How to Write a Literature Review

Writing a literature review is a standard component of many academic assignments. It focuses on gathering and synthesizing existing scholarship on your chosen topic to provide context for your own research.
A literature review can be organized writing paper online, thematically, or methodologically. Often, it will incorporate a combination of these approaches.
Purpose
A literature review is a summary and critical evaluation of published information on a specific topic. Often it forms part of a larger research paper, essay or dissertation. It can also stand on its own as a separate work.
A literature review provides an overview of the existing knowledge on a subject, highlights trends and patterns, illuminates how knowledge has evolved, and identifies gaps in current understanding. It focuses on the research that has been done, and will highlight important NRS 493 Literature Review that changed how a research area is understood, as well as identifying key areas for further study (Fink, 2002).
In order to conduct a literature review you need to gather and critically analyze information from multiple sources. This can be in the form of books, scholarly articles or other media such as video, audio and online sources.
Methods
In some academic disciplines, literature review is actually a research method (Levy and Ellis, 2006). It can be used to build a theory, provide a framework for an empirical study or help identify areas of prior studies requiring further investigation.
The goal is to develop a comprehensive analysis of the current state of knowledge on your topic. To do this, you must read and evaluate the scholarly writings that have already been published on your subject area. Often, you will find that different authors have a unique financial statement analysis that can shed new light on previously established ideas or research findings. This allows you to build on existing work in a way that is logical and relevant to your own study. It also helps to avoid duplication of effort by identifying areas where further research is required.
Results
The purpose of a literature review is to show readers how your study fits into and expands upon existing research on the same or similar topics. It can also be used to identify gaps in knowledge and help you find new areas for investigation (Patel & Kitsiou, 2015). A literature review often takes the form of a standalone article or is part of a larger work like a book, dissertation, or chapter nhs fpx 4000 assessment 2 applying research skills a journal paper. It can be systematic, combining all the existing literature into an aggregated finding on a particular topic, or thematic, mapping out recurring central themes and identifying research gaps in each area.
When conducting a lit review it is important to be critical and avoid just listing and summarizing individual sources without analyzing or evaluating them. You can also use a literature review to create an annotated bibliography.
Conclusions
A literature review surveys books, scholarly articles and other sources on a particular subject area and provides a description, summary and objective evaluation of these works. It helps you determine how much is already known about a topic and how your study will contribute to or advance the field.
Literature reviews can be a standalone assignment or embedded in the introduction or research methods sections of a paper. Often, you will be partially writing your literature review as you create an annotated bibliography (see our page on this type of document). As with all academic writing, a thorough proofread is essential. This includes checking for grammatical and stylistic errors as well as adhering to your school's citation standards. Depending on your assignment, you may also want to consider creating a table of contents for your literature review.

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