Prior studies have indicated that prosocial behavior might be a protective factor for developing internalizing and externalizing behavioral problems. However, little research has been conducted on within-person changes of prosocial behavior and behavioral problems over time. With random-intercept cross-lagged panel models (RI-CLPMs), the current…

This 1-year longitudinal study examined the moderating effect of perceived parental social support in the associations between homophobic cyberbullying involvement (victimization and bystanding) and suicidal ideation, non-suicidal self-harm, and subjective health complaints among 467 adolescents (M[subscript age] = 13.81 years; 59% female) who…

This study investigated the role of the interaction between prosocial behavior and contextual (school and neighborhood) risk in children's trajectories of externalizing and internalizing problems at ages 3, 5, and 7. The sample was 9,850 Millennium Cohort Study families who lived in England when the cohort children were aged 3. Neighborhood…

Patterns of caregiver responses to client adaptive behavior were compared between adults with intellectual disabilities with and without self-injurious behavior. Participants with moderate to profound intellectual disability and self-injury (n = 89) and age/IQ matched control participants (n = 20) were selected from a large sample of adults living…

Functional communication training (FCT) is an intervention frequently used for students with developmental disabilities to reduce problematic behaviors and to increase prosocial behaviors. This intervention appears to be very effective when the communication responses trained are matched to the function of the student's problematic behaviors. In…