[Acculturation orientations and psychosocial adaptation among adolescents with immigrant background]. / Orientations d'acculturation et adaptation psychosociale des adolescents issus de l'immigration.

OBJECTIVE: The aim of the study was to explore the typology of adolescents with immigrant background based on the orientations of acculturation and to estimate the psychosocial adaptation of the various subtypes. METHOD: A sample of 228 French high school students with an immigrant background completed a questionnaire assessing acculturation orientations (Immigrant Acculturation Scale; Barrette et al., 2004), antisocial behaviors, depressive symptoms and self-esteem. Cluster analysis based on acculturation orientations was performed using the k-means method. RESULTS: Cluster analysis produced four distinct acculturation profiles: bicultural (31%), separated (28%), marginalized (21%), and assimilated-individualistic (20%). Adolescents in the separated and marginalized clusters, both characterized by rejection of the host culture, reported higher levels of antisocial behavior. Depressive symptoms and self-esteem did not differ between clusters. DISCUSSION: Several hypotheses may explain the association between separation and delinquency. First, separation and rejection of the host culture may lead to rebellious behavior such as delinquency. Conversely, delinquent behavior may provoke rejection or discrimination by peers or school, or legal sanctions that induce a reciprocal process of rejection of the host culture and separation. The relationship between separation and antisocial behavior may be bidirectional, each one reinforcing the other, resulting in a negative spiral. This study confirms the interest of the study of the orientations of acculturation in the understanding of the antisocial behavior of adolescents with immigrant background.

[Cannabis use and antisocial behaviors in high-school students]. / Consommation de cannabis et comportements antisociaux dans un échantillon d'adolescents scolarisés.

OBJECTIVE: The aim of the study was to evaluate the contribution of cannabis to the prediction of delinquent behaviors. METHOD: Participants were 312 high-school students who completed self-report questionnaires measuring antisocial behaviors, the frequency of cannabis and alcohol use, psychopathic traits using the Youth Psychopathic traits Inventory, borderline traits, depressive symptoms, socio-economic status, life events, attachment to parents, and low academic achievement. Hierarchical multiple regression analyses were conducted to investigate the contribution of cannabis use and potential confounding variables to antisocial behaviors. RESULTS: Boys reported a greater number of delinquent behaviors than girls (10.2±9.2 vs. 5.4±5.3, t=9.2, P<0.001). Thirty-seven percent of boys and 24 % of girls reported having used cannabis at least once during the last six months (P<0.001). Among cannabis users, boys reported a greater frequency of use than girls: average use for boys was 2-3 times per month whereas average use for girls was once a month (3.4±2.3 vs. 2.6±2, t=2.9, P=0.004). Cannabis users reported a greater number of antisocial behaviors than non-users (13.2±9.9 vs. 6.1±6.3, t=13.6, P<0.001). Multiple regression analyses showed that cannabis use was a significant independent predictor of antisocial behaviors in both gender (ß=.35, P<.001 in boys, ß=.29, P<.001 in girls) after adjustment for alcohol use, psychopathological and sociofamilial variables. DISCUSSION: The unique and independent association between frequency of cannabis use and antisocial behaviors does not indicate the causal direction of the relationship. It may be that cannabis use induces antisocial behaviors by enhancing impulsivity or irritability or by the need for money to buy cannabis. Conversely, antisocial behaviors may lead to cannabis use either through becoming used to transgressions or through the influence of delinquent peers using cannabis. This link is probably bidirectional, cannabis use and antisocial behaviors influencing mutually in a negative interactive spiral. This association suggests that these two problems are to be jointly approached when treating adolescents using cannabis or having antisocial behaviors.