CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 5,250 enrolled / 5,250 target
Drug / intervention
Friend to Friend (F2F) with Coachingbehavioral
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT04164472
NCT04164472N/ACompletedHigh Momentum (65.9/mo)Completion was 12mo ago
CompareCT.gov

The Friend to Friend Program: Effectiveness When Conducted by School Staff

Children's Hospital of Philadelphia·interventional·Posted Nov 15, 2019·Updated Jun 1, 2026

In Brief

A clinical study evaluating Friend to Friend (F2F) with Coaching for Aggression. Completed, enrolled 5,250 participants across 1 site.

Signals

Enrolling ahead of pace

Detailed Summary

This study examines the effectiveness of the Friend to Friend (F2F) program when conducted by teachers and counselors with active coaching from the research team. The project involves 14 small group sessions for relationally aggressive girls and 8 classroom sessions. Students, teachers, counselors and parents at intervention and control schools fill out pre- and post- program questionnaires.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsAggression
CountriesUnited States
CollaboratorsEunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)

Timeline

N/ACompletedFinished
2020202120222023202420252026
First PostedNov 15, 2019
Enrollment StartNov 12, 2019
Primary CompletionJun 30, 2025
Study CompletionJan 31, 2026
TodayJul 2, 2026
Enrollment to primary: 5.6 yearsPosted 6.6 years ago

Arms & Interventions

Friend to Friend with Coachingexperimental

Program for relationally aggressive girls and their classmates delivered by school personnel who have been coached by study team.

Behavioral: Friend to Friend (F2F) with Coaching
Controlno_intervention

Referral to school counselor as needed as per standard practice.

Interventions

Friend to Friend (F2F) with Coachingbehavioral

Friend to Friend (F2F) with Coaching has 14 small group sessions and 8 classroom sessions as led by school staff with coaching from the Children's Hospital of Philadelphia (CHOP) research team. The program aims to improve problem solving and prosocial behaviors, and decrease aggressive behaviors.