What is the purpose of literature review in research methodology

How to Write a Literature Review | A Step-by-Step Guide

The review should enumerate, describe, summarize, objectively evaluate and clarify this previous research. It should give a theoretical base for the research and help you the author determine the nature of your research. The literature review acknowledges the work of previous researchers, and in so doing, assures the reader that your work has been well conceived.

It is assumed that by mentioning a previous work in the field of study, that the author has read, evaluated, and assimiliated that work into the work at hand. This landscape informs the reader that the author has indeed assimilated all or the vast majority of previous, significant works in the field into her or his research. The literature review must be defined by a guiding concept eg.

Writing the Literature Review (Part One): Step-by-Step Tutorial for Graduate Students

It is not just a descriptive list of the material available, or a set of summaries. Subject Librarians.

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Literature Reviews, Introduction to Different Types of

Literature Review What is a literature review, what is its purpose, and how to do it. What is a literature review?

What is its purpose? The scope of a literature review will vary by assignment and discipline.


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The literature review may be part of a larger work or a stand-alone article, meaning that it is the entirety of a paper. The literature review may be part of the introduction, or a separate section to a thesis, dissertation, or research report setting up the context for the author's original research.

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The literature review:. The importance of currency timeliness of information will vary by discipline and the purpose of the assignment. The sciences are typically more concerned with current research, practice, and findings.

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For example, in fields like health or medicine the lit review may only draw on recent literature which has been published within years. However, inclusion of much older works is often relevant in fields such as the arts, humanities, philosophy, or history.

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Literature Review: Purpose and Scope This guide will introduce you to the methods of doing a literature review. Purpose The literature review analyzes relationships and connections among different works. Scope A literature review may be comprehensive or selective but should examine seminal or principal works and works that have been consequential in the field.