Abstract
The aim of this study was to create a new instrument measuring antisocial preferences based on the Theory of Social Derailment of Czesław Czapów, who indicated the role of antisocial preferences in predicting antisocial behavior. The measures used were the Antisocial Preferences Scale (APS), BPAQ, Mach-IV, and IVE questionnaires. The participants were 718 prisoners. CFA techniques were used to investigate the construct validity of the Antisocial Preferences Scale. Four alternative models of the APS were specified and tested, namely: one-factor, second-order, multi-factor, and bi-factor. CFA analyses revealed that the best-fitting model was the bifactor. This conceptualization contains seven subscales, namely: aggressiveness, lack of guilt or remorse, breaking legal norms, incapacity for mutually intimate relationships, impulsiveness, risk-taking, and egocentrism.