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:.
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.
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A literature review is a critical analysis of published academic literature, mainly peer-reviewed papers and books, on a specific topic. This is a common mistake made by PhD students early on in their research project. This is an important part of the research process as a PhD student. Are different sources of relevant literature coming to similar conclusions and complementing each other, or are you seeing different outcomes on the same topic by different researchers?