The Role-Based Performance Scale: Validity Analysis of a Theory-Based Measure
Welbourne, Theresa M.; Johnson, Diane E.; Erez, Amir
This study introduces a theory-based measure of employee performance (Role Based Performance Scale, RBPS) that is supported with results from a validation study using 10 data sets from six companies. In contrast to traditional, job-related measures of employee performance, we propose an alternative measure of performance based on role theory and identity theory. Because our results support the validity of the scale, we think that the instrument can be used for future research that requires a generalizable measure of performance. The scale demonstrates diagnostic properties that make it useful for practitioners as well as researchers.
employee; performance; scale; RBPS; companies; job; theory; research; study; role; identity