The Difference Between a Descriptive and an Argumentative Literature Review
If there is one piece of feedback that Malaysian postgraduate students receive most consistently from supervisors about their literature review chapters, it is some version of: “You are just describing what each study found. You need to be more analytical.” Understanding what this means in practice — and how to move from a descriptive literature review to one that argues — is one of the most transformative shifts you can make in your academic writing.
A descriptive literature review moves from study to study, summarising what each one found. “Ali (2020) found that motivation affects performance. Bala (2021) found that access to resources also affects performance. Chen (2022) found that peer support is important.” Each sentence tells the reader what a study found, but the writer has not taken any position on what these studies mean collectively or how they relate to the research being conducted.
An argumentative literature review does something different: it takes the same studies and uses them to build a case. It synthesises rather than lists, evaluates rather than simply reports, and builds toward the research gap that justifies the current study. Writing a literature review that argues in your Malaysian thesis means treating sources as evidence for claims you are making, not as subjects to be summarised one by one.
Starting Sections With Your Argument, Not a Citation
One of the most immediately practical changes you can make to write a literature review that argues rather than describes is to start each paragraph or section with your own analytical claim, not with a citation. A paragraph that begins “Ali (2020) found that…” is already positioning Ali as the subject of the paragraph. A paragraph that begins “Motivation consistently emerges as the strongest predictor of academic performance across multiple Malaysian contexts (Ali, 2020; Bala, 2021; Chen, 2022)” positions you as the writer making a claim and using the sources as support.
This shift in paragraph opening changes the entire dynamic of the writing. When you start with your claim, the sources become evidence. When you start with the source, you become a reporter of someone else’s findings. Examiners reading a literature review where every paragraph starts with a citation will note that the student has found sources but has not yet stepped forward as a scholar with their own analytical position.
Synthesising Sources Instead of Summarising Them Separately
A descriptive literature review typically gives each source its own sentence or paragraph. An argumentative literature review groups sources by what they collectively demonstrate. The grouping can be by finding, by theoretical position, by methodology, by context, or by any other dimension that reveals a meaningful pattern across the literature.
Synthesis involves not just grouping but also showing relationships. Studies can confirm each other, contradict each other, extend each other, or qualify each other. “While Ali (2020) and Bala (2021) both find a positive relationship between motivation and performance, Chen (2022) complicates this picture by demonstrating that the relationship holds only when baseline resource access is adequate.” That sentence synthesises three sources by showing how they relate — agreement with a qualification — rather than presenting them as three separate findings. This is what writing a literature review that argues looks like at the sentence level.
Evaluating the Quality and Relevance of Sources
An argumentative literature review does not treat all sources as equally reliable or equally relevant. Part of making an argument is evaluating the evidence. In your literature review, this means noting when a study’s findings are limited by its context, sample, or methodology, and explaining whether those limitations affect how much weight you give to its conclusions in relation to your study.
You do not need to be harshly critical of existing work — most studies are conducted carefully within their own parameters. But noting, for example, that a frequently cited study was conducted with undergraduate students in the United States and that its generalisability to Malaysian postgraduate contexts has not been tested is both honest and analytically useful. It is part of building the case that your study is needed. This kind of evaluative engagement with sources is one of the clearest markers of an argumentative rather than a descriptive literature review.
Using the Literature to Build Toward Your Gap
The entire argumentative logic of a literature review leads toward one destination: the gap your study addresses. Every section of your literature review should contribute to building the case that this gap exists and matters. If you find yourself writing a section that summarises a body of literature without connecting it to your research gap, either that section is in the wrong chapter or it needs to be reframed so its relevance to the gap becomes explicit.
A useful revision exercise is to read the last paragraph of each section in your literature review and ask: does this paragraph clearly explain how this body of work relates to the gap my study addresses? If not, add a closing sentence or two that makes the connection explicit. Over time, these closing sentences across sections build a cumulative argument that leads the reader inevitably toward the conclusion that your study was necessary — which is exactly the argumentative work your literature review is supposed to do.
The Tone of Analytical Writing Versus Reporting
Writing a literature review that argues in your Malaysian thesis also requires a tonal shift. Reporting is neutral and detached: “This study found that…” Argumentation is active and positioned: “These findings suggest that…” or “This evidence challenges the assumption that…” or “Taken together, these studies establish that…” The analytical verbs and sentence constructions you use signal to the reader whether you are reporting or arguing.
Build your vocabulary of analytical verbs and connective phrases. “Demonstrates”, “challenges”, “confirms”, “extends”, “contradicts”, “qualifies”, “supports the claim that”, “calls into question” — these are the tools of argumentative writing. Using them deliberately in your literature review, rather than falling back on neutral reporting verbs like “states”, “says”, and “mentions”, is one of the most practical steps toward writing a literature review that your examiner will recognise as genuinely scholarly.
