Aart Franken

Explaining Adolescents’ Delinquency and Substance Use: A Test of the Maturity Gap: The SNARE study

Objectives: One explanation for the increase in delinquency in adolescence is that young people are trapped in the so-called maturity gap: the discrepancy between biological and social maturation, which motivates them to engage in delinquency as a temporary means to bridge this gap by emphasizing their maturity. In the current study, we investigated to what extent the discrepancy between pubertal status (i.e., biological maturation) and autonomy in decision making (i.e., social maturation) is related to conflict with parents, which in turn predicts increasing levels of delinquency as well as substance use. Methods: Hypotheses were tested by means of path models in a longitudinal sample of adolescent boys and girls (N = 1,844; M age 13.02) from the Social Network Analyses of Risk behaviors in Early adolescence (SNARE) study using a one-year time interval. Results: Results indicate that biological maturation in interaction with social maturation predict conflict with parents, which in turn was related to higher levels of delinquency and substance use over time. No gender differences were found. Conclusions: These findings reveal that conflict with parents is an important mechanism, linking the interplay of biological and social maturation with delinquency and substance use in early adolescence for boys and girls.

Using Response Surface Analysis to Interpret the Impact of Parent-Offspring Personality Similarity on Adolescent Externalizing Problems

Personality similarity between parent and offspring has been suggested to play an important role in offsprings development of externalizing problems. Nonetheless, much remains unknown regarding the nature of this association. This study aimed to investigate the effects of parent–offspring similarity at different levels of personality traits, comparing expectations based on evolutionary and goodness–of–fit perspectives. Two waves of data from the TRAILS study (N = 1587, 53% girls) were used to study parent–offspring similarity at different levels of personality traits at age 16 predicting externalizing problems at age 19. Polynomial regression analyses and Response Surface Analyses were used to disentangle effects of different levels and combinations of parents and offspring personality similarity. Although several facets of the offsprings personality had an impact on offsprings externalizing problems, few similarity effects were found. Therefore, there is little support for assumptions based on either an evolutionary or a goodness–of–fit perspective. Instead, our findings point in the direction that offspring personality, and at similar levels also parent personality might impact the development of externalizing problems during late adolescence.

Associations between risk behaviour and social status in European adolescents

Both theory and empirical evidence suggest that adolescents engage in risk behaviour to gain mature status, thereby becoming popular among their peers. Using a cross-sectional design with 20 school classes from higher secondary schools in Austria and the Netherlands, associations between risk behaviour and social status in late adolescence were examined (N = 408, Mage = 16.95, SD = 0.81, 50% male). Popularity and likeability were assessed as distinct facets of social status in adolescence using peer nominations. Self-reported risk behaviour included alcohol, tobacco and marijuana use, as well as sexual intercourse. Using a latent variable approach, results showed that in accordance with our assumptions, risk behaviour was strongly associated with popularity, but not with likeability. This study shows that in Austria and the Netherlands, associations between risk behaviour and social status among peers are in line with findings from outside of Europe. Theoretical and practical implications of these results are discussed and proposals for future research are given.

Music Preferences, Friendship, and Externalizing Behavior in Early Adolescence: A SIENA Examination of the Music Marker Theory Using the SNARE Study

Music Marker Theory posits that music is relevant for the structuring of peer groups and that rock, urban, or dance music preferences relate to externalizing behavior. The present study tested these hypotheses, by investigating the role of music preference similarity in friendship selection and the development of externalizing behavior, while taking the effects of friends’ externalizing behavior into account. Data were used from the first three waves of the SNARE (Social Network Analysis of Risk behavior in Early adolescence) study (N = 1144; 50% boys; Mage = 12.7; SD = 0.47), including students who entered the first-year of secondary school. Two hypotheses were tested. First, adolescents were expected to select friends based both on a similarity in externalizing behavior and music genre preference. Second, a preference for rock, urban, or dance, music types was expected to predict the development of externalizing behavior, even when taking friends’ influence on externalizing behavior into account. Stochastic Actor-Based Modeling indicated that adolescents select their friends based on both externalizing behavior and highbrow music preference. Moreover, both friends’ externalizing behavior and a preference for dance music predicted the development of externalizing behavior. Intervention programs might focus on adolescents with dance music preferences.

Social Status of Adolescents with an Early Onset of Externalizing Behavior: The SNARE Study.

This study investigated the social status (i.e., popularity, likeability, and friendships) of adolescents with an early onset of externalizing behavior (i.e., alcohol use, tobacco use, and antisocial behavior). Building on Moffitt’s dual-taxonomy model, it was hypothesized that early onset adolescents were more popular, but not necessarily more liked or with more friends. Hypotheses were tested using data from the Social Network Analysis of Risk Behaviors in Early Adolescence (SNARE) study (N = 1,100, 50% boys, X ¯ age = 12.7, SD = 0.47 years). Findings indicated that adolescents with an early onset of one or more externalizing behaviors were more popular, less liked, and had as many friends as their peers. These findings suggest that early onset adolescents potentially function as role models.