from Part I - From Idea to Reality: The Basics of Research
Published online by Cambridge University Press: 25 May 2023
A literature review is a survey of scholarly sources that establishes familiarity with and an understanding of current research in a particular field. It includes a critical analysis of the relationship among different works, seeking a synthesis and an explanation of gaps, while relating findings to the project at hand. It also serves as a foundational aspect of a well-grounded thesis or dissertation, reveals gaps in a specific field, and establishes credibility and need for those applying for a grant. The enormous amount of textual information necessitates the development of tools to help researchers effectively and efficiently process huge amounts of data and quickly search, classify, and assess their relevance. This chapter presents an assessable guide to writing a comprehensive review of literature. It begins with a discussion of the purpose of the literature review and then presents steps to conduct an organized, relevant review.
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