A meta-analysis involves
A) combining results from different studies to identify patterns of findings that are consistent across studies.
B) increasing the size of a sample to include a wider range of child characteristics.
C) adding additional groups of participants to a study so it will represent a wider age range.
D) establishing a level of statistical significance that we can agree makes the results highly reliable.

Question

Quizplus · Accepted Answer

A meta-analysis involves combining the results from different studies to identify patterns of findings that are consistent across studies. By synthesizing data from multiple studies, meta-analysis provides a more comprehensive view of a research question than examining a single study on its own. This allows for greater confidence in the accuracy of the findings, as they are supported by multiple sources of evidence.

A Meta-Analysis Involves