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Literature Review (Related Work)

Focus on Analysis, not Description

1. Look for Patterns and Themes that Emerge

  • What assumptions did the researchers seem to make?
  • What common methodologies did they use?
  • Who are the experts in the field that are frequently referenced?
  • Are there conflicts in the theories, results, methodologies?
  • What are the popular theories and did this change over time?
  • Can you find two or three important trends in the research?
  • What are the most influential theories that emerged?
  • Evaluate and synthesize the research results and conclusions.

2. Organize your literature review based on the findings from Step 1: Develop appropriate headings and subheadings for your outline based on themes that emerged (not by just by descriptions of each article.)

3. Write the body of the literature review: Follow the plan you developed and be sure that each section links logically to the ones before and after it. 

  • Divide into chronological, thematic, methodological and/or theoretical sections.
  • Describe important results from recent primary literature articles.
  • Explain how those results shape our current understanding of the topic.
  • Describe the types of experiments done and their corresponding data, but do not repeat the procedures step-by-step.
  • Point out and address any controversies in the field.
  • Use figures and/or tables to present your own synthesis of the original data or to show key data taken directly from the original papers

4. Focus on Analysis, not Description

Adapted from https://www.lib.uoguelph.ca/get-assistance/writing/specific-types-papers/writing-literature-review