Conducting A Literature Review

Conducting A Literature Review-9
A scoping review involves a broad research question that explores the current evidence base (Armstrong, Hall, Doyle, & Waters, 2011).

In composing a literature review, it is important to note that it is often this third layer of knowledge that is cited as "true" even though it often has only a loose relationship to the primary studies and secondary literature reviews.

Given this, while literature reviews are designed to provide an overview and synthesis of pertinent sources you have explored, there are a number of approaches you could adopt depending upon the type of analysis underpinning your study.

The purpose is to place research in a historical context to show familiarity with state-of-the-art developments and to identify the likely directions for future research.

Methodological Review A review does not always focus on what someone said [findings], but how they came about saying what they say [method of analysis].

They vary in terms of comprehensiveness, types of study included, and purpose.

The other pages in this guide will cover some basic steps to consider when conducting a traditional health sciences literature review.Click on the right thumbnail to see an excerpt from this type of literature review.Systematic reviews synthesize high quality empirical information to answer a given research question (The Cochrane Collaboration, n.d.).Reviewing methods of analysis provides a framework of understanding at different levels [i.e.those of theory, substantive fields, research approaches, and data collection and analysis techniques], how researchers draw upon a wide variety of knowledge ranging from the conceptual level to practical documents for use in fieldwork in the areas of ontological and epistemological consideration, quantitative and qualitative integration, sampling, interviewing, data collection, and data analysis.View a chart of literature reviews for a snapshot of some other types, or see below for a quick look at some of the more popular ones.A traditional (narrative) literature review provides a quick overview of current studies.Conducting a systematic review involves following rigorous, predefined protocols that "Meta-analyses are "the statistical integration of separate studies" (Egger & Smith, 1997).They involve identifying similar studies and pooling their data to obtain a more accurate estimate of true effect size. Click on the right thumbnail to see an excerpt from this type of literature review.Integrative Review Considered a form of research that reviews, critiques, and synthesizes representative literature on a topic in an integrated way such that new frameworks and perspectives on the topic are generated.The body of literature includes all studies that address related or identical hypotheses or research problems.


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