RESUMEN
This study provides a 12-month follow-up evaluation of caregivers after participating in a 2-day Emotion-focused family therapy (EFFT) intensive, a brief intervention for caregivers of youth struggling with mental health difficulties. Caregivers (N = 498) of children (N = 337) completed measures of caregiver self-efficacy and child mental health difficulties 1 week before the intervention, immediately after the intervention, and at 4, 8, and 12-month follow-ups. Piecewise latent trajectory models revealed that parental self-efficacy showed a large immediate increase following the intervention, ß = 1.61 (1.32, 2.14), and although this effect was attenuated by 4 months, ß = -0.77 (-1.31, -0.52), it did not change further by 12 months. Reductions in child mental health difficulties were observed by 4 months, ß = -0.54 (-0.77, -0.37), and remained stable through the 12-month follow-up. Caregivers reporting more increases in self-efficacy also reported greater reductions in their children's symptoms at 4 and 12 months.