Citation

Niv S, Tuvblad C, Raine A, Baker LA. J. Crim. Justice 2013; 41(5): 2013-06-014.

Affiliation

Department of Psychology, University of Southern California.

Copyright

(Copyright © 2013, Elsevier Publishing)

DOI

10.1016/j.jcrimjus.2013.06.014

PMID

24347737

Abstract

PURPOSE: This twin study examined the structure of genetic and environmental influences on aggression and rule-breaking in order to examine change and stability across the span of childhood to mid-adolescence. METHODS: Behavioral assessments were conducted at two time points: age 9-10 years and 14-15 years. Using behavioral genetics biometric modeling, the longitudinal structure of influences was investigated. RESULTS: Aggression and rule-breaking were found to be influenced by a latent common factor of antisocial behavior (ASB) within each wave of data collection. The childhood-age common factor of ASB was influenced by 41% genetics, 40% shared environment and 19% nonshared environment. In adolescence, 41% of influences on the common factor were novel and entirely genetic, while the remainder of influences were stable across time. Additionally, both aggression and rule-breaking within each wave were found to have unique influences not common across subscales or across waves, highlighting specificity of influences on different problem behaviors at both ages. CONCLUSIONS: This research sheds light on the commonality of influences on etiology of different forms of antisocial behavior, and suggests future directions for research into intervention for antisocial behavior problems in youth, such as investigation of adolescence-specific environmental influences on the development of antisocial behavior problems.

Language: en