The Literature Review
The Literature Review
What it is
A critical survey of what others have written on your topic. Books, journal articles, theses, reports.
Why do it
- Learn what others have tried.
- Avoid repeating their mistakes.
- Ground your study in theory.
- Find a gap to fill.
- Build credibility with the examiner.
How to write it
As a story, not a list. Group sources into themes. Say what most studies agree on, where they disagree, and what is missing.
The Literature Review
A literature review is a critical survey of what others have already written on your topic. Books, journal articles, theses, government reports, sometimes credible blog posts and conference papers.
In a B.Ed. setting, the literature review is often short. You are not writing a PhD. You are gathering enough background to plan a good intervention. Even a tight review of ten to fifteen sources is enough for a classroom study.
Why do it
Five reasons. Memorize at least three.
- You learn what others have tried. If five studies say peer feedback works in writing classes, you do not need to prove that from zero. You can build on it.
- You avoid reinventing the wheel. Other teachers have made mistakes. The literature describes them. You can save months by reading their work.
- You ground your study in theory. The literature gives you a theoretical frame: Vygotsky, Bloom, social learning theory, scaffolding. The frame helps you interpret your results.
- You find your gap. Maybe lots has been written about peer feedback in primary school, but not in high schools in your context. That is your contribution.
- You build credibility. A literature review tells the examiner that the teacher is serious. She has read. She has thought. She is not improvising.
How to do it
Start with three to five searches on Google Scholar. Use the keywords from your research question. Read the most cited papers first. Save them in a folder. Take notes as you go.
Group the notes into themes. What do most studies say? What do they disagree on? What do they not cover? Those three groups are the structure of your literature review.
Write the review as a story. Not as a list. For example (illustrative names, not real citations): “Most studies agree that peer feedback improves writing. Author A and Author B both reported gains… However, Author C found a different result, possibly because… In classrooms like yours specifically, the literature is thinner, with only…”
That is a review. It builds an argument. It is not just a catalog of papers.
Citation honesty
Three rules hold every literature review together. Break any one of them and the rest of your study is suspect.
- Do not invent sources or quotations.
- Do not cite a source you have not read.
- Keep a clean reference list, with full details for every source you mention.
A short reference list at the end of your study is more honest than a long one with citations you cannot defend.
Hold on to one more idea before you start drafting.
