Generally, the purpose of a review 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. A literature review is the effective evaluation of selected documents on a research topic a review may form an essential part of the research process or may constitute a research project in itself. From the literature review experience, the students learned the importance of being selective and time efficient often when a search was first begun, thousands of articles were listed, but the students learned the importance of narrowing the searches to the specific areas of focus. Upon completion of the literature review, a researcher should have a solid foundation of knowledge in the area and a good feel for the direction any new research should take should any additional questions arise during the course of the research, the researcher will know which experts to consult in order to quickly clear up those questions.
The purpose of a literature review is to: (dr robert larabee, research guides) is to locate one's research within the context of existing literature specifically, the review is to - place each work in the context of its contribution to the understanding of the research problem being studied. Literature review handout liberty university online writing center 1| page handout description a review of literature is a critical analysis of a portion of the published body of knowledge available through the use of summary, classification, and comparison of previous research studies, reviews of literature, and journal articles (subject. The literature review will help you compare and contrast what you are doing in the historical context of the research as well as how your research is different or original from what others have done, helping you rationalize why you need to do this particular research (see reference 2. A systematic review is a critical assessment and evaluation of all research studies that address a particular clinical issue the researchers use an organized method of locating, assembling, and evaluating a body of literature on a particular topic using a set of specific criteria.
Approaches to identify research gaps and generate research questions all the important papers in their field of study field of study and provide summaries of the literature which can in. † the literature review is a critical discussion and summary of statistical literature that is of ‘general’ and ‘specialized’ relevance to the particular area and topic of the research problem in statistics. Chapter 6 evaluation research design: literature reviews & synthesis evaluating education & training services: a primer | retrieved from charlesdennishaleorg methodologies employed by the empirical research studies included in the review, chapter 6 evaluation research design: literature reviews & synthesis.
A literature review surveys scholarly articles, books and other sources relevant to a particular issue, area of research, or theory, and by so doing, providing a description, summary, and critical evaluation of these works. Research † emphasizing leading research studies † exploring trends in the this chapter examines the reasons for the importance of the literature review, and the things which it tries to achieve it also explores the main strategies which you can use to write a good literature review the nature and purpose of a literature review 7. Review of related literature is a requirement for every robust research whether qualitative or quantitative study approach because it is the review of related literature that offers a solid. A research study is a systematic empirical investigation of a specific topic or issue the purpose of a research study is to develop or contribute to generalizable knowledge on a specific topic. A good literature review should avoid the temptation of stressing the importance of a particular research program the fact that a researcher is undertaking the research program speaks for its importance, and an educated reader may well be insulted that they are not allowed to judge the importance for themselves.
Systematic and critical appraisal of the most important literature on a topic, is a key step in the research process that provides the basis of a research study literature review an image or symbolic representation of an abstract idea. The literature review should be focused on issues directly relevant to your study and should be organized in a way to call attention to the contributions of your research the purpose of the. This content was stolen from brainmasscom - view the original, and get the solution, here please briefly describe the primary role of literature review in a quantitative research study and the primary role of literature review in a qualitative research study.
The literature review is integral to the success of academic research it ensures the researchability of the topic it is designed to identify related research, to set the current research project within a conceptual and theoretical context. A brief introduction will often include a review of the existing literature on the topic studied, and explain the rationale of the author's study this is important because it demonstrates that the authors are aware of existing studies, and are planning to contribute to this existing body of research in a meaningful way (that is, they're not. Importance of literature review april 4, 2017 literature review writing tips research is made in order to inform people with new knowledge or discovery.
The empirical study of literature is an interdisciplinary field of research which includes the psychology, sociology, philosophy, the contextual study of literature, and the history of reading literary texts. A literature review in apa format, for example, is not a summary of sources or a compilation of facts, neither a criticism of literature nor a book review a literature review is mostly referred to as an introduction to a large subject, especially research papers and works of that style. 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.