A literature review surveys books, scholarly articles, and any other sources relevant to a particular issue, area of research, or theory, and by so doing, provides a description, summary, and critical evaluation of these works in relation to the research problem being investigated. Literature reviews are designed 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 a larger field of study. Fink, Arlene. Fourth edition. A literature review may consist of simply a summary of key sources, but in the social sciences, a literature review usually has an organizational pattern and combines both summary and synthesis, often within specific conceptual categories. A summary is a recap of the important information of the source, but a synthesis is a re-organization, or a reshuffling, of that information in a way that informs how you are planning to investigate a research problem.
Literature Review on Road Accident Analysis a Case Study on Dahod to Jhalod Section of N.H.113
Literture Review on Vehicle Travel Speeds and Pedestrian Injuries
Ask a Librarian. Working on a systematic review? The UCLA Biomedical Library offers a systematic review service to research staff, graduate students and faculty in all departments. A systematic review is fundamentally different from a traditional narrative review.
Tips on Literature Review Writing – Literature Review Examples
Methods: Medline, Embase and Cochrane databases were screened on February 13, The titles and the abstracts were independently screened by two investigators. Results: The literature search resulted in articles, 5 of which met the inclusion criteria for the final analysis. Studies mostly investigated the effect of BMI on axial disease and mostly in ankylosing spondylitis.
When composing a research paper on a subject, you'll often need to incorporate an overview of any past research conducted on that topic. For instance, if your research paper is describing an experiment of fear conditioning, you'll probably need to give an overview of previous research o fear conditioning. This overview is what is called a literature review. They come in various forms. They can be part of a research paper for instance as part of the introduction.