If you have to write an undergraduate dissertation, you may be required to begin by writing a literature review.
A literature review is a search and evaluation of the available literature in your given subject or chosen topic area.
If your results are different, though, you’ll need to discuss why and whether the difference is important.
A literature review is an account of what has been published on a topic by accredited scholars and researchers.
This is because examining past research allows you to identify gaps in the literature, which you can then attempt to fill or address with your own work.
It can help to think of the literature review as the foundations for your study, since the rest of your work will build upon the ideas and existing research you discuss therein.Occasionally you will be asked to write one as a separate assignment, but more often it is part of the introduction to an essay, research report, or thesis.In writing the literature review, your purpose is to convey to your reader what knowledge and ideas have been established on a topic, and what their strengths and weaknesses are.When you come to write up your findings, your literature review will therefore provide a crucial point of reference.If your results replicate past research, for instance, you can say that your work supports existing theories.It documents the state of the art with respect to the subject or topic you are writing about.A literature review has four main objectives: A literature review shows your readers that you have an in-depth grasp of your subject; and that you understand where your own research fits into and adds to an existing body of agreed knowledge.What are those main aspects that you have to include in your literature review?Here are the three main components that you should provide in your text in the same logical order: Does not sound too bad does it?Sometimes this is a standalone investigation of how an idea or field of inquiry has developed over time.However, more usually it’s the part of an academic paper, thesis or dissertation that sets out the background against which a study takes place. In a college paper, you can use a literature review to demonstrate your understanding of the subject matter.