Interaction of Psychopathic Traits Dimensions in the Prediction of Psychological and Physical Child-to-Parent Violence in Adolescents

This study examined the longitudinal relationships between three psychopathic trait dimensions (callous-unemotional, CU; grandiose-manipulative, GM; and impulsive-irresponsible, II) and their interaction in the prediction of psychological and physical child-to-parent violence (CPV). Furthermore, the study examined whether the predictive relationships were different for boys and girls. A total of 765 adolescents (463 girls), with a mean age of 15.28 years (SD = 1.04), completed measures of the psychopathic trait dimensions (CU, GM, and II) and psychological and physical CPV at the beginning of the study and six months later. At the cross-sectional level, all the psychopathic trait dimensions were related to psychological and physical CPV, although the effect sizes were small. At the longitudinal level, II predicted increased psychological CPV. A significant three-way interaction between the three psychopathic trait dimensions (CU, GM, and II) indicated that the longitudinal association between II and physical CPV was higher for adolescents with high CU and low GM. However, the predictive model did not differ for boys and girls.

Automated summary

The study found that impulsivity and irresponsibility traits in adolescents can predict psychological violence, while the interaction between callousness and manipulativeness traits can increase the occurrence of physical violence. The predictive model did not differ between boys and girls.