Final answer:
A review of literature involves analyzing published information on a specific subject to identify key points of argument and disagreement, influential sources, and outliers.
Step-by-step explanation:
A review of literature is an analysis of published information on a particular subject area. It differs from an annotated bibliography in that it not only summarizes sources but also draws connections among them and notes changes in thinking over time. When conducting a review of literature, you should focus on key points of argument and disagreement among the sources, look for any sources that appear to be outliers, determine which sources are powerful or influential, and identify sources whose assertions seem dubious or unsupported by facts.