A literature review reveals the in-depth knowledge of your subject. But hold on! The title of the article discusses umpteen things. It Literature Review , in fact, surveys and survives on scholarly articles and other sources such as dissertations and conference proceedings. In other words, it is the process of searching and evaluating the available literature in your chosen topic. There are many literature review outline examples available online.
Guidelines for writing a literature review
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The literature review is defined by a guiding concept - your thesis or research question! It is not simply a list of summaries or the literature in your field. It serves several purposes:. One of the best ways to get started with your literature review is to read other literature reviews from a completed thesis or dissertation written by someone from your department.
Write a Literature Review
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.
And the purpose is to situate your study in the field — that is, to establish a space for the work you are going to do — and to find concepts and approaches that are helpful, that you can build on. It is also important to understand key debates and differences in the field so that you can position yourself in relation to them. The literature review thus typically discusses a field of knowledge production and key concepts and lines of argument within it.