline.
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• Mapping out what you hope to accomplish with this approach.
• Identifying stakeholders potentially impacting, or being impacted by, the research.
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What is a literature review?

A literature review is an integrated analysis -- not just a summary-- of scholarly writings and other relevant evidence related directly to your research question.  That is, it represents a synthesis of the evidence that provides background information on your topic and shows a association between the evidence and your research question.

A literature review may be a stand alone work or the introduction to a larger research paper, depending on the assignment.  Rely heavily on the guidelines your instructor has given you.

Why is it important?

A literature review is important because it:

• Explains the background of research on a topic.
• Demonstrates why a topic is significant to a subject area.
• Discovers relationships between research studies/ideas.
• Identifies major themes, concepts, and researchers on a topic.
• Identifies critical gaps and points of disagreement.
• Discusses further research questions that logically come out of the previous studies.

APA7 Style resources

APA Style Blog - for those harder to find answers

1. Choose a topic. Define your research question.

Your literature review should be guided by your central research question.  The literature represents background and research developments related to a specific research question, interpreted and analyzed by you in a synthesized way.

• Make sure your research question is not too broad or too narrow.  Is it manageable?
• Begin writing down terms that are related to your question. These will be useful for searches later.
• If you have the opportunity, discuss your topic with your professor and your class mates.

2. Decide on the scope of your review

How many studies do you need to look at? How comprehensive should it be? How many years should it cover? 

• This may depend on your assignment.  How many sources does the assignment require?

3. Select the databases you will use to conduct your searches.

Make a list of the databases you will search. 

Where to find databases:

• use the tabs on this guide
• Find other databases in the Nursing Information Resources web page
• More on the Medical Library web page
• ... and more on the Yale University Library web page

4. Conduct your searches to find the evidence. Keep track of your searches.

• Use the key words in your question, as well as synonyms for those words, as terms in your search. Use the database tutorials for help.
• Save the searches in the databases. This saves time when you want to redo, or modify, the searches. It is also helpful to use as a guide is the searches are not finding any useful results.
• Review the abstracts of research studies carefully. This will save you time.
• Use the bibliographies and references of research studies you find to locate others.
• Check with your professor, or a subject expert in the field, if you are missing any key works in the field.
• Ask your librarian for help at any time.
• Use a citation manager, such as EndNote as the repository for your citations. See the EndNote tutorials for help.

Review the literature

Some questions to help you analyze the research:

• What was the research question of the study you are reviewing? What were the authors trying to discover?
• Was the research funded by a source that could influence the findings?
• What were the research methodologies? Analyze its literature review, the samples and variables used, the results, and the conclusions.
• Does the research seem to be complete? Could it have been conducted more soundly? What further questions does it raise?
• If there are conflicting studies, why do you think that is?
• How are the authors viewed in the field? Has this study been cited? If so, how has it been analyzed?

Tips: 

• Review the abstracts carefully.  
• Keep careful notes so that you may track your thought processes during the research process.
• Create a matrix of the studies for easy analysis, and synthesis, across all of the studies.
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• Last Updated: Jan 4, 2024 10:52 AM
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Literature Reviews

• Getting started

What is a literature review?

Why conduct a literature review, stages of a literature review, lit reviews: an overview (video), check out these books.

• Types of reviews
• 1. Define your research question
• 2. Plan your search
• 3. Search the literature
• 4. Organize your results
• 5. Synthesize your findings
• 6. Write the review
• Artificial intelligence (AI) tools
• Thompson Writing Studio This link opens in a new window
• Need to write a systematic review? This link opens in a new window

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Definition: A literature review is a systematic examination and synthesis of existing scholarly research on a specific topic or subject.

Purpose: It serves to provide a comprehensive overview of the current state of knowledge within a particular field.

Analysis: Involves critically evaluating and summarizing key findings, methodologies, and debates found in academic literature.

Identifying Gaps: Aims to pinpoint areas where there is a lack of research or unresolved questions, highlighting opportunities for further investigation.

Contextualization: Enables researchers to understand how their work fits into the broader academic conversation and contributes to the existing body of knowledge.

tl;dr  A literature review critically examines and synthesizes existing scholarly research and publications on a specific topic to provide a comprehensive understanding of the current state of knowledge in the field.

What is a literature review NOT?

❌ An annotated bibliography

❌ Original research

❌ A summary

❌ Something to be conducted at the end of your research

❌ An opinion piece

❌ A chronological compilation of studies

The reason for conducting a literature review is to:

Literature Reviews: An Overview for Graduate Students

While this 9-minute video from NCSU is geared toward graduate students, it is useful for anyone conducting a literature review.

Writing the literature review: A practical guide

Available 3rd floor of Perkins

Writing literature reviews: A guide for students of the social and behavioral sciences

Available online!

So, you have to write a literature review: A guided workbook for engineers

Telling a research story: Writing a literature review

The literature review: Six steps to success

Systematic approaches to a successful literature review

Request from Duke Medical Center Library

Doing a systematic review: A student's guide

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• Last Updated: Apr 3, 2024 12:40 PM
• URL: https://guides.library.duke.edu/lit-reviews

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Literature Review: Conducting & Writing

• Sample Literature Reviews
• Steps for Conducting a Lit Review
• Finding "The Literature"
• Organizing/Writing
• APA Style This link opens in a new window
• Chicago: Notes Bibliography This link opens in a new window
• MLA Style This link opens in a new window

Sample Lit Reviews from Communication Arts

Have an exemplary literature review.

• Literature Review Sample 1
• Literature Review Sample 2
• Literature Review Sample 3

Have you written a stellar literature review you care to share for teaching purposes?

Are you an instructor who has received an exemplary literature review and have permission from the student to post?

Please contact Britt McGowan at [email protected] for inclusion in this guide. All disciplines welcome and encouraged.

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• Last Updated: Mar 22, 2024 9:37 AM
• URL: https://libguides.uwf.edu/litreview