A literature review provides an overview of previous research on a topic that critically evaluates, classifies, and compares what has already been published on a particular topic. … It forms the foundation for the author’s subsequent research and justifies the significance of the new investigation.
What is meant by literature review?
A literature review is a comprehensive summary of previous research on a topic. The literature review surveys scholarly articles, books, and other sources relevant to a particular area of research. The review should enumerate, describe, summarize, objectively evaluate and clarify this previous research.
What is a literature review and what is its purpose?
A literature review establishes familiarity with and understanding of current research in a particular field before carrying out a new investigation. Conducting a literature review should enable you to find out what research has already been done and identify what is unknown within your topic.
What is literature review in case study?
Literature reviews (lit reviews) in research reports and case studies fulfill two functions: (1) inform the reader of concepts needed to understand the paper; and (2) persuade the reader that the research question or POV is credible. Shorter lit reviews do not use topic subheadings; longer lit reviews do.
What does a literature review include?
A literature review consists of an overview, a summary, and an evaluation (“critique”) of the current state of knowledge about a specific area of research. It may also include a discussion of methodological issues and suggestions for future research.
What is literature review and example?
A literature review is a survey of scholarly sources (such as books, journal articles, and theses) related to a specific topic or research question. It is often written as part of a thesis, dissertation, or research paper, in order to situate your work in relation to existing knowledge.
What are the three types of literature review?
Over the years, numerous types of literature reviews have emerged, but the four main types are traditional or narrative, systematic, meta-analysis and meta-synthesis.
What is the aim of literature review?
The purpose of a literature review is to gain an understanding of the existing research and debates relevant to a particular topic or area of study, and to present that knowledge in the form of a written report. Conducting a literature review helps you build your knowledge in your field.
What are the characteristics of a good literature review?
Qualities of A Good Lit Review
A good literature review is NOT simply a list describing or summarizing several articles; a literature review is discursive prose which proceeds to a conclusion by reason or argument. A good literature review shows signs of synthesis and understanding of the topic.
What are the four major goals of a literature review?
To determine what exists in the scholarly literature. To identify possible gap(s) in the scholarly literature for further research. To inform the research topic, theory (if applicable), and associated methodology. To compare/contrast against findings resulting from the current study.
Is literature review and case study same?
The difference, however, is that the literature review is focused on providing background information and enabling historical interpretation of the subject of analysis in relation to the research problem the case is intended to address.
How do we write a literature review?
Here is a step-by-step approach to drafting your literature review:
- Define Your Goal. If you are writing an argument paper, create a thesis statement with a clear position. …
- Do Your Research. …
- Ground Summary in Relevance. …
- Develop Review Logically. …
- Include References/Works Cited List.
How do you outline a literature review?
Literature Review Outline
- Describe the overall topic that you have been investigating, why it is important to the field, and why you are interested in the topic.
- Identify themes and trends in research questions, methodology, and findings. Give a “big picture” of the literature.
What are the four literature review strategies?
Select only those sources that are most relevant to your project. 3) Analyzing: summarize, synthesize, critique, and compare your sources in order to assess the field of research as a whole. 4) Drafting: develop a thesis or claim to make about the existing research and decide how to organize your material.
How do you write an introduction for a literature review?
The introduction should include a clear statement of the topic and its parameters. You should indicate why the research area is important, interesting, problematic or relevant in some way. The literature review is an important part of a dissertation or thesis. It should be thorough and accurate.