Aggression in childhood has been linked to adverse outcomes in later life, for both victims
and perpetrators. School-based prevention programs have been previously shown to be at …

Purpose: Present study investigated the effectiveness of school-based intervention
programs on reducing aggression among children and adolescents. Method: A thorough …

Objective To quantify the effectiveness of school-based violence prevention programsfor
children identified as at risk for aggressive behavior. Design Systematic review and meta …

Aggressive and defiant behaviors in students are costly to schools, teachers, and students.
In this paper, we summarize findings from meta-analyses, systematic reviews, and meta …

There is evidence based on a large number of studies that aggression and violence are
severe problems at school (Craig & Harel, 2004), having various negative effects for all …

This study provides a synthesis of meta-analyses and systematic reviews on non-
pharmacological treatments for childhood aggression. Treatments referred to universal …

Aggressive behaviour among adolescents has significant social and economic costs.
Numerous attempts have been made to intervene to reduce aggression in adolescents …

Several recent meta-analyses of universal school-based violence prevention studies
indicate the overall positive impacts of these approaches on aggression. These studies …

Background: For elementary school-children with aggressive behaviour problems, there is a
strong need for effective preventive interventions to interrupt the developmental trajectory …

Background: Youth violence and related aggressive behaviors have become serious public
health issues with physical, economic, social, and psychological impacts and …