Which characteristic of literature inquiry distinguishes meta-analysis and systematic review from other levels of evidence?

A. the inclusion of many studies on research evidence
B. the determination of a search protocol prior to the search of the literature
C. the inclusion of studies that are different in regard to outcome
D. the inclusion of research studies on evidence that includes studies with the comparison group design


Ans: B

Social Work & Human Services

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Indicate whether the statement is true or false

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