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Nov 1, 2019 · By integrating findings and perspectives from many empirical findings, a literature review can address research questions with a power that no single study has. It can also help to provide an overview of areas in which the research is disparate and interdisciplinary.
- Hannah Snyder
- 2019
May 16, 2016 · Conducting a literature review is essential for developing a research idea, to consolidate what is already known about a subject and to enable you to identify any knowledge gaps and how your research could contribute to further understanding.
- Catherine L Winchester, Mark Salji
- 2016
Aug 8, 2019 · The NICE (2012) guidance highlights how both qualitative and quantitative study designs can be used to answer different research questions. In a revised version of the hierarchy-of-evidence pyramid, the systematic review is considered as the lens through which the evidence is viewed, rather than being at the top of the pyramid ( Murad et al ...
Jan 2, 2023 · When you write a thesis, dissertation, or research paper, you will likely have to conduct a literature review to situate your research within existing knowledge. The literature review gives you a chance to: Demonstrate your familiarity with the topic and its scholarly context.
Feb 22, 2022 · It provides an overview of current knowledge, allowing you to identify relevant theories, methods, and gaps in the existing research. There are five key steps to writing a literature review: Search for relevant literature. Evaluate sources.
- A literature review is a survey of scholarly sources (such as books, journal articles, and theses) related to a specific topic or research question...
- There are several reasons to conduct a literature review at the beginning of a research project: To familiarise yourself with the current state of...
- The literature review usually comes near the beginning of your dissertation . After the introduction , it grounds your research in a scholarly fie...
The essential groundwork of a successful review involves developing a clear research question, along with inclusion and exclusion criteria. As will be described in more detail throughout this JGME Literature Review Series, the research question must align with the review type.
A literature review will usually do some or all of the following: Introduce the reader to a specific area of interest. Organise relevant sources thematically, starting with the more general, broader themes and narrowing towards the most specific themes. Introduce key theories relevant to the area of study.
