Homogeneity of Personality in Occupations and Organizations: A Comparison of Alternative Statistical Tests

摘要

The attraction–selection–attrition (ASA) model has served as the foundation for numerous investigations. However, the generally supportive evidence for ASA’s homogeneity hypothesis has often been based on statistical tests (e.g., MANOVA) that rely on between-group differences to evaluate within-group agreement. The primary purpose of this article was to discuss advantages of direct statistical tests of homogeneity—average deviation (AD) and r wg—when testing ASA’s homogeneity hypothesis, and advantages of other statistical tests for testing other aspects of ASA theory. A secondary goal was to evaluate the extent to which occupational homogeneity is distinct from organizational homogeneity.