The literature review is an integral part of the research process and makes a valuable the literature review can play an extremely important role in shaping your research problem because the process of the most important function of the literature review is to ensure you read widely around the subject area in which you. While there might be many reasons for conducting a literature review, following are four key outcomes of doing the review assessment of the current state of research on a topic this is probably the most obvious value of the literature review once a researcher has determined an area to work with for a research project,. Most are aware that it is a process of gathering information from other sources and documenting it, but few have any idea of how to evaluate the information, or how to present it a literature review can be a precursor to the introduction of a research paper, or it can be an entire paper in itself, acting as the first stage of large. Occasionally you will be asked to write one as a separate assignment, but more often it is part of the introduction to an essay, research report, or thesis in writing the literature review, your purpose is to convey to your reader what knowledge and ideas have been established on a topic, and what their. 6 days ago choose a topic define your research question your literature review should be guided by a central research question remember, it is not a collection of loosely related studies in a field but instead represents background and research developments related to a specific research question, interpreted and.
Purpose: a literature review: identifies what is already known about an area of study it may also: identify questions a body of research does not answer make a case for why further study of research questions is important to a field process: it is a research journey with several steps: framing a research. There are two kinds of literature reviews you might write at university: one that students are asked to write as a stand-alone assignment in a course, often as part of their training in the research processes in their ﬁeld, and the other that is written as part of an introduction to, or preparation for, a longer work, usually a thesis or. Running head: role of literature review in the research process 3 role of literature review in the research process any research is conducted to achieve certain objectives and purposes some conducted studies are unique and have experimental nature however, most of such activities are based on.
In this work, more intensive information about the role of literature review in research and how to reach the role will be presented in following three sections: presentation, application and conclusion in the presentation part, the purposes of the literature review, possible types of the review, process in writing the literature. D) research design, data sources, sampling and procedure introduced to help one structurize the review in a framework corresponding the purpose of research or type of contribution this document a thematic review describes particular areas of the literature or particular educational approaches or learning models.
The literature review is a written overview of major writings and other sources on a selected topic the purpose of the literature review is to provide a critical written account of the current state of research on a selected topic: further information on the literature review process may be found below: booth. In brief: reviews of previous literature in a thesis or research paper are not summaries of every 1 purposes guide focus, depth and design one set of purposes is to explain the motivations for doing your research your aims are to: a convince the reader that the signal processing algorithm and complicated hardware.
Sonja foss and william walters describe an efficient and effective way of writing a literature review their system provides an excellent guide for getting through the massive amounts of literature for any purpose: in a dissertation, an ma thesis, or an article or book in any field of study below is a summary. Double-blind peer review is helpful because it ensures that the work meets basic standards of the field before it can enter the research literature however, in order to increase transparency and accountability some newer open access journals ( eg, frontiers in psychology) utilize an open peer review process wherein the. But how is a literature review different from an academic research paper the main focus of an academic research paper is to develop a new argument, and a research paper is likely to contain a literature review as one of its parts in a research paper, you use the literature as a foundation and as support for a new insight. Why are literature reviews important in chapter 4 of the book ( searching and reviewing the literature), you learned that when undertaking any research it is important to know what has been written about the topic you wish to investigate by undertaking a literature review you are able to critically summarise the.
Purpose in general, the literature review should: provide a context for the research justify the research ensure the research hasn't been done before (or if it is repeated, that it is marked as a replication study) show where the research fits into the existing body of knowledge enable the researcher to learn. At its most basic, a literature review provides your readers with an overview of the ideas, theories, and significant literature currently published on your topic your task in writing the literature review is not simply to summarize the prior research but to critically review the research related to your topic then. In short, a review article is a critical evaluation of material that has already been published (writing literature reviews) the purpose is to offer an overview of significant literature published on a topic (write a literature review) a literature review is a vital part of research papers including theses and.