define literature review

define literature review

A literature review is a comprehensive summary of previous research on a topic. The literature review surveys scholarly articles, books, and other sources relevant to a particular area of research. 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.
A literature review creates a “landscape” for the reader, giving her or him a full understanding of the developments in the field. 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.

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Define literature review
A literature review is:
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A Literature review is a critical and in depth evaluation of previous research. It is a summary and synopsis of a particular area of research, allowing anybody reading the paper to establish why you are pursuing this particular research program. A good literature review expands upon the reasons behind selecting a particular research question.
Source: https://explorable.com/what-is-a-literature-review
The purpose of a literature review is to:

A Literature review is a critical and in depth evaluation of previous research. It is a summary and synopsis of a particular area of research, allowing anybody reading the paper to establish why you are pursuing this particular research program. A good literature review expands upon the reasons behind selecting a particular research question.
Source: https://explorable.com/what-is-a-literature-review
Other Literature Review links:

Define literature review

  • identify key information relevant to a topic
  • assess the status or quality of existing research
  • critically examine support for alternative theories or arguments
  • evaluate research methods used in previous studies.

Engineering & Science (Biochemistry & Microbiology) Librarian

  • be organized around the research question you are developing
  • cohesively summarize results of what is and is not known
  • identify gaps in the available literature
  • formulate questions that you feel needs further research

A literature review is both a summary and explanation of the current state of knowledge on a focused topic as found in academic books, journal articles and all other sources connected to the subject of study. Its aim is to provide an overview of sources you have explored while researching a particular topic and to demonstrate to your readers how your research fits within the larger field of study.

A literature review is a collection of selected articles, books and other sources about a specific subject. The purpose is to summarize the existing research that has been done on the subject in order to put your research in context and to highlight what your research will add to the existing body of knowledge. Literature reviews are typically organized in some way (chronological, thematic, methodological).
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References:

http://libguides.wpi.edu/literaturereview
http://researchguides.library.brocku.ca/litreview
http://libguides.newcastle.edu.au/Litreviews
http://libguides.newcastle.edu.au/Litreviews
http://libguides.uvic.ca/engineering_literature_reviews
http://libguides.mcmaster.ca/litreview
http://libguides.tulane.edu/litreview
http://www.monash.edu/rlo/graduate-research-writing/write-the-thesis/writing-a-literature-review