This study examined whether adolescent students' externalizing behavior and prosocial behavior affects their academic achievement (i.e., school grades and standardized test scores) in two major academic domains (i.e., mathematics and German) over and above well-established determinants of school achievement (i.e., prior achievement, intelligence,…

This study examined the protective roles of early prosocial behaviours (at age 4) on later internalizing and externalizing problems (at age 6) and to what extent emotion regulation skills (at age 5) mediated these longitudinal associations in children from Turkey. Participants were 293 Turkish preschool children (M[subscript age] = 49.01 months;…

Teacher-child relationships in early childhood are a crucial prerequisite for children's emotional, social and academic development. Therefore, it is important to be able to measure accurately the quality of interactions among them. The Student-Teacher Relationship Scale (STRS) is a widely accepted instrument in measuring the quality of…

The present study examines the quality of peer relations as a mediator between exposure to IPV (intimate partner violence) and internalizing behaviors in a sample of 129 preadolescents and adolescents (ages 10-18), who were interviewed via telephone as part of a multigenerational, prospective, longitudinal study. Relational victimization is also…

This study was a randomized control trial (RCT) of Parent Management Training--The Oregon Model (PMTO) in Norway. A sample representing all health regions of Norway and consisting of 112 children with conduct problems and their families participated in the study. Families were randomly assigned to either PMTO or a regular services comparison…