It is much more than a summary of all the related literature.
It is a type of writing that demonstrate the importance of your research by defining the main ideas and the relationship between them.
An advanced-level literature review shows how prior research is linked to a new project, summarizing and synthesizing what is known while identifying gaps in the knowledge base, facilitating theory development, closing areas where enough research already exists, and uncovering areas where more research is needed. xiii) A graduate-level literature review is a compilation of the most significant previously published research on your topic.
Unlike an annotated bibliography or a research paper you may have written as an undergraduate, your literature review will outline, evaluate and synthesize relevant research and relate those sources to your own thesis or research question.
The goal of the conceptual literature review is to categorize and describe concepts relevant to your study or topic and outline a relationship between them.
You will include relevant theory and empirical research.The literature review is an iterative process because you will do at least two of them: a preliminary search to learn what has been published in your area and whether there is sufficient support in the literature for moving ahead with your subject.After this first exploration, you will conduct a deeper dive into the literature to learn everything you can about the topic and its related issues.Examples of an Empirical Review: Unlike a synoptic literature review, the purpose here is to provide a broad approach to the topic area.The aim is breadth rather than depth and to get a general feel for the size of the topic area.Pick up nearly any book on research methods and you will find a description of a literature review.At a basic level, the term implies a survey of factual or nonfiction books, articles, and other documents published on a particular subject.At the graduate or doctoral level, the literature review is an essential feature of thesis and dissertation, as well as grant proposal writing.That is to say, “A substantive, thorough, sophisticated literature review is a precondition for doing substantive, thorough, sophisticated research…A researcher cannot perform significant research without first understanding the literature in the field.” (Boote & Beile, 2005, p. It is by this means, that a researcher demonstrates familiarity with a body of knowledge and thereby establishes credibility with a reader.Examples of a Conceptual Review: An empirical literature review collects, creates, arranges, and analyzes numeric data reflecting the frequency of themes, topics, authors and/or methods found in existing literature.Empirical literature reviews present their summaries in quantifiable terms using descriptive and inferential statistics.