TY - JOUR AU - Y. Chen AU - C. F. Canfield AU - E. Roby AU - A. Weisleder AU - M. Farinelli AU - C. B. Cates AU - A. Mendelsohn A1 - AB - OBJECTIVE: To examine the effects of PlayReadVIP, a pediatric primary care intervention promoting early relational health, on child behaviors. STUDY DESIGN: A factorial randomized controlled trial enrolled mother-child dyads postpartum. PlayReadVIP was delivered in 2 phases: birth to 3 years (PlayReadVIP 0-3) and 3-5 years (PlayReadVIP 3-5). At enrollment, dyads were assigned to PlayReadVIP 0-3 or control. At age 3, dyads were rerandomized to PlayReadVIP 3-5 or control. Analyses included dyads with a second randomization and complete data on the mediators and child outcomes. In PlayReadVIP, dyads attended one-on-one sessions with a parent coach, in which they received child development information, learning materials, and real-time, strengths-based feedback on brief video recordings of parent-child interactions. Cognitive stimulation and harsh discipline were reported by mothers. Child behaviors were assessed using the Behavior Assessment System for Children, Second Edition. RESULTS: A total of 143 dyads, primarily immigrant, Latino/Hispanic, and low-socioeconomic status, comprised the analytic sample. Mothers in PlayReadVIP vs control had higher cognitive stimulation at 54 months, which resulted in reduced problem behaviors (aggression and attention problems) and better social skills in their children in second grade. No significant indirect effects through harsh discipline were found. CONCLUSIONS: PlayReadVIP leads to sustained but small improvements in child behaviors by enhancing maternal cognitive stimulation, emphasizing the potential of early intervention in pediatric primary care for promoting child mental health in disadvantaged populations. AD - Department of Pediatrics, NYU Grossman School of Medicine, New York, NY. Electronic address: yu.chen2@nyulangone.org.; Department of Pediatrics, NYU Grossman School of Medicine, New York, NY.; Department of Pediatrics, NYU Grossman School of Medicine, New York, NY; Department of Communication Sciences and Disorders, Northwestern University, Evanston, IL.; Department of Pediatrics, NYU Grossman School of Medicine, New York, NY; Department of Psychology, Purchase College, State University of New York, Purchase, NY. AN - 41692227 BT - J Pediatr C5 - Healthcare Disparities DA - Jun DO - 10.1016/j.jpeds.2026.115038 DP - NLM ET - 20260213 JF - J Pediatr LA - eng N2 - OBJECTIVE: To examine the effects of PlayReadVIP, a pediatric primary care intervention promoting early relational health, on child behaviors. STUDY DESIGN: A factorial randomized controlled trial enrolled mother-child dyads postpartum. PlayReadVIP was delivered in 2 phases: birth to 3 years (PlayReadVIP 0-3) and 3-5 years (PlayReadVIP 3-5). At enrollment, dyads were assigned to PlayReadVIP 0-3 or control. At age 3, dyads were rerandomized to PlayReadVIP 3-5 or control. Analyses included dyads with a second randomization and complete data on the mediators and child outcomes. In PlayReadVIP, dyads attended one-on-one sessions with a parent coach, in which they received child development information, learning materials, and real-time, strengths-based feedback on brief video recordings of parent-child interactions. Cognitive stimulation and harsh discipline were reported by mothers. Child behaviors were assessed using the Behavior Assessment System for Children, Second Edition. RESULTS: A total of 143 dyads, primarily immigrant, Latino/Hispanic, and low-socioeconomic status, comprised the analytic sample. Mothers in PlayReadVIP vs control had higher cognitive stimulation at 54 months, which resulted in reduced problem behaviors (aggression and attention problems) and better social skills in their children in second grade. No significant indirect effects through harsh discipline were found. CONCLUSIONS: PlayReadVIP leads to sustained but small improvements in child behaviors by enhancing maternal cognitive stimulation, emphasizing the potential of early intervention in pediatric primary care for promoting child mental health in disadvantaged populations. PY - 2026 SN - 0022-3476 (Print); 0022-3476 SP - 115038 ST - Parenting Intervention in Pediatric Primary Care Promotes Child Mental Health: Evidence from a Randomized Controlled Trial of PlayReadVIP T1 - Parenting Intervention in Pediatric Primary Care Promotes Child Mental Health: Evidence from a Randomized Controlled Trial of PlayReadVIP T2 - J Pediatr TI - Parenting Intervention in Pediatric Primary Care Promotes Child Mental Health: Evidence from a Randomized Controlled Trial of PlayReadVIP U1 - Healthcare Disparities U3 - 10.1016/j.jpeds.2026.115038 VL - 293 VO - 0022-3476 (Print); 0022-3476 Y1 - 2026 ER -