The literature review focuses on how other researchers have addressed similar questions. It places the study in context and discusses how it will differentiate itself from what is already in the field. You are attempting to establish what the literature says, and where the gap exists that you plan to fill with your project. You may find help at http://www.lib.ncsu.edu/tutorials/litreview/. Please make sure not to “stack” sources. Weave each source into the relevance of your project and each other. Group the literature by themes and use headings. This is NOT an annotated bibliography and should not be written like on.