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Literature Review

What is a literature review?

  • It reviews a collection of published research related to a research question.
  • It summarizes, evaluates, describes and/or integrates information on that research question.
  • It provides an overview of significant literature published on a topic.

Generally, there are five parts to a literature review.

  • Abstract
  • Introduction
  • Body
  • Conclusion
  • Bibliography

What is the Value in Writing a Literature Review?

A literature review will help you:

  • Identify seminal works and authors in your topic area (i.e. the really important ones!)
  • Evaluate the current state of research in your field and identify trends.
  • Identify possible gaps in the literature for the topic.
  • Give your research a conceptual framework.
  • Understand divergent opinions on a topic if it is controversial.
  • Demonstrate your understanding of your chosen field.

Reference (box from University of St. Thomas LibGuide)

Woxland, C. (2022). Writing a literature review: Step 5: writing the review. https://libguides.stthomas.edu/c.php?g=88771&p=574040

Here are some general suggestions for organizing your paper.

  • Abstract
    • Include a statement about the context of your topic
    • Include your thesis statement
    • Include a descriptive statement about the types of litererature covered in the review
    • Provide a summary of your findings
    • What conclusions can be drawn from your findings
  • Introduction
    • Identify the general topic or issue
    • Describe overall trends in what has been published about the topic
    • Establish your reason(point of view) for reviewing this literature
    • Explain any criteria you have used in comparing literature and the overall organization of the review
    • If necessary, state why certain literature is not included (scope note)
  • Body
    • Group items by common factors (theme, school of thought, etc.)
    • Decide on an overall organization for your review.  It might be chronological, by method used, or by theme, for example
    • Summarize individual articles or items with as much or as little detail as the item merits, based on its comparative significance in the literature.  The more space you give something is a sign of its significance.
    • Start each paragraph with a strong sentence, and provide summary statements periodically in the paper to help readers understand your analysis
  • Conclusion
    • Summarize the major contributions from the significant studies in your review
    • Evaluate the current "state of the art" for the topic you reviewed, pointing out any gaps or flaws you found, inconsistencies in theory, and issues that need additional study
    • Wrap it up by showing how this review is related to a larger area of study, discipline, or profession.

Reference (box from University of St. Thomas LibGuide)

Woxland, C. (2022). Writing a literature review: Step 5: writing the review. https://libguides.stthomas.edu/c.php?g=88771&p=571203