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Writing a Literature Review

What is a Literature Review?

A literature review is a survey of information found in scholarly articles, books, and other literature related to your area of study. The goal of a literature review is to describe, summarize, evaluate and clarify the prior research on your topic. A literature review goes beyond summing up the research of others and explores the relationships within the literature. It determines what has already been investigated, identifies potential relationships between concepts, defines and measures key concepts and relates to research already completed in the field of study.

A literature review:

  • Describes, summarizes, evaluates, clarifies and integrates information on your project 
  • Surveys scholarly articles, books and other sources relevant to your area of research
  • Places your project into the context of established work 
  • Provides a description, summary, and critical evaluation of significant works 

Why do a literature review?

  • To identify methods, information, and/or ideas that could be relevant to your project
  • To identify seminal works in your area
  • To place your project into the context of established work 

Additional Resources on Literature Reviews