In a thesis, a literature review is part of the introduction, but it can be a separate section as well. It is designed to provide an overview of the sources you have explored while researching a particular topic, such as books, journal articles and theses. A good literature review does not just summarize sources, it analyzes previous research showing gaps that your own research will attempt to fill. It also demonstrates to your readers how your research fits within a larger field of study. In the first step, make sure you know specifically what the assignment is and what form your literature review should take.
10+ Literature Review Examples
10+ Literature Review Examples | Free & Premium Templates
A literature review or narrative review is a type of review article. A literature review is a scholarly paper that presents the current knowledge including substantive findings as well as theoretical and methodological contributions to a particular topic. Literature reviews are secondary sources and do not report new or original experimental work. Most often associated with academic-oriented literature, such reviews are found in academic journals and are not to be confused with book reviews , which may also appear in the same publication. Literature reviews are a basis for research in nearly every academic field. A narrow-scope literature review may be included as part of a peer-reviewed journal article presenting new research, serving to situate the current study within the body of the relevant literature and to provide context for the reader. In such a case, the review usually precedes the methodology and results sections of the work.
How to write a literature review
Published on February 22, by Shona McCombes. Revised on March 9, A literature review is a survey of scholarly sources on a specific topic.
The library offers a range of helpful services. All of our appointments are free of charge and confidential. The specific purpose and length of the literature review will vary. One way to understand the differences between these two types is to read published literature reviews or the literature review chapter of theses and dissertations in your own subject area. Analyze the structure of their arguments and note the way they address the issues.