The present study examined how adults living in the United States perceive children's developmentally-appropriate and problematic sexual behaviors before and after receiving psychoeducation on these topics. The purpose of the present study was to inform future psychoeducational programming. The present study specifically focused on whether male…

Self-esteem has always been a hot research object in the field of adolescent mental health. But in longitudinal research, using a single slope to describe the trajectory of adolescent self-esteem is unrealistic. The piecewise growth mixture model (PGMM) was used to fit the data in this study. Selecting from China Family Panel Studies database, a…

Relational aggression is a destructive behaviour that increases during adolescence. In order to develop effective interventions aimed to combat relational aggression, there is an urgent need to study what motivates this behaviour. This study investigates the association between status stress, status goals, and relational aggressive behaviour in a…

The linguistic transition that usually accompanies immigration is often related to a strong sense of split between two places, languages, identities and emotional settings. What happens, then, when people change countries and languages three, four or even five times during childhood and adolescence? In the present study, focusing on Third Culture…

This study investigated the normative use and developmental course of physical aggression (PA), defined as use of physical force such as hitting, biting, and kicking, from 8 to 26 months and predictors thereof. We used data from the Behavior Outlook Norwegian Developmental Study, comprising 1,159 children (559 girls and 600 boys). Both mothers and…