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Large group community-based parenting programs for families of preschoolers at risk for disruptive behaviour
C E Cunningham1, R Bremner, M Boyle
1Department of Psychiatry, McMaster University, Faculty of Health Sciences, Hamilton, Ontario, Canada.
Insights
Community-based parent training programs are more effective and cost-efficient for children with disruptive behavior disorders. These programs improve behavior problems and offer better long-term gains compared to clinic-based options.
Area of Science:
- Child Psychology
- Behavioral Health
- Public Health Interventions
Background:
- Many children with disruptive behavior disorders lack access to mental health services.
- Service utilization is lowest among high-risk populations, including immigrant families and those with severe behavioral issues.
Purpose of the Study:
- To compare the effectiveness and cost-efficiency of community-based large group parent training versus clinic-based individual parent training.
- To identify optimal delivery models for parent training to improve accessibility and outcomes for at-risk children.
Main Methods:
- Prospective randomized trial involving junior kindergartners identified with behavioral problems.
- Families were assigned to either a 12-week community-based group parent training, clinic-based individual parent training, or a waitlist control.
- Enrollment patterns and outcomes were analyzed, with a focus on immigrant families and those with severe behavioral issues.
Main Results:
- Community-based group parent training attracted more immigrant families and those with severe behavioral problems.
- Parents in the community group reported greater improvements in child behavior problems and sustained gains at 6-month follow-up.
- A cost analysis revealed community-based groups to be over six times more cost-effective than individual clinic-based programs for groups of 18 families.
Conclusions:
- Community-based large group parent training is a more accessible, effective, and cost-efficient model for addressing disruptive behavior disorders in children.
- This model shows particular promise for reaching underserved populations and improving long-term behavioral outcomes.
Abstract:
A significant percentage of children with disruptive behavior disorders do not receive mental health assistance. Utilization is lowest among groups whose children are at greatest risk. To increase the availability, accessibility, and cost efficacy of parent training programs, this prospective randomized trial compared a large group community-based parent training program to a clinic-based individual parent training (PT) programs. All families of junior kindergartners in the Hamilton public and separate school boards were sent a checklist regarding problems at home. Those returning questionnaires above the 90th percentile were block randomly assigned to: (1) a 12-week clinic-based individual parent training (Clinic/Individual), (2) a 12-week community-based large group parent training (Community/Group), or (3) a waiting list control condition. Immigrant families, those using English as a second language, and parents of children with severe behaviour problems were significantly more likely to enroll in Community/Groups than Clinic/Individual PT. Parents in Community/Groups reported greater improvements in behaviour problems at home and better maintenance of these gains at 6-month follow-up. A cost analysis showed that, with groups of 18 families, Community/Groups are more than six times as cost effective as Clinic/Individual programs.
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