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Literature Review Research Strategies

This guide provides an overview and "how to" instructions for doing a literature review

WHAT IS A LITERATURE REVIEW?

A literature review is an overview of significant literature published on a topic. 

A review of the literature (the process) is accomplished in preparation for writing a literature review (the product).

The Process vs. The Product

LITERATURE REVIEW: THE PROCESS

“…is a systematic, explicit, and reproducible method for identifying, evaluating, and synthesizing the existing body of completed and recorded work produced by researchers, scholars, and practitioners.”

  - A. Fink. Conducting Research Literature Reviews: From Internet to Paper

The Process of Reviewing the literature requires:

Problem formation
- Identifying an initial, broad topic
- Searching for background and initial information
- Developing a focused topic / problem
Literature search
- Searching for information
Data evaluation
- Evaluating and managing search results
Analysis and interpretation
- Organizing and synthesizing information
- Writing an assessment of the literature

LITERATURE REVIEW: THE PRODUCT

“A literature review is...

- a summary and evaluation of the significant research published on a topic
- organized in a way that shows the relationship between research studies, as well as the way each has contributed to an understanding of the topic
- a secondary source because it is an overview of existing research on the topic”

  - Adeplhi University tutorial, Conducting a Literature Review in Education and the Behavioral Sciences

A literature review might be a/an:

- Unpublished review for assignment / project
- Part of a published article in the introduction or literature review section
- Published review article
- In preparation for, and a part of, a thesis or dissertation
- Part of a grant proposal

"The format of a literature review may vary from discipline to discipline and from assignment to assignment...
 

As evidenced by examples above, "...a review may be a self-contained unit -- an end in itself -- or a preface to and rationale for engaging in primary research. A review is a required part of grant and research proposals and often a chapter in theses and dissertations.

Generally, the purpose of a review is to analyze critically a segment of a published body of knowledge through summary, classification, and comparison of prior research studies, reviews of literature, and theoretical articles."

- The University of Wisconsin - Madison, Writing Center

PROCESS OR PRODUCT?

QUESTIONS TO ASK