How to structure a literature review

A literature review answers a question with the sources you have read. The first draft many students write does something else: one paragraph per source, in the order the sources were found, each paragraph opening with an author's name. That is an annotated bibliography with the line breaks removed. The fix is mostly structural, and you can make it before you write a single paragraph.

Write the question at the top of the page

Before you sort anything, write one sentence that says what the review is for. "What do we know about how first-year students use feedback on their essays, and where does the evidence run out?" is a question you can organize sources around. "Feedback in higher education" is a topic, and a topic gives you no way to decide what belongs.

Keep that sentence visible while you work. A source that does not help answer it goes in a separate file. You can cite it somewhere else in the project, or drop it.

Choose one way to organize the body

Most reviews follow one of four patterns. Pick the one that fits your question and keep to it. Switching patterns halfway through is what makes a review read like a list.

• By theme. Each section covers one idea the sources discuss: how students read comments, what they do with them, what stops them from acting. This is the usual choice for essays and dissertation chapters.
• By method. Sections group studies by how they were done, such as surveys, interviews, or experiments. Use this when different methods produce different answers and that difference is part of your point.
• By time. Sections follow how thinking on the topic changed. Use it only when the change itself matters to your argument, since a timeline slides back into summary easily.
• By debate. Sections set out the positions in a disagreement and the evidence behind each. This fits a field with a live argument where your project takes a side.

Build a matrix before you draft

Open a spreadsheet and put one source per row. Make the columns your themes (or methods, or positions), and add a column for the page number of each source's key passage. In each cell, write a few words on what that source says about that theme, or leave it empty.

Then read down the columns instead of across the rows. A column with entries from six sources is a section. A column with one entry is probably a sentence inside another section. A column where sources contradict each other is where your strongest paragraph will come from. Empty cells count too: if none of your sources studied part-time students, that may be the gap you end on.

The page-number column pays off later. When you write "two studies found the opposite," you will need those two passages again to cite them, and you will not want to reread both articles to find them.

Write each paragraph around a claim

A body paragraph should open with a claim about the literature and use sources as evidence for it. Compare two versions of the same paragraph. Author A, B, and C stand in for real sources.

Summary: "Author A (2018) surveyed students about written feedback. Author B (2020) interviewed a smaller group about the same topic. Author C (2019) also used a survey."

Synthesis: "Survey studies report that students read written feedback but rarely act on it (Author A, 2018; Author C, 2019). Interview data suggest a reason. Students describe acting on comments they understood and skipping the ones they could not decode (Author B, 2020)."

The second version makes a point that none of the three sources makes alone, and it tells the reader why the findings differ. Verbs help here. "Extends," "contradicts," "replicates," "qualifies," and "relies on" each set up a relation between sources. If most of your paragraphs run on "found" and "stated," you are probably still summarizing.

Give the introduction and conclusion specific jobs

The introduction states the question, the scope, and the order of the sections. Scope means the limits you set: the years covered, the populations, the kinds of sources, and anything you left out on purpose, with a reason. One sentence on the order ("This review first examines..., then...") tells the reader how to use the rest.

The conclusion says what the literature establishes when you take it together, what is still disputed, and what nobody has studied yet. If the review sits inside a larger project, the last paragraph connects that gap to your own research question, so the reader can see why your study is needed.

Check the draft against this list

• Each section heading names a theme, method, period, or position, never an author.
• Most paragraphs cite two or more sources.
• The first sentence of each paragraph is a claim about the literature.
• Every quote and specific finding has a page number you can find again.
• The conclusion names a gap that follows from the sections before it.
• Sources that do not help answer the question are out.

Length, the number of sources expected, and whether the review is a chapter of its own differ between courses. Your assignment brief or program handbook settles those.

If your sources are PDFs, Inkwise (in early access) helps with the page numbers. It suggests a next line from the PDFs you upload and shows the file, page, and exact passage it came from, so you read the source before you keep anything. The structure and the argument stay yours.