Please check course or programme information and materials provided by teaching staff , including your project supervisor, for subject-specific guidance. A literature review is a piece of academic writing demonstrating knowledge and understanding of the academic literature on a specific topic placed in context. A literature review also includes a critical evaluation of the material; this is why it is called a literature review rather than a literature report. To illustrate the difference between reporting and reviewing, think about television or film review articles. Similarly the two main objectives of a literature review are firstly the content covering existing research, theories and evidence, and secondly your own critical evaluation and discussion of this content.
How Long Should Your Dissertation Literature Review Be?
A literature review is a critical analysis of published sources, or literature, on a particular topic. It is an assessment of the literature and provides a summary, classification, comparison and evaluation. At postgraduate level literature reviews can be incorporated into an article, a research report or thesis. At undergraduate level literature reviews can be a separate stand alone assessment.
Developing a theoretical framework for your dissertation is one of the key elements of a qualitative research project. The theoretical framework is your toolbox. In the toolbox are your handy tools: a set of theories, concepts, ideas and hypotheses that you will use to build a solution to the research problem or gap you have identified. The methodology is the instruction manual: the procedure and steps you have taken, using your chosen tools, to tackle the research problem.
Literature reviews involve collecting information from literature that is already available, similar to a long essay. It is a written argument that builds a case from previous research Machi and McEvoy, In this section we discuss literature reviews for the whole dissertation. What are the benefits of a literature review?