In essence, a literature review identifies, evaluates and synthesises the relevant literature within a particular field of research. It illuminates how knowledge has evolved within the field, highlighting what has already been done, what is generally accepted, what is emerging and what is the current state of thinking on the topic. In addition, within research-based texts such as a Doctoral thesis, a literature review identifies a research gap i. However, your literature review does not need to be inclusive of every article and book that has been written on your topic because that will be too broad.
Wrestling an elephant into a cupboard: how to write a PhD literature review in nine easy steps
Theoretical Framework In Research Papers And Dissertations
What is a theory? Theories exist to explain phenomena, and the theoretical framework is the structure that supports a theory of a research study. Students have to write a thesis or dissertation — a research project for the final assignment of a PhD degree. The dissertation allows students to present their findings in response to a question they choose themselves.
Conceptual Framework And Literature Review Essay
Guidance for Conceptual Introduction CI. In order to set up the empirical study, the CI should accomplish the following tasks:. Explain the rationale for the empirical study.
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.