Background: Externalizing problem behaviors, such as childhood aggression, have a significant impact on adolescent delinquency and even adult delinquency and violence. Mother's attitudes and behaviors can impact the self-control and regulation of preschoolers, which in turn reflect in preschoolers' externalizing problems. Objective: This…

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…

This study aimed to adapt the Malevolent Creativity Behavior Scale (MCBS) to Brazilian Portuguese and to estimate validity evidence based on the internal structure and relationships with other variables and reliability. The sample consisted of 382 Brazilians aged between 18 and 71 (M = 32.18, SD = 12.89), of which 68.06% were female. Through the…

The socialisation of adolescent boys and girls takes place primarily online in virtual environments, where cyberbullying is one of the greatest current social dangers faced by that age group. Socio-emotional e-competencies (i.e., competencies that apply specifically to online environments) are a protective factor against cyberaggression and…

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…

Moral disengagement is a cognitive mechanism that seeks to avoid the feeling of guilt in the face of transgressive behaviors and seems to be present in behaviors such as cyberbullying, cybergossip or bullying in adolescence. Few studies have explored this connection in the primary school years, even though gossip, bullying and cyberbullying are…

This study's goal was to identify patterns of risk and promotive factors across multiple social-ecological domains and their associations with adolescents' problem behaviors (aggression, substance use, and other delinquent behaviors), victimization, and distress symptoms. Participants were a mostly African American (79%) sample of 2711 middle…

Poor reading has been linked to negative outcomes on a wide range of emotional-behavioural dimensions in children. However, little is known about the time course of these associations. In this study we analyse data from a sample of Finnish children (N = 199; 106 boys) which included measures of reading fluency in grade 1 (age 7 or 8), and…

The dysregulation profile (DP) in youth is characterized by severe emotional, cognitive, and behavioral dysregulation and is associated with an increased risk for psychiatric disorders. Adolescent self-regulation has important implications for adulthood outcomes, yet this association is understudied in the context of the DP in emerging adults.…