Literature Review
jkrowling09
Literature Review Explanation & Layout
Definition: A literature review is an objective, critical summary of published research literature
relevant to a topic under consideration for research. Its purpose is to create familiarity with
current thinking and research on a particular topic and may justify future research into a
previously overlooked or understudied area.
The standard review consists of the following components:
1. Introduction:
• A concise definition of a topic under consideration (this may be a descriptive or argumentative
thesis, or proposal), as well as the scope of the related literature being investigated. For
example: If the topic under consideration is ‘wartime diaries’, the scope of the review may be
limited to published or unpublished works, works in English, works from a particular location,
time period, or conflict, etc.)
• The introduction should also note intentional exclusions. (Example: “This review will not
explore the diaries of a particular group of people.”)
• Another purpose of the introduction is to state the general findings of the review (what do most
of the sources conclude), and comment on the availability of sources in the subject area.
2. Main Body:
• There are many ways to organize the evaluation of the sources. Chronological and theme
based approaches are each useful examples.
• Each work should be critically summarized and evaluated for its premise, methodology, and
conclusion. It is as important to address inconsistencies, omissions, and errors, as it is to
identify accuracy, depth, and relevance.
• Use logical connections and transitions to connect sources.
3. Conclusion
• The conclusion summarizes the key findings of the review in general terms. Notable
commonalities between works, whether favourable or not, may be included here.
• This section is the reviewer’s opportunity to justify a research proposal. Therefore, the idea
should be clearly re-stated and supported according to the findings of the review.
4. References
• As well as accurate in-text citations, a literature review must contain complete and correct
citations for every source.