Early treatment of behavioral problems can prevent their progression into intractable disorders. This study examined the impact of a multiple family group (MFG) intervention for children with behavior symptoms and their families. Fifty-four (n = 54) caregiver/child dyads with sub-clinical levels of oppositional defiant disorder (ODD) participated in a 16-week MFG. Child, caregiver, and family outcomes were assessed at baseline, post-treatment, and at 6 months follow-up. Significant decreases in impairment with parents, family members, and peers, and improvements in child self-esteem were found from baseline to follow-up. Caregiver stress increased; no significant changes in depression or perceived social support were found over time. The effectiveness of MFG as a preventive approach and areas of future research are discussed.
Keywords: behavior problems; multiple family group intervention; prevention programs.