Overview
- The randomized JAMA Network Open study enrolled 50 children ages 3 to 7 receiving Parent-Child Interaction Therapy over 16 weeks.
- Parents who received AI-driven prompts responded in about four seconds and their children’s severe tantrums were roughly 11 minutes shorter than with standard therapy.
- Children wore the smartwatch for about 75% of the study period, indicating acceptable engagement for home use.
- The system streams heart rate, movement and sleep data from a child’s smartwatch to a parent’s smartphone app that analyzes signals in real time and issues alerts.
- The work builds on earlier inpatient research showing 81% predictive accuracy and now requires larger, longer trials to refine performance and evaluate long-term benefits.