Regulation-Focused Psychotherapy for Children With Emotion Dysregulation.

Emotion dysregulation is a transdiagnostic risk factor in childhood psychopathology that contributes to externalizing behaviors. To address this, regulation-focused psychotherapy for children (RFP-C) has been developed as a manualized, short-term psychodynamic intervention for 5- to 12-year-olds with externalizing behaviors rooted in underlying emotion dysregulation and affective conflict. The therapy follows a structured protocol comprising 16 child play therapy sessions and 4 parent sessions. Therapists use symbolic play, identify defense-based play disruptions, and adopt affect labeling to enhance implicit emotion regulation. In parent sessions, the "triangle of conflict" was deployed to reframe behavior as defensive, strengthen reflective functioning, and scaffold regulatory growth. Pilot data (n=3) and a randomized controlled trial (n=43) demonstrated feasibility, high adherence, and statistically significant reductions in oppositional defiant symptoms, with maintenance at the three- and six-month follow-ups. The limitations included a small sample size, reliance on waitlist controls, and scarce long-term durability data. Future research is needed to conduct multisite trials with active comparators, assess applicability across diverse conditions, and examine changes in defense mechanisms. To implement RFP-C across broader clinical settings, it is crucial to train specialized clinicians, identify children who are well suited for RFP-C, and integrate appropriate interventions tailored to each child's unique challenges.