The Longitudinal Role of Self-Concept Clarity and Best Friend Delinquency in Adolescent Delinquent Behavior

Abstract

Adolescence tends to be characterized by a temporary peak in delinquent behavior, and friends in particular play a key role in the initiation and the development of delinquency. However, adolescents differ in their susceptibility to friends’ influence on delinquency. Especially adolescents who are less certain about who they are might show more delinquent behavior, and might be more susceptible to their friends’ behaviors, as friends are also crucial for adolescents’ identity formation. In addition to examining the main effects of best friend’s delinquency and self-concept clarity on the development of adolescents’ delinquency, the current study scrutinized whether self-concept clarity moderated the longitudinal association between adolescents’ and their best friends’ self-reported delinquent behavior. The current study examined whether best friend delinquency and adolescent self-concept clarity were related to the development of adolescents’ delinquency, and whether self-concept clarity moderated the relation between adolescent and best friend delinquency. Dutch adolescents ( N = 497, M age Wave 1 = 13 years, 287 boys) and their best friends participated across six annual waves. Both adolescents and best friends reported on their delinquency and adolescents reported on their self-concept clarity. Adolescent delinquency linearly declined, and although adolescents’ and best friends' delinquency levels were related, changes in delinquency of adolescents and best friends were not. Adolescents low on self-concept clarity reported higher levels of delinquency. Self-concept clarity also moderated the relation between adolescent and best friend delinquency levels, with stronger relations observed for adolescents with lower self-concept clarity. Future research should examine the protective role of self-concept clarity not only against delinquent behavior, but also against susceptibility to peer influence.

Can Self-Concept Clarity Protect against A Pandemic? A Daily Study on Self-Concept Clarity and Negative Affect during the COVID-19 Outbreak

“…In this regard, our results indicate the value of efforts finalized to improve self-concept clarity. For instance, Levey et al (2019) suggest that "strategies such as asking individuals to write about their past while encouraging them to perceive negative events as learning opportunities might help them form a clearer self-concept" (p. 1077).…”

The Complex Nature of School Violence: Attitudes Toward Aggression, Empathy and Involvement Profiles in Violence

“…38 Youths who condone violent conduct often do so to gain acceptance and support from a group of conflictive peers. 39,40 Nevertheless, high-quality friendships favor less violent behavior, and function as a socially and emotionally beneficial protective factor. 41 Attachment relationships with a peer group that provides them with support and security 37 are fundamental to diminishing violent behaviors in aggressive young people.…”

“… 38 Youths who condone violent conduct often do so to gain acceptance and support from a group of conflictive peers. 39 , 40 …”

Anna Vannucii Receives Emerging Scholar Best Article Award, 2020

“…Vannucci and McCauley Ohannessian's (2019) article was one of several finalists that focused on mental health and well-being (Kwong et al 2019;McDermott et al 2019;Rose et al 2019). Other finalists focused more on violence and delinquency (Davis et al 2019;Garthe et al 2019;Levey et al 2019), school environments and outcomes (Binning et al 2019;Gharaei et al 2019;Gubbels et al 2019;Lippert et al 2019) or community influences (Fish et al 2019;Raposa et al 2019).…”