Published on February 22, by Shona McCombes. Revised on March 9, A literature review is a survey of scholarly sources on a specific topic. It provides an overview of current knowledge, allowing you to identify relevant theories, methods , and gaps in the existing research. Writing a literature review involves finding relevant publications such as books and journal articles , critically analyzing them, and explaining what you found. There are five key steps:.
The importance of Literature Review in Research Writing
The importance of Literature Review in Research Writing - Elsevier Author Services - Articles
Published on 22 February by Shona McCombes. Revised on 9 June A literature review is a survey of scholarly sources on a specific topic. It provides an overview of current knowledge, allowing you to identify relevant theories, methods, and gaps in the existing research. Conducting a literature review involves collecting, evaluating and analysing publications such as books and journal articles that relate to your research question. There are five main steps in the process of writing a literature review:. Table of contents Why write a literature review?
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A literature review is an integrated analysis-- not just a summary-- of scholarly writings that are related directly to your research question. That is, it represents the literature that provides background information on your topic and shows a correspondence between those writings and your research question. A literature review may be a stand alone work or the introduction to a larger research paper, depending on the assignment. Rely heavily on the guidelines your instructor has given you.
A literature review is an essential part of a Ph. This chapter is similar to what is called the list of references and its main purpose is to collect all the relevant sources of information and organize them in a logical sequence. This part of a dissertation should also make an evaluation of all available sources and find the gaps in existing knowledge on a particular topic in order to create a reasoned ground for research.