Objective Modest agreement between mothers', fathers', and teachers' reports of child
psychopathology can cause diagnostic ambiguity. Despite this, there is little research on …

Background More research is needed to improve measurement selection and to better
understand informant differences in reports of reactive and proactive aggression. Objective …

Relatively little is known regarding factors that may mitigate the strength of the associations
between forms of aggressive behavior and peer victimization. The goal of the current study …

Young children's social behaviour plays an important role in their lives. Most research
makes use of reports from adults and peers, rather than speaking to young children about …

Throughout the literature, there is a well-documented discrepancy between rating of
children's behaviors across different informants, typically parents and teachers. Many …

More research is needed to understand how aggression is associated with problematic
sleep, which is both a cause and consequence of aggression. Previous work has used factor …

In de huidige studie werd onderzocht wat de invloed is van zelfcontrole op de relatie tussen
agressie en opgroeien in een omgeving met of zonder middelenmisbruik. Hiertoe werden …