title: The relationship of self-regulation and aggression: an empirical test of personality systems interaction theory.
abstract: On the basis of personality systems interaction (PSI) theory, the authors examine self-regulation, conflict behaviour, behavioural resources, and personality disorders in a sample of 83 male offenders and explore the role self-regulatory variables play with respect to aggressive behaviour. Although substantial correlations between self-regulatory functions and aggressive behaviour were found, these variables did not predict aggression in a subsequent regression analysis with measures of self-regulation, conflict behaviour, and personality disorders as independent variables. Antisocial behaviour, behavioural self-control, and affect were among the strongest predictors of aggression. Specific predictions based on PSI theory could not be confirmed. Theoretical implications of the findings are discussed and put into relation with treatment issues of offenders.
authors.affiliation: University Hospital Ulm, Germany. thomas.ross@uni-ulm.de
authors.forename: Thomas
authors.initials: T
authors.lastname: Ross
authors.forename: María Isabel
authors.initials: MI
authors.lastname: Fontao
mesh_terms: D000328:Adult; D000339:Affect; D000374:Aggression / Q000523:psychology*; D000987:Antisocial Personality Disorder / Q000523:psychology; D006801:Humans; D007389:Internal-External Control; D008297:Male; D011329:Prisoners / Q000523:psychology*; D011582:Psychological Theory; D020377:Self Efficacy