What is Literature Review?
A literature review is an overview of existing evidence pertinent to a clearly formulated research question. It involves carefully documenting and critically evaluating all relevant research studies using scientific methods.
A literature review can be NR 621 Literature review, historical, or theoretical in focus. It can reveal overall trends and patterns, as well as debates and conflicts in theories and methodologies.
Definition
A literature review is an overview of current scholarship on a subject. It helps you establish a clear position on the research question and frame your own investigation. It also shows how your research will build on or depart from what has been done before. The literature review can be an entire paper in itself or a section within a larger work such as a thesis, dissertation, or scholarly article. Different disciplines have their own conventions for literature reviews, so you need to know what the expectations are in your field.
A literature review can be nr500 10532 week 3 addressing bias lt chronologically, thematically, or methodologically. Chronological reviews group sources according to the order in which they were published, demonstrating how understanding of a topic has changed over time. Thematic reviews present themes and issues that recur throughout the sources you are reviewing. Methodological literature reviews identify the methods used in various studies and how they relate to your own research.
Purpose
A literature review provides an overview of the important writing and research already available on a subject. It helps a researcher to establish a research question or hypothesis. A literature review should also allow the author to see how their own work fits into and is informed by the existing academic conversation.
It is important that a literature review be clear and concise. It should not be a list of articles and should be organized either chronologically, thematically, or methodologically. The author should decide on an organizational method that makes sense for the research problem and the NRS 493 Literature Review of information being reviewed.
As with all academic writing, a literature review should be grounded in solid scholarship. This includes being familiar with scholarly publication style and including complete, correct in-text citations. The literature review should also be objective and avoid making biased claims or arguing for a particular point of view. A good way to approach this is to use a critical thinking exercise.
Findings
There are a number of approaches to literature reviews that vary in their methodology but all can be useful and appropriate under certain circumstances. These include systematic, semi-systematic and integrative reviews.
The systematic review has strict rules and standards for identifying and collecting literature. This method is usually employed when the research question calls for a comprehensive overview of existing work.
In contrast, the semi-systematic review approach can be used when a topic has been conceptualized differently by different researchers across nurs fpx 4010 assessment 2 interview and interdisciplinary issue. A semi-systematic review can be more flexible and creative in its approach to the selection of literature for inclusion (Wong et al., 2013).
In an integrative review, the goal is to combine perspectives on a research problem in a way that allows new theoretical models to emerge. An integrative literature review may be more challenging to conduct than a systematic or semi-systematic review but it can be a very productive research tool.
Conclusions
Identify trends, patterns or gaps in research. These might include: the overall direction of scholarly debate; major agreements and disagreements in theory, methods or results; recurring questions that are not answered by existing research; or gaps in research and knowledge that your study will fill.
You can find a lot of information on the Internet about writing a literature review, but it's important to remember that this kind of work requires a high level of academic skills and rigour. This means that your reading should be both wide and selective, and that you will nurs fpx4040 assessment 3 annotated bibliography on technology to analyse the content and structure of your sources.
As you read, look for underlying themes that link your sources together - do they share one particular view on the topic? Are there raging debates that you need to address? This can help you to structure your review and to focus your analysis. Whether you take a chronological or thematic approach, your aim is to develop a network of connections that will enable you to understand and interpret your topic.
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