In this study, we have investigated parental knowledge and its sources, namely adolescent disclosure, parental control, and parental solicitation; and how they relate to adolescents’ feelings of being overly controlled, and to three types of adolescent risk behaviors, namely bullying, substance use, and delinquent behavior. This was studied in a sample of 1520 Swedish early adolescent boys and girls (M age = 13.0). A structural equation path model showed that adolescent disclosure and parental control were positively associated with parental knowledge, which in turn related to all three risk behaviors. Adolescent disclosure was related to lower levels of risk behaviors, while parental solicitation was linked to higher levels of adolescent engagement in risk behaviors, especially for boys, through feelings of being overly controlled. The findings support the idea of a functional role of open communication, as well as adequate levels of autonomy granting, for managing boys’ and girls’ risk behavior.

Parents’ actions and knowledge of adolescents’ whereabouts play key roles in preventing risk behaviors in early adolescence, but what enables parents to know about their adolescents’ activities and what links there are to adolescent risk behaviors, such as substance use and delinquent behavior, remain unclear. In this study, we investigated whether different aspects of the parent–adolescent relationship predict parental knowledge, and we examined the direct and indirect longitudinal associations between these aspects of the parent–adolescent relationship and adolescents’ self-reported delinquent behavior and substance use. The participants were 550 parents and their adolescent children from two small and two midsized municipalities in Sweden. Parental data were collected when the adolescents were 13 years old (mean), and adolescent data on risk behaviors were collected on two occasions, when they were 13 and 14 years of age (mean). Structural path analyses revealed that adolescent disclosure, parental solicitation, and parental control predicted parental knowledge, with adolescent disclosure being the strongest source of parental knowledge and the strongest negative predictor of adolescent risk behaviors. Parenting competence and adolescents’ connectedness to parents were indirectly, through adolescent disclosure and parental solicitation and parental control, associated with substance use and delinquent behavior. Some paths differed for boys and girls. In conclusion, confident parenting and a close parent–adolescent relationship in which adolescent disclosure is promoted, seem protective of adolescent engagement in risk behaviors.

Using longitudinal Swedish data from 1,373 early-adolescent youths, this study aims to answer the question of whether the previously established protective function of parental knowledge and its sources—adolescent disclosure, parental solicitation, and parental control—on substance use among early-adolescents is moderated by the adolescent's temperament. Adolescent temperament moderated several links between parental knowledge and its sources and adolescent substance use. The most pronounced moderating results were found for those adolescents with fearless, socially detached and thrill-seeking tendencies. For these “detached thrill-seekers”, bidirectional links between adolescent disclosure and substance use, and negative links between parental solicitation and substance use were found. We recommend, therefore, that adolescent temperament is considered when designing parenting programs.

Understanding the factors that predict adolescent delinquency is a key topic in parenting research. An open question is whether prior results indicating relative differences between families reflect the dynamic processes occurring within families. Therefore, this study investigated concurrent and lagged associations among parental behavioral control, parental solicitation, adolescent disclosure, and adolescent delinquency by separating between-family and within-family effects in three-wave annual data (N = 1515; Mage = 13.01 years at T1; 50.6% girls). At the within-family level, parental behavioral control negatively predicted adolescent delinquency. Adolescent disclosure and delinquency, and adolescent disclosure and parental solicitation, reciprocally predicted each other. Parental solicitation negatively predicted parental behavioral control. The findings indicate a prominent role of adolescent disclosure in within-family processes concerning parental-adolescent communication and adolescent delinquency.