Social Work

Top resources for social work research, and help for social work students using the EMU library.

What is a Literature Review?

A literature review, generally, is a summary and synthesis of existing research on a topic. Most scholarly articles or papers include a literature review to introduce the research question or thesis. But some literature reviews stand alone as individual papers.

There are also different types of review articles that have other purposes; read more below.

If you are asked to write a literature review for an assignment, read the instructions and consult with your instructor to be sure you understand exactly what is expected of the literature review for this assignment.

More Types of Review Articles

Review articles are generally a kind of secondary source.  That is, they are not presenting empirical findings from a single research project.  They are, however, original, in the sense that the author is using skill, knowledge and creativity to compile and write something new about the material (books, articles) under review.

There are several kinds of review articles.  Book Reviews are a special case, because sometimes they are written by experts but sometimes they are written by journalists or just fans of the book. Typically, a book review describes the main contents of the book, how it relates to existing ideas or works, and gives a judgment as to its value to various readers.  Some book reviews are just a paragraph, but the reviews in scholarly journals can be several pages.  In Esearch, you can limit search results to book reviews only, or screen book reviews out of the results, by clicking into the left-hand column under Content Type

Stand-alone Review Articles or Literature Reviews are common in the social sciences. The authors of these articles are experts, usually scholars. The review articles will address a current topic, lay out the main theories or ideas, recent developments in research, and suggest where further research is needed. Typical review articles are published in series such as:

In the health fields, Systematic Reviews and Meta-analyses are articles that go a step further. Not only do they summarize and research on a topic, but they carefully analyze the research and may attempt to draw conclusions based on the compiled studies.  For more on these kinds of reviews, see:

Searching

Search relevant library databases and other resources as part of your literature review. Use the sources recommended on these sections of the Social Work guide:

Use Key Articles to Find More Sources

Approaches for finding more sources related to key articles. Many library databases offer these features:

  • References - look for relevant sources cited in the key article
  • Cited By - find more recent sources that cite the key article
  • Related Items / Related Articles - finds sources that the database calculates to be related to the key article.

Google Scholar: look for Cited By and Related articles links

Google Scholar reference example

Esearch: look for References / Cited by links

Esearch reference example

Reading Research Articles

Organizing References

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Social Work Librarian

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Sara Memmott
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Contact:
smemmott@emich.edu
734-487-2511