Learning Skills:. Writing Your Dissertation or Thesis eBook. Subscribe to our FREE newsletter and start improving your life in just 5 minutes a day. A literature review demonstrates that you have read around your topic and have a broad understanding of previous research, including its limitations. In the literature review, you summarise the main viewpoints and important facts that you encountered in your reading as they relate to your chosen topic.
What Is a Literature Review?
Introduction to literature reviews - Research & Learning Online
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.
Literature Review Examples
The literature review should clearly demonstrate that the author has a good knowledge of the research area. Literature review typically occupies one or two passages in the introduction section. A well-written literature review should provide a critical appraisal of previous studies related to the current research area rather than a simple summary of prior works. This is a perfect place to coin your research question and justify the need for such a study. It is also worth pointing out towards the end of the review that your study is unique and there is no direct literature addressing this issue.
A literature review summarizes and synthesizes the existing scholarly research on a particular topic. Literature reviews are a form of academic writing commonly used in the sciences, social sciences, and humanities. However, unlike research papers, which establish new arguments and make original contributions, literature reviews organize and present existing research.