Featured books educational research: quantitative, qualitative, and mixed approaches by bjohnson, lchristensen (2012) the literature review: a step- by-step guide for students by diana ridley (2008). Literature reviews are pervasive throughout various academic disciplines, and thus you can adopt various approaches to effectively organize and write your literature review the university of southern california created a summarized list of the various types of literature reviews, reprinted here. Essential in any field of study, a literature review lists and synthesizes previous scholarship and shows the scope, focus, limitations, and direction of your own research. Some general information and guidance about a literature review. A literature review is an evaluative report of information found in the literature related to your selected area of study the review should describe, summarise, evaluate and clarify this literature it should give a theoretical base for the research and help you (the author) determine the nature of your research.
The literature review is a summary of previous research on a topic the literature review surveys scholarly articles, books, and other sources relevant to a particular area of research or interest within the review the author provides a description, summary and critical evaluation of each source, ie the. In essence, a literature review identifies, evaluates and synthesises the relevant literature within a particular field of research it illuminates how knowledge has evolved within the field, highlighting what has already been done, what is generally accepted, what is emerging and what is the current state of thinking on the topic. A literature review is a comprehensive and up-to-date overview of published information on a subject area conducting a literature review demands a careful examination of a body of literature that has been published that helps answer your research question (see pico) literature reviewed includes.
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 literature reviews are designed to provide an overview of sources you have explored. A literature review is a critical analysis of published sources, or literature, on a particular topic it is an assessment of the literature and provides a summary, classification, comparison and evaluation at postgraduate level literature reviews can be incorporated into an article, a research report or thesis.
Writing a literature review as an academic writer, you are expected to provide an analytical overview of the significant literature published on your topic if your audience knows less than you do on the topic, your purpose is instructional if the audience knows more than you do, your purpose is to demonstrate familiarity,. A literature review does not present an original argument the purpose is to offer an overview of what is known about the topic and to evaluate the strength of the evidence on that topic it usually contains a summary, a synthesis, or an analysis of the key arguments in the existing literature the literature may.
A literature review is an account of what has been published on a topic by accredited scholars and researchers occasionally you will be asked to write one as a separate assignment (sometimes in the form of an annotated bibliography— see the bottom of the next page), but more often it is part of the introduction to an essay. Pdf version of this page what is a literature review a literature review is not an annotated bibliography in which you summarize briefly each article that you have reviewed while a summary of what you have read is contained within the literature review, it goes well beyond merely summarizing studies it focuses on a.
Not to be confused with a book review, a literature review surveys scholarly articles, books and other sources (eg dissertations, conference proceedings) relevant to a particular issue, area of research, or theory, providing a description, summary, and critical evaluation of each work the purpose is to offer an overview of. Why do a literature review why do we do a literature review to see what has and has not been investigated to identify data sources that other researchers have used to learn how others have defined and measured key concepts to develop alternative research projects to put your work in perspective. A literature review is a text of a scholarly paper, which includes the current knowledge including substantive findings, as well as theoretical and methodological contributions to a particular topic literature reviews are secondary sources, and do not report new or original experimental work most often associated with.