Abstract. There are valid measures of psychopathic traits in youth, such as the Youth Psychopathic Traits Inventory (YPI). However, it is unclear how another self-report measure, which is based on a different conceptualization of ...
The present study aims to disentangle motivational and self-regulatory pathways to psychopathic traits in youth with severe antisocial behavior. The associations between self-reported psychopathic traits and indices derived from a laboratory measure ...
The study examined the reliability and validity of the Antisocial Process Screening Device (APSD) and the Childhood Psychopathy Scale (CPS) in a community sample of 182 Flemish adolescents in the age range of 9 to 19 years. Data were gathered by means of ...