Guideline on Literature Review
Why write a literature review?
- 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 research 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.
Step 1: Search for relevant literature
Before you begin searching for literature, you need a clearly defined topic.
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.
- Search for literature using keywords and citations
Specifically, on CLO 2 [Literature Review], student is expected to cite an empirical research paper published from impact journal from year 2000 to 2020. Good literature review should be able to synthesis, argue, debate and compare previous research in depth. This means, the issue discuss should be a recent research and related to the problem. Start by creating a list of keywords related to your research topic and question. Some useful databases to search for journals and articles include:
- University’s library catalogue
- Google Scholar
- Research Gate
- Project Muse (humanities and social sciences)
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 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.
Step 2: Evaluate and select sources
- 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. 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).
- 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. You should use proper citation style APA citations.
Step 3: Identify themes, debates, and gaps
- To begin organizing 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.
Step 4: Outline your literature review’s structure
- There are various approaches to organizing 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).
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.
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
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.
Step 5: Write your literature review
The format to write the literature review as attached at Appendix A. Some important components are as follows:
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 emphasize 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”). Stand-alone 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 transitions and topic sentences to draw connections, comparisons and contrasts
- Literature review paragraph example
The example below is taken from the body of a literature review on the relationship between national identity and nature conservation. This paragraph discusses how humanities scholars have approached the concept of wilderness.
“Early work in environmental humanities tended to take a sharply critical approach to wilderness, focusing on the cultural construction of supposedly ‘natural’ landscapes. The rise of climate change awareness in the 1980s had been framed by narratives about “the end of nature” (McKibben 1989), in which a once-pristine wilderness is degraded by humans to the point of disappearance. In response to this popular discourse, environmental historian William Cronon critiqued the concept of a pure, pristine nature to be preserved from human influence, arguing that ideas like “wilderness” are themselves products of particular human cultures and histories. In his influential essay ‘The Trouble with Wilderness’ (1995), Cronon traces how the ideal of untouched wilderness, anxiety over its loss, and the political will to preserve it has been central to American national identity, entwined with religious motifs and colonial frontier mythologies. Following Cronon, the racial and class politics of wilderness preservation was a theme taken up by several scholars in the late 1990s and early 2000s, who researched the material effects of conservation politics on indigenous and rural Americans (Catton 1997; Spence 1999; Jacoby 2001). The US National Park system became the dominant paradigm for analyzing relations between conservation, nationhood and nationalism. However, this approach has sometimes led to a narrowly US-centric perspective that fails to engage closely with the meanings and materialities of “wilderness” in different contexts. Recent work has begun to challenge this paradigm and argue for more varied approaches to understanding the socio-political relations between nation and nature”.
The example combines the thematic and chronological approaches. This section of the literature review focuses on the theme of wilderness, while the paragraph itself is organized chronologically.
In the conclusion, you should summarize the key findings you have taken from the literature and emphasize their significance.
If the literature review is part of your thesis or dissertation, show 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. If you are writing a stand-alone paper, you can discuss the overall implications of the literature or make suggestions for future research based on the gaps you have identified. When you’ve finished writing and revising your literature review, don’t forget to proofread t6.
This is a graded assignment with 10% weight.
- The assessment will be based on the written rubric [Appendix B].
- Academic Integrity. In maintaining high level of integrity, all project report will undergo a Turnitin process [software to detect plagiarism]. The accepted percentage of turnitin is 25%. Any report more than accepted percentage, a penalty will be awarded accordingly.