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 exactly is a literature review?
The literature review is a written overview of major writings and other sources on a selected topic. Sources covered in the review may include scholarly journal articles, books, government reports, Web sites, etc. The literature review provides a description, summary and evaluation of each source.
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 is a literature review easy definition?
Definition. A literature review surveys books, scholarly articles, and any other sources relevant to a particular issue, area of research, or theory, and by so doing, provides a description, summary, and critical evaluation of these works in relation to the research problem being investigated.
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 five purposes of literature review?
Provide foundation of knowledge on topic. Identify areas of prior scholarship to prevent duplication and give credit to other researchers. Identify inconstancies: gaps in research, conflicts in previous studies, open questions left from other research. Identify need for additional research (justifying your research)
What are the 3 parts of literature review?
Just like most academic papers, literature reviews also must contain at least three basic elements: an introduction or background information section; the body of the review containing the discussion of sources; and, finally, a conclusion and/or recommendations section to end the paper.
What is literature review and example?
1. A literature review is a survey of scholarly sources that provides an overview of a particular topic. It generally follows a discussion of the paper’s thesis statement or the study’s goals or purpose. *This sample paper was adapted by the Writing Center from Key, K.L., Rich, C., DeCristofaro, C., Collins, S. (2010).
What do you include in a literature review?
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.
How do you write a preliminary literature review?
Write a Literature Review
- Narrow your topic and select papers accordingly.
- Search for literature.
- Read the selected articles thoroughly and evaluate them.
- Organize the selected papers by looking for patterns and by developing subtopics.
- Develop a thesis or purpose statement.
- Write the paper.
- Review your work.
What is meant by literature study?
The purpose of a literature study is to analyze critically a segment of a published body of knowledge through summary, classification, and comparison of prior research studies, reviews of literature, and theoretical articles. Elements of the literature study include: Literature search.
How do you write a literature review outline?
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.