Literature Review Matrix Template (Free Synthesis Matrix Builder)
Free literature review matrix and synthesis matrix template. Build the table in your browser, then copy it into Word or download a CSV. Includes a worked example.
A literature review matrix keeps your reading organized: every source summarized under the same headings, so you can compare studies and spot themes and gaps. Pick a layout, fill in the table, then copy it into Word or download it.
Click any cell to type. Header cells can be renamed. Changing the layout replaces the table.
The builder runs in your browser. Nothing is uploaded or saved, so copy or download your table before you close the page.
Two matrix layouts
1. Source matrix: one row per source
Fill in one row as you finish each reading. The headings make you note the same things every time, which is what makes studies comparable later. This is the layout most library guides call a literature review matrix.
2. Synthesis matrix: one row per theme
Once you have a handful of sources, list your themes or sub-questions down the left and give each source a column. Each cell records what that source says about the theme. Reading across a row shows agreement, conflict and silence, which is exactly what a synthesized literature review discusses.
Worked example
Research question: How does sleep relate to exam performance in university students? The three sources below are invented to show the method. They are not real studies, so do not cite them.
| Source (author, year) | Aim or question | Method and sample | Key findings | Limitations | Themes | Use in my review |
|---|---|---|---|---|---|---|
| Author A (2019) | Does sleep duration predict exam scores? | Survey with sleep diaries; 240 first-year students | Students sleeping under 6 hours scored lower on final exams | Self-reported sleep; one university | Sleep duration; performance | Core evidence for the duration theme |
| Author B (2021) | Does sleep timing matter as much as duration? | Actigraphy; 88 students over one term | Later and irregular sleep timing was linked to lower grades, even with similar total sleep | Small sample; correlational | Sleep timing; regularity | Shows duration is not the whole story |
| Author C (2022) | Does a sleep education program improve grades? | Randomized trial; 160 students in two courses | Sleep improved; grade differences were small and not significant | Short follow-up | Interventions | Evidence gap: interventions |
The same reading, turned into a synthesis matrix:
| Theme | Source A | Source B | Source C | Agreement or conflict | Gap |
|---|---|---|---|---|---|
| Shorter sleep and lower performance | Supports (survey) | Partly: timing mattered more | Not tested directly | Broad agreement, mostly correlational | Few studies outside one campus |
| Sleep timing and regularity | Not measured | Supports (actigraphy) | Not measured | Only one source | Needs replication |
| Effect of interventions | Not tested | Not tested | Small, not significant | Too little evidence | Longer, larger trials |
From matrix to paragraph
Write each body paragraph from one row of the synthesis matrix, not from one source. Open with the theme, show where the sources agree, explain where they differ and why, and close with what is still unknown. From the first row above:
Shorter sleep is consistently associated with lower exam performance (Author A, 2019; Author B, 2021). However, Author B (2021) found that irregular sleep timing predicted grades even when total sleep was similar, which suggests duration alone does not explain the link. Because both studies are correlational and drawn from single campuses, it remains unclear whether improving sleep would raise grades, a question the only intervention study addressed with a short follow-up (Author C, 2022).
Notice that the paragraph cites several sources per sentence and states a gap at the end. That is the difference between synthesis and a list of summaries. The in-text citation generator formats citations like these in APA, MLA, Chicago or Harvard.
Tips for a useful matrix
- Start before you have read everything. Add a row as you finish each source while the details are fresh.
- Write short notes, not abstracts. A finding in one line is easier to compare than a paragraph.
- Record the full citation once. Keep the reference details somewhere you can format later, such as Word's source manager or the Citation Generator.
- Mark limitations honestly. Sample size, setting and design limits are what you will discuss when you weigh the evidence.
- Use the Gap column. It becomes the case for your own study. See how to write a research gap.
Related guides and tools
- How to write a literature review
- How to run a literature search
- Writing the literature review introduction
- How to write a synthesis essay
- Research paper outline generator
- Check your finished reference list with the free Reference Checker or the Citation-Reference Cross-Checker.
Frequently asked questions
What is a literature review matrix?
A literature review matrix is a table that records the same details for every source you read, such as the aim, method, sample, findings and limitations. Because each source is summarized under the same headings, you can compare studies side by side and see patterns, disagreements and gaps before you start writing.
What is the difference between a literature matrix and a synthesis matrix?
A literature (source) matrix has one row per source and describes each study. A synthesis matrix turns the table around: one row per theme or question, with a column for each source, so you can see what every source says about the same point. Many writers build the source matrix first and the synthesis matrix from it.
What columns should a literature review matrix have?
Common columns are the citation, the aim or research question, the method and sample, the key findings, the limitations, the themes the source touches, and a note on how you will use it. Add columns your assignment cares about, such as setting, theoretical framework or quality rating, and drop the ones you do not need.
How many sources should go in the matrix?
Include every source you might cite in the review. The number depends on the assignment: a short course paper may draw on 8 to 15 sources, while a thesis chapter or systematic review can involve far more. Ask your instructor or check your program guidelines.
Can I use the matrix in Microsoft Word?
Yes. Select "Copy table for Word" and paste into your document; Word keeps the rows, columns and header row as an editable table. For a wide matrix, switch the page to landscape on the Layout tab first. You can also download a CSV and open it in Excel.
Is what I type saved or uploaded?
No. The builder runs in your browser. Nothing is sent to GenText or stored, so the table is lost if you close or reload the page. Copy or download it before you leave.
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