- Conditions
- Aggression Childhood, Bullying Victimization, Social Behavior
- Interventions
- Universal, classroom-based, Bullying and Aggression Prevention Program
- Behavioral
- Lead sponsor
- Children's Hospital of Philadelphia
- Other
- Eligibility
- 8 Years and older
- Enrollment
- 1,008 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2028
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 18, 2025 · Synced May 22, 2026, 12:51 AM EDT