Gregory research beliefs scale: discriminant construct, concurrent criterion, and known-groups validity.

The purpose of the author in this study was to evaluate the discriminant construct, concurrent criterion, and known-groups validity of the Gregory Research Beliefs Scale (GRBS). Data was collected from masters and bachelors level social work students via online and traditional classroom settings. The Gregory Research Beliefs Scale's discriminant construct validity was supported via principal component and confirmatory factor analysis. A correlation coefficient provided some evidence for the concurrent criterion validity. The Gregory Research Beliefs Scale's known-groups validity was not supported. Strengths, limitations, future research, and implications for evidence-based social work practice are discussed.