A literature review is essentially an effective evaluation of materials on a research topic. A literature review can be formed by a part of the research process or may even constitute the project itself. The purpose usually provides a background to the research study being proposed. The literature review should make the research direction of the paper more explicit. The idea is to present only highly relevant information as well as, remove any acquired data that may not be needed. Many people that begin with this process typically has the idea that this is a process of gathering information from sources and documents, but this is only one part of the process. The second part is to evaluate the information found and present it within the paper. The literature review can act as a precursor in the introduction or can be the entire paper. During this process keep in mind that the literature review is a critical and in depth evaluation of previous research that has been found during the research process.
What makes a good literature review?
What type of aspects?
What is the purpose?
The many reason the literature reviews may fail:
