ParentCorps is a culturally informed, family-centered preventive intervention designed to foster healthy development and school success among young children (ages 3-6) in families living in low-income communities. ParentCorps helps parents promote their children’s social, emotional, and self-regulatory skill development and effectively partner with early childhood educators to advance their children’s behavioral and academic functioning, mental health, and physical development. ParentCorps is implemented through a weekly series of fourteen 2-hour group sessions, which occur concurrently for parents and children. Groups include approximately 15 participants and are held in early childhood education or child care settings.