At the outset of a meta-analysis (i.e., when determining what studies will be included in the analyses), what are the primary considerations a researcher must address? (circle all that apply)
A) decide whether to include moderators in the analysis
B) specify tentative rules for inclusion and exclusion in analyses
C) locate every study that fits the (tentative) inclusion criteria
D) determine whether to use a fixed-effects or random-effects model

Question

Quizplus · Accepted Answer

The primary considerations a researcher must address at the outset of a meta-analysis are specifying tentative rules for inclusion and exclusion in analyses and locating every study that fits the (tentative) inclusion criteria. The researcher must decide which studies fit the research question and have sufficient quality to warrant inclusion in the meta-analysis. The decision to include moderators and the choice between a fixed-effects or random-effects model are secondary considerations that come after the primary considerations of inclusion criteria and study selection.

At the Outset of a Meta-Analysis (I