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There are many different types of literature reviews, however there are some shared characteristics or features.
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.
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 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.As a study of the research on a particular topic, it is arranged by key themes or findings, which may lead up to or link to the research question.In some cases, the research question will drive the type of literature review that is undertaken.Definitions may be similar across the disciplines, with new types and definitions continuing to emerge.Generally speaking, a literature review is a: As a foundation for knowledge advancement in every discipline, it is an important element of any research project.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.A graduate student might do an exploratory review of the literature before beginning a synoptic, or more comprehensive one.Examples of an Exploratory Review: A type of literature review limited to a single aspect of previous research, such as methodology.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.