Meta-Analysis Involves

Multiple Choice

Meta-analysis involves:

A) finding all studies published on a topic, contacting the authors of the studies to request their original data, and then analyzing all the obtained data in one large analysis of variance.
B) finding all studies published on a topic, calculating the effect size for each of those studies, and averaging the effect sizes together to find the average size of the effect across all studies.
C) averaging all the test statistics from every possible study on a given topic.
D) attempting to recreate the experimental conditions of every published study on a given topic.