As a tool for evaluation research, meta-analysis can
A) assess the average effect of an intervention across multiple evaluations of the intervention.
B) provide information about the generalizability of the intervention.
C) estimate the effects of possible moderator variables on the intervention.
D) do all of the above

Question

Quizplus · Accepted Answer

Meta-analysis can assess the average effect of an intervention across multiple evaluations, provide information about the generalizability of the intervention, and estimate the effects of possible moderator variables on the intervention. Therefore, option D is the correct choice.

As a Tool for Evaluation Research, Meta-Analysis Can