Respuesta :
The correct option is a. Refining the problem of the study is the reason why Sociologists conduct a review of the literature.
An summary of the previously written works on a subject is called a literature review. The phrase can be employed to describe a whole scholarly paper or a specific piece of a larger work of scholarship, like a book or an article. In either case, the goal of a literature review is to give the research scientist and the audience a broad overview of the body of information that already exists on the subject at hand. A solid literature evaluation can guarantee that the right research question, theoretical framework, and/or research method have all been selected.
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