The Social Aptitudes Scale: looking at both “ends” of the social functioning dimension

Purpose Dimensional approaches are likely to advance understanding of human behaviors and emotions. Nevertheless, it is unclear whether instruments in psychiatry capture variability at the full spectrum of these dimensions. We aimed to investigate this issue for two scales assessing distinct aspects of social functioning: the Social Aptitudes Scale (SAS), a “bidirectional” scale constructed to investigate both “ends” of social functioning; and the social Child Behavior Checklist (CBCL-social), a “unidirectional” scale constructed to assess social problems.