Key points at a glance
- Organise sources by research question rather than author name alone.
- Compare method, context and limits alongside findings.
- End a synthesis paragraph with a justified interpretation.
What does synthesis do?
Synthesis connects several sources to address a broader question. It identifies agreement, disagreement and possible reasons. Purdue’s writing guidance describes a literature review as a conversation between sources; a sequence of isolated summaries does not yet achieve that.
Start with a subquestion such as which conditions shape use of a digital feedback system. Organise notes around conditions, not only publication dates or alphabetical order. A literature matrix may help, but it is a working tool for the eventual argument.
Make findings comparable before drafting
For each study, record participants, measurement, period and method as well as the finding. Two papers may both discuss “use” while one counts logins and the other measures reported study time. Their figures cannot simply be treated as equivalent.
Identify a pattern genuinely supported by more than one source. Mark exceptions and unresolved questions. One paper does not establish a broad consensus. When studies disagree, examine differences in design before concluding that one is wrong.
An original example: move beyond three summaries
A weak invented sequence reads: “Study A examines introductions. Study B investigates support. Study C interviews students.” The relationship is unclear. A synthesis paragraph instead starts with the shared question: “The available studies examine different forms of help when students begin using the platform.”
You could then compare carefully: “A records attendance at an introduction, B studies later support requests and C describes which help interviewees considered useful. Together they illuminate different stages of onboarding; they do not yield one shared effect estimate.”
The study labels here are invented and do not identify actual evidence. Replace them with real references and verify that the findings justify the comparison. Fluent prose must not conceal a lack of support.
Move from comparison to your own question
Finish a theme with a bounded conclusion: which point is well supported, what may depend on context and which issue remains open for your question? This explains why the next section or your own investigation follows.
Check citation scope sentence by sentence. A collectively cited claim requires all listed sources to support it. Make your own inference recognisable in the wording. The synthesis then remains more than an elegant but unverifiable assertion.
Final submission context
Formal details can feel like a separate writing task, but they matter just as much for a printed submission. Anything missing, misplaced or inconsistently formatted in the document will also appear in the bound copy.
Use this guide together with your cover page, table of contents, page numbers, source notes and appendices. Prepare the final PDF for printing and binding only after the complete file has been checked.
Practical check before PDF export
- Do headings, chapter structure and page numbers match?
- Are sources, figures and tables included completely?
- Are required elements such as declarations, appendices or the cover page included where required?
- Did you open and check the final PDF after exporting it?
Checklist
- Give each theme a clear subquestion.
- Compare methods as well as findings.
- Show disagreement and limits.
- Support every shared claim with suitable sources.
- Use your interpretation to advance the argument.
Common mistakes
- Retelling only one study per paragraph.
- Treating different measures as identical results.
- Claiming “research shows” more than the sources establish.
Print and bind your finished thesis
Once you have checked the content and final PDF, configure the printed copies to match your submission requirements.
Configure printing and bindingRelated content
Explore related guidance on thesis structure, sources, formatting and final submission.
Frequently asked questions
Does every paragraph need several references?
Not necessarily. Some paragraphs explain one important concept or method. For a claim about the research field, consider whether several suitable sources should be compared.
Can I synthesise studies with different methods?
Yes, if the differences are explicit. They may illuminate distinct aspects of the same issue. Do not equate their statistics or kinds of claim without justification.
How can I spot a list of summaries?
If sentences mainly start with author names and years, then move straight to the next paper after each citation, the section may lack a shared question and your interpretation.