Discuss the importance of theory and literature review to the research process

Purpose of literature review in research

Project Muse humanities and social sciences Medline life sciences and biomedicine EconLit economics Inspec physics, engineering and computer science When you find a useful article, check the reference list to find more relevant sources. Development of the Literature Review Four Stages 1. Onwuegbuzie, Anthony J. Point the way in fulfilling a need for additional research. CohenMiller, A. Use Quotes Sparingly Some short quotes are okay if you want to emphasize a point, or if what an author stated cannot be easily paraphrased. It also facilitates the understanding of concepts and variables according to given definitions and builds new knowledge by validating or challenging theoretical assumptions. Narrow the Topic The narrower your topic, the easier it will be to limit the number of sources you need to read in order to obtain a good survey of relevant resources. Importance of a Good Literature Review A literature review may consist of simply a summary of key sources, but in the social sciences, a literature review usually has an organizational pattern and combines both summary and synthesis, often within specific conceptual categories. The Conceptual Framework.

College of Engineering. The type of information you choose to mention should relate directly to the research problem, whether it is thematic, methodological, or chronological.

importance of literature review in research ppt

Project Muse humanities and social sciences Medline life sciences and biomedicine EconLit economics Inspec physics, engineering and computer science When you find a useful article, check the reference list to find more relevant sources.

The research problem anchors your entire study and forms the basis from which you construct your theoretical framework. Consult with a librarian about identifying research databases in other disciplines; almost every field of study has at least one comprehensive database devoted to indexing its research literature.

Or the review might focus on the fundraising impact of the Internet on a particular political party. Your professor will probably not expect you to read everything that's available about the topic, but you'll make your job easier if you first limit scope of the research problem.

Introduction The introduction should clearly establish the focus and purpose of the literature review.

what is literature review and its importance

Slideshare presentation. Guided by a relevant theory, you are given a basis for your hypotheses and choice of research methods.

A summary is a recap of the important information of the source, but a synthesis is a re-organization, or a reshuffling, of that information in a way that informs how you are planning to investigate a research problem.

A crucial part of this is formulating a theoretical frameworkwhich comprises the concepts and theories that your work is based upon and against which its success will be judged.

Discuss the importance of theory and literature review to the research process

Dissertation literature review If the literature review is part of your thesis or dissertation, show how your research addresses gaps and contributes new knowledge, or discuss how you have drawn on existing theories and methods to build a framework for your research. What are the key theories, models and methods? Reason 3: Setting a Theoretical Framework It can help to think of the literature review as the foundations for your study, since the rest of your work will build upon the ideas and existing research you discuss therein. Narrow the Topic The narrower your topic, the easier it will be to limit the number of sources you need to read in order to obtain a good survey of relevant resources. The theoretical framework introduces and describes the theory that explains why the research problem under study exists. The present tense is used when writing about theory. Introduction The introduction should clearly establish the focus and purpose of the literature review. Guided by a relevant theory, you are given a basis for your hypotheses and choice of research methods.

Read them to get a sense of the types of themes you might want to look for in your own research or to identify ways to organize your final review. Give your interpretation of how and why certain developments occurred.

Fourth edition.

Reasons for conducting literature review

I could choose instead to test Instrumentalist or Circumstantialists models developed among ethnic conflict theorists that rely upon socio-economic-political factors to explain individual-state relations and to apply this theoretical model to periods of war between nations]. Body Depending on the length of your literature review, you might want to divide the body into subsections. Developing Theory from Practice. What sources have they cited to support their conclusions? Introduction The introduction should clearly establish the focus and purpose of the literature review. The purpose is to place research in a historical context to show familiarity with state-of-the-art developments and to identify the likely directions for future research. Dissertation literature review If you are writing the literature review as part of your dissertation or thesis, reiterate your central problem or research question and give a brief summary of the scholarly context.
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How to Write a Literature Review