Meta-analysis is ____________ .
A) a powerful tool as it allows scientists to determine whether a finding generalizes a study.
B) a powerful tool as it allows people to determine whether a finding generalizes across many studies that used different methods.
C) a confusing tool that does not allow people to determine whether a finding generalizes a study.
D) None of these

Question

Quizplus · Accepted Answer

Meta-analysis is a powerful tool because it allows researchers to determine whether a finding generalizes across many studies that used different methods. By combining data from multiple studies, meta-analysis provides a more comprehensive understanding of a particular research question or phenomenon. This can help researchers to identify patterns and relationships that might not be evident in any one study alone. By using meta-analysis, researchers can also calculate effect sizes and confidence intervals, which provide a more accurate estimate of the strength and direction of an effect.

Meta-Analysis Is ____________