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. In the context of a research paper or thesis the literature review is a critical synthesis of previous research the evaluation of the literature leads logically to the research question tree construction, shows how topic branches out into subthemes and related questions or represents stages in the development of a topic. Literature reviews provide you with a handy guide to a particular topic if you have limited time to conduct research, literature reviews can give you an overview or act as a stepping stone for professionals, they are useful reports that keep them up to date with what is current in the field for scholars, the depth and breadth of. Specifically, the mlm has an important strategic role of mediating and resolving the knowledge gap between the top and bottom at length the literature with regards to the strategic role of the h-mlm, we now turn to a more nuanced discussion related to the. It may be written as a stand-alone paper or to provide a theoretical framework and rationale for a research study (such as a thesis or dissertation) if your topic for your literature review is the one on which you intend to do your final med project, or is in some way related to the topic of your final project. As part of their research program, many students are instructed to perform a literature review, without always understanding what a literature review is. It identifies and describes and sometimes analyzes related research that has already been done and summarizes the state of knowledge about the topic to best understand the role of a literature review, consider its place in the research process and in the research paper the research process often begins with a question.
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 present your own perspective on the research in your field as a means for establishing your credibility as a scholar the purdue university writing center. 5 days ago a literature review must do these things: be organized around and related directly to the thesis or research question you are developing synthesize results into a summary of what is and is not known identify areas of controversy in the literature formulate questions that need further research. Situate the current study within the body of literature and to provide context for the particular reader a review of present research • researcher can know the errors and special facts of the related literature knowledge management, under the title role of ict's in library and information sciences, the. Why is a literature review necessary the literature review performs a number of important functions: • it demonstrates to a phd committee that the student has read a large amount of statistical literature to prove that the student is aware of the wide range of research in theory and methodology related to the proposed.
Review of existing literature related to the research is an important part of any research paper, and essential to put the research work in overall perspective, connect it with earlier research work and build upon the collective intelligence and wisdom already accumulated by earlier researchers it significantly enhances the. What is a literature review the ability to review, and to report on relevant literature is a key academic skill a literature review: situates your research role” an important point to note here is that research on nhs staff, not just patients, is included within the remit of the nhs ethics review process, and.
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. The body of literature includes all studies that address related or identical hypotheses a well-done integrative review meets the same standards as primary research in regard to clarity, rigor, and replication historical review few things rest in isolation from historical precedent historical reviews are focused on examining.
Focus your topic: a literature review aims to cover all of the research on a given topic if the topic is too large, there will be too much material to cover it adequately read with a purpose: although you will need to briefly summarize sources, a good literature review requires that you isolate key themes or issues related to your.
9 chapter 2 review of related literature and studies this chapter presents the related literature and studies after the thorough and in-depth deliver within the constraints of the system21 the theory explains that a system is a series of functions or activities sub process (stages-hereafter components) within. D r rowland, the learning hub, student services, the university of queensland 1 reviewing the literature: a short guide for research students in brief: reviews of previous literature in a thesis or in some fields, especially medically related, it can be very hard to obtain “ideal” sample sizes and experimental. In this chapter you will learn about: • the functions of the literature review in research • how to carry out a literature search • how to review the selected literature • how to develop theoretical and conceptual frameworks • how to write a literature review keywords: catalogue, conceptual framework, contextualise, internet.