Meta-Analysis and Construct Validity

It is argued that meta-analysis is a fundamental tool in any construct valida- tion effort. Meta-analytic resuits provide the stable and precise estimates of relationships between variables that are needed for causal modeling and the- ory development. A review of the application of meta-analysis to the area of employment validities is used to show the theoretical and applied benefits this tool can bring to construct validation research. The case is also made that meta-analyses focused on the criterion side of prediction equations would lead to enhanced knowledge of the construct validity of criteria.