Making preparations for a literature review

 

As you begin your Ph.D., or indeed any type of research, you will be required to conduct a review of the literature. Are you unfamiliar with the term "literature review" or why it is required? This section discusses the purpose and scope of the literature review.

What exactly is a literature review?

The literature review explores previously published work on the subject of your research. Its purpose is to inform the reader about the state of your field of study and to critically appraise existing literature. The primary goals are to:

·      Summarize what has already been done in your research area to demonstrate your knowledge and understanding of the field and how your research relates to it.

·      Identify gaps, problems, or limitations in existing research to place your work within the context of the larger field and make room for your unique contribution.

·      Identify sources that will help you with your research and provide context or frameworks for one’s analysis.

The literature review is critical for demonstrating both your academic knowledge (identifying and evaluating appropriate resources) and the development of your analytical thinking in response to this material.

The literature review is not intended to be:

·      A collection of all materials related to your research field, regardless of their relevance to your project.

·      Annotated bibliography of books and articles

·      A material synopsis with no critical commentary

In many disciplines, the outcomes from the literature are usually written as a separate section or chapter of your research, but this is not always the case. Certain disciplines have their own set of conventions, or the conventions may vary according to the type of research conducted.

LR - A valuable research instrument

Despite the fact that a literature review is a formal requirement of a research project, it is critical in the development of your research. It should not be regarded as a time-consuming exercise to be completed as quickly as possible or as something to scurry through at the conclusion of the thesis!