If you think that a literature review is curling up with an old novel and giving it thumbs up or thumbs down as you read it along, then you are quite wrong.
The role of literature review in a dissertation is much deeper than that.
A research study is made in order to introduce new discovery. However, it is not quite that easy to convince people of your views unless it is backed with concrete facts, statistics and resources. That is why you need to create literature that encompasses and compiles all the popular and authentic views from reliable sources to give life to your research report.
The main purpose of literature review is to compile, organize and assess all the previous researches conducted on the topic and present them in a clear, concise and objective manner so that the reader knows the history of your research and your purpose for choosing the topic.
A literature review is that part of the dissertation that does not give provide the reader with new information but rather arranges the existing one systematically and states opinions regarding it.
Some popular sources for literature review content are journals, speeches, articles, essays or programs.
In conclusion, do not underestimate the power of the literature review in the world of your dissertation. It is there to give more authenticity, life and personality to your research report.
See how you can develop your purpose of literature review writing