This study examined whether social mistrust in early adolescence was general or referent-specific. We used a multi-trait multi-method approach to examine the validity of mistrust measures across social referents (mistrust toward people in general, toward peers, and toward teachers), using questionnaires and an online task. Sixth graders (N = 1243,…

Introduction: Recent evidence demonstrates an association between social media addiction (SMA) and aggressive behaviors; however, the longitudinal relationship between these two variables remains not fully understood. The aim of this study was to examine the longitudinal relationship between SMA and aggressive behaviors (overt and relational…

Perpetration of peer-targeted and dating aggression tends to co-occur in adolescence. However, few studies have examined relations among distinct forms of peer-targeted (physical, relational, cyber) and dating (physical, psychological, cyber) aggression. The purpose of this study was to explore the extent to which youth were distinguishable based…

Prior research has documented that mindfulness is negatively associated with aggressive behaviors. Recently, studies have examined mediating psychological constructs that account for the relationships between mindfulness and cyberbullying perpetration. The purpose of the current study was to examine the longitudinal relationship between…

The overall objective of this study was to investigate the longitudinal association between diffusion of responsibility and pro-aggressive bystander behavior across three time points in upper elementary education. This three-wave longitudinal study included 1905 Swedish students who completed a questionnaire in at least one of the three waves: the…

The well-known associations of peer status (acceptance and rejection) with prosocial and aggressive behaviors have mostly relied on peer status measures assessed at a single time point. This study adopted a person-oriented approach to examine longitudinal links between stable peer status profiles assessed at two time points and prosocial and…

To understand whose parenting (mothers vs. fathers) and which type of parenting (warmth vs. hostility) is more important in predicting adolescent aggression, this study applied dominance analysis to evaluate the relative importance of four different parenting dimensions (maternal hostility, paternal hostility, maternal warmth, and paternal…

In recent years, bullying victimization has received increasing attention from researchers worldwide. The link between bullying victimization and reactive aggression is well-established in numerous studies. However, longitudinal association and underlying mechanisms remain less explored. This study examined gender-specific effects of traditional…

Bullying victimization is a very common, complex, and potentially damaging form of violence among children and adolescents. Bullying is defined as unwanted, aggressive behavior, which involves a real or perceived social power imbalance. One in 10 public schools reports at least one case of serious violent crime, such as aggressive bullying,…

Early adolescence is a critical time for promoting emerging adolescents' positive social skill development and mental well-being. This investigation addresses unique characteristics of these relations by holistically examining how school-based social cohesion and school stress combine to impact peer aggression and prosocial behavior. Using a…

The current study examined associations between proactive and reactive aggression and disciplinary actions in an academic year among middle school-age youth at Time 1 (Fall) and 6-month later (Spring) and evaluated school attachment as a moderator of these links. Findings indicated that reactive, not proactive, aggression was robustly positively…

This study applies latent profile analysis to identify profiles of adolescents differentiated on levels of relational aggression (RAgg), self-esteem, and narcissism. To understand the social aspects of these profiles within the adolescent peer context, we compare them to their reported social goals of dominance, popularity, and intimacy. Greek…

Background: Educators in rural schools are uniquely situated to address youth mental health disparities, yet often face challenges in delivering mental health supports. This paper describes the process of adapting the evidence-based Coping Power program, a small group prevention program for youth with aggressive behavior problems, to be a…

Studies that distinguish parental monitoring (parent-driven behaviors) from parental knowledge often fail to find protective effects of monitoring on adolescent behavior problems. To answer whether parental monitoring is more strongly associated with adolescent behavior problems among adolescents who may need it most, this study applied…

Although previous studies have shown the association between students' perceived teacher procedural justice and their aggressive behaviors, there are still mediating mechanisms that need to be explored to fully understand the relationship. This study proposed a parallel mediation model through both legitimacy of authority and through motivation to…