Few sex differences in dark side personality scale domains and facets

This study examined sex differences in domain and facet scores on a new dark-side personality test (Hogan Development Survey: Form 5) measuring sub-clinical personality disorders. Over 50,000 adults completed the new HDS which assesses eleven dark-side traits and three facets of each. Comparing males and females on the 11 domains and 33 facets using t-tests and binary regressions we found that there were many significant differences on these scores, which replicated other studies. However, the Cohen's d statistic showed very few (5 out of 44) differences >0.20. The biggest difference was on Reserved (Schizoid) and few differences on Excitable (Borderline). Implications for researchers interested in assessment and selection are discussed along with limitations of the study.