This approach helps highlight ethical issues which you should be aware of and consider as you go through your own study.
Systematic Review This form consists of an overview of existing evidence pertinent to a clearly formulated research question, which uses pre-specified and standardized methods to identify and critically appraise relevant research, and to collect, report, and analyze data from the studies that are included in the review.
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.
Argumentative Review This form examines literature selectively in order to support or refute an argument, deeply imbedded assumption, or philosophical problem already established in the literature.
The purpose is to develop a body of literature that establishes a contrarian viewpoint.
A literature review provides an overview of what's been written about a specific topic.
There are many different types of literature reviews.