Narcissistic youth use social media to engage in a variety of self-promotional behaviors, which have either antisocial or prosocial characteristics. Differing views exist to explain the processes underlying narcissistic self-promotion, either characterizing these actions as intentional, or as impulsive. This study compared intentional…

Cyber delinquency in adolescence is a particular area of concern for psychologists owing to its association with several mental health issues and its potential link with offline delinquency. This longitudinal study examined the stability of changes and directions of influence in adolescents' cyber delinquency, aggression, and offline delinquency…

Community violence exposure is associated with externalizing problems in adolescents, yet little research has examined the moderating role of coping in these relationships. Eighty-four low-income, urban adolescents (M[subscript age] = 13.36, 50% male, 95% African American) participated in two waves of a longitudinal study a year and a half apart.…

Research has identified at least three patterns of direct involvement in bullying and victimization: bullying, bullying-victimized, and predominantly victimized. However, little is known about risk and protective factors for these patterns. As such, the goals of the present study were to establish these patterns and examine risk and protective…

Numerous studies have confirmed the connection between the family climate and various forms of externalizing behaviour problems, such as aggressive and violent behaviour, vandalism, skipping school and running away from home, substance abuse and others. Therefore, it is of particular importance to point out those risk factors, that according to…

The literature on cyber aggression is advancing, revealing many risk factors associated with the involvement in these behaviors. Academic correlates, particularly academic performance, have received some attention, with few studies utilizing longitudinal designs. The present study examined these associations among 673 8th graders (51% female) from…

Values, or the guiding standards of adolescents' lives, influence which behaviors are considered more justified than others. The relationship between values and social behavior has been established across many studies including the relationship of values and aggression. But only a few studies have examined these relationships among youth.…

This study compared age and gender differences in adolescents' perceptions of male involvement in relational aggression (RA). After viewing two of four video clips portraying RA, each participating adolescent (N = 314; Grades 8-12) answered questions related to rationalizing bullying behaviors--specifically minimizing bullying, blaming victims,…

The Adapted Self-Report Delinquency Scale (ASDS) was administered to 328 adolescents (174 males and 154 females) from eight high schools in Perth, Western Australia. The ages of the sample ranged from 13 to 17 years. Males reported a greater percentage level of involvement than females in 36 of 40 individual delinquent behaviours comprising the…

Adolescents' perceptions of peers' relational characteristics (e.g., support, trustworthiness) were examined for subtypes of youth who evidenced chronic maladaptive behavior, chronic peer group rejection, or combinations of these risk factors. Growth mixture modeling was used to identify subgroups of participants within a normative…

This study investigated the relationships between three psychopathic dimensions (callousness/unemotionality, grandiosity/manipulation, and impulsivity/irresponsibility) and reactive and instrumental aggression in a community sample of early adolescents (N = 243, age M = 12.29, SD = 1.18). The moderating role of moral disengagement (MD) was also…

Attention Deficit Disorder (ADD) and Attention Deficit Hyperactivity Disorder (ADHD) appear to have become more prevalent in the past few years. Many children who display ADD/ADHD tendencies also display behaviors which cause problems in a classroom setting. Considering the fact that these behaviors could be displayed by the student population as…

Research on aggression in the West has focused mainly on the dichotomy between proactive and reactive aggression, but not the co-occurring proactive-reactive aggression subtype, despite its prevalence. The authors investigated the differences in psychological and behavioral correlates among proactive, reactive, and proactive-reactive student…

Using a sample of 767 children (403 girls, 364 boys), this study aimed to (a) identify groups with distinct trajectories of peer victimization over a 6-year period from primary school through the transition to secondary school, and (b) examine the associated personal (i.e., aggression or internalizing problems) and familial (family status,…

This study examined mother-adolescent conflict as a mediator of longitudinal reciprocal relations between adolescent aggression and depressive symptoms and maternal psychological control. Motivated by family systems theory and the transactions that occur between individual and dyadic levels of the family system, we examined the connections among…