Connections between prosociality and antisocial behaviors have been recognized; however, little research has studied their developmental links longitudinally. This is important to illuminate during early adolescence as a sensitive period for social development in which prosociality could protect against the development of later antisocial…

This review aimed at identifying specific features of PYD interventions with a PA component that appear most promising at reducing bullying behaviors among pre- and early adolescents. We reviewed articles that included PYD interventions with a PA component among pre- and early adolescents aged 8-14 years from five databases and found seven studies…

Adolescents face many difficulties when transitioning to high school, particularly when it comes to their social circles and maintaining friendships. As these challenges can have long-term consequences, providing support to youth during this period is essential. The YWCA Youth Education Programs (YEP) in Vancouver, BC offer group-based,…

Out-of-school activity participation has been found to support healthy development and friendship creation during early adolescence. Research on peer ties within school shows that these relationships can positively impact social emotional outcomes for adolescents. However, it remains unclear if the relationships fostered in extracurricular…

The current experience sampling study examined the change in distinct daily positive and negative emotions of 136 students (aged 10-12) participating in the Flourishing Students program. Students completed smartphone-based questionnaires covering emotions, daily activities, and social context at eight semi-random intervals for six days. Using a…

The current study used thematic analysis to examine school staff perspectives on the impact of the Olweus Bullying Prevention Program (OBPP) on school climate in terms of the quality of student-student and student-teacher relationships in two low-income, urban middle schools in the United States. Data were collected using focus groups and…

Schools have prioritized fighting cyberbullying by implementing intervention programs. Yet few interventions have been studied for their effectiveness in reducing cyberbullying and improving socio-emotional aspects in the classroom. This study reports the results of the Safe Surfing intervention program designed to reduce cyberbullying in WhatsApp…

This study tested whether grade retention at the transition into secondary school had a significant impact on adolescent psychosocial adjustment. A quasi-experimental design was used in which propensity score matching was implemented. Univariate ANCOVAs were subsequently run on a subsample of 181 students enrolled in one typical secondary school…

A quasi-experimental study was conducted in the eighth grade of two public schools located in Central Delhi. Two classes (95 participants) in the intervention school and three classes (108 participants) in the comparison school participated. The brief intervention was implemented across four 2-hour sessions for 1 month in the intervention school.…

This study explored the effects of a middle school physical activity intervention for adolescent girls on the executive functioning involved in science learning. The girls, ages 11 to 14, were at risk for low self-esteem, sedentary lifestyle, and poor health outcomes. Executive function stems from interdependent cognitive control processes that…

The present study investigated the mechanisms through which a parenting intervention for military families fosters positive peer adjustment in children. A sample of 336 families with a history of parental deployment enrolled in a randomized controlled trial of the After Deployment Adaptive Parenting Tools (ADAPT) preventive intervention. ADAPT is…

We assessed the effectiveness of a culturally grounded, multimedia, sexual risk reduction intervention called Circle of Life (mCOL), designed to increase knowledge and self-efficacy among preteen American Indians and Alaska Natives. Partnering with Native Boys and Girls Clubs in 15 communities across six Northern Plains reservations, we conducted…

Using structural equation modeling, we examined the relationship of Hispanicism on recent substance use and whether Americanism moderated the effect in a sample of 1,141 Hispanic adolescents. The Bicultural Involvement Questionnaire (BIQ) was used to determine the degree of individual comfort in both Hispanic (Hispanicism) and American…

A year after the earthquake in Sichuan, China, a strength-based arts and play support program was launched to promote the well-being of young survivors, and this study was designed to examine its effectiveness. It was hypothesized that participation in the program would have direct positive effects on general self-efficacy and peer support, and…