title: Attachment-related mentalization moderates the relationship between psychopathic traits and proactive aggression in adolescence.
abstract: The lack of affective responsiveness to others' mental states - one of the hallmarks of psychopathy - is thought to give rise to increased interpersonal aggression. Recent models of psychopathy highlight deficits in attachment security that may, in turn, impede the development of relating to others in terms of mental states (mentalization). Here, we aimed to assess whether mentalization linked to attachment relationships may serve as a moderator for the relationship between interpersonal aggression and psychopathic traits in an adolescent community sample. Data from 104 males and females with a mean age of 16.4 years were collected on mentalization capacities using the Reflective Functioning Scale on the Adult Attachment Interview (AAI). Psychopathic traits and aggressive behavior were measured via self-report. Deficits in mentalization were significantly associated with both psychopathic traits and proactive aggression. As predicted, mentalization played a moderating role, such that individuals with increased psychopathic tendencies did not display increased proactive aggression when they had higher mentalizing capacities. Effects of mentalization on reactive aggression were fully accounted for by its shared variance with proactive aggression. Psychopathic traits alone only partially explain aggression in adolescence. Mentalization may serve as a protective factor to prevent the emergence of proactive aggression in spite of psychopathic traits and may provide a crucial target for intervention.
authors.affiliation: Department of Psychology, University of Kassel, Arnold-Bode-Strasse 10,Kassel, Germany. Svenja.taubner@uni-kassel.de
authors.forename: Svenja
authors.initials: S
authors.lastname: Taubner
authors.forename: Lars O
authors.initials: LO
authors.lastname: White
authors.forename: Johannes
authors.initials: J
authors.lastname: Zimmermann
authors.forename: Peter
authors.initials: P
authors.lastname: Fonagy
authors.forename: Tobias
authors.initials: T
authors.lastname: Nolte
mesh_terms: D000293:Adolescent; D000374:Aggression / Q000523:psychology*; D000987:Antisocial Personality Disorder / Q000523:psychology*; D003430:Cross-Sectional Studies; D054242:Emigrants and Immigrants / Q000523:psychology; D004645:Empathy; D005260:Female; D005858:Germany; D006801:Humans; D008297:Male; D009769:Object Attachment; D012044:Regression Analysis; D056345:Theory of Mind; D055815:Young Adult