Definition. 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.
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.
The literature review is important because: • It describes how the proposed research is related to prior research in statistics. It shows the originality and relevance of your research problem . Specifically, your research is different from other statisticians. It justifies your proposed methodology.
A review of related literature (RRL) is a detailed review of existing literature related to the topic of a thesis or dissertation . In an RRL, you talk about knowledge and findings from existing literature relevant to your topic.
What is literature review in research example?
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).
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 is the importance of the literature?
Literature allows a person to step back in time and learn about life on Earth from the ones who walked before us . We can gather a better understanding of culture and have a greater appreciation of them. We learn through the ways history is recorded, in the forms of manuscripts and through speech itself.
What are the sources of literature review?
The Literature
This includes peer-reviewed articles, books, dissertations and conference papers . When reviewing the literature, be sure to include major works as well as studies that respond to major works. You will want to focus on primary sources, though secondary sources can be valuable as well.
How is literature review done?
Steps in the literature review process
Read and evaluate the sources and to determine their suitability to the understanding of topic at hand (see the Evaluating sources section). Analyse, interpret and discuss the findings and conclusions of the sources you selected.
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 .
What are the parts of RRL?
- Introduction. The introduction should: define your topic and provide an appropriate context for reviewing the literature; ...
- Main body. The middle or main body should: organise the literature according to common themes; ...
- Conclusion. The conclusion should:
How do you do RRL in research?
- 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.
- Introduce the topic.
- Establish the significance of the study.
- Provide an overview of the relevant literature.
- Establish a context for the study using the literature.
- Identify knowledge gaps.
- Illustrate how the study will advance knowledge on the topic.
What are examples of literature?
- fiction.
- nonfiction.
- manuscripts.
- poetry.
- contributions to collective works.
- compilations of data or other literary subject matter.
- dissertations.
- theses.
How do you write a literature review for qualitative research?
- Get A System.
- Gather Literature.
- Read, Read, Take Notes, and Read Some More.
- Outline The Mess.
- Write It Out.
- Include Theoretical Framework.
- Send to Your Advisor and Celebrate.
- Review Feedback and Go Back to Step 2.
What are the five purposes of literature review?
The purpose of a literature review is to:
Place each work in the context of its contribution to understanding the research problem being studied . Describe the relationship of each work to the others under consideration. Identify new ways to interpret prior research. Reveal any gaps that exist in the literature.
