Effects of functional family therapy for adolescents in child welfare services on subsequent criminal charges and out-of-home placements: a randomized effectiveness trial
Journal of Experimental Criminology
Published online on April 10, 2026
Abstract
{"__content__"=>"\n Objective\n \n \n Method\n \n \n Results\n \n \n Conclusion\n \n ", "p"=>[{"__content__"=>"Functional Family Therapy (FFT) is an evidence-based intervention targeting adolescent behavioral problems, typically within juvenile justice contexts. In Norway, FFT is implemented in child welfare services, where juvenile justice involvement is not a prerequisite. This study aims to evaluate the effectiveness of FFT compared to treatment as usual (TAU) in preventing subsequent criminal charges and out-of-home placement."}, {"__content__"=>"This randomized controlled trial evaluated the effectiveness of FFT in comparison to TAU in preventing criminal charges and out-of-home placements among 129 youths aged 11 to 18. Participants were randomly assigned to either FFT or TAU. Outcomes were measured using national registry data at 18- and 36-months post-intake."}, {"__content__"=>"No significant differences were observed between the two groups on rates of criminal charges or out-of-home placements."}, {"__content__"=>"The findings contribute to the limited body of research on FFT in non-juvenile justice settings. These results underscore the necessity for further research to elucidate FFT’s effectiveness across diverse service contexts."}]}