Abstract
This study examined the impact of the Head Start Research-based, Developmentally Informed (REDI) preschool intervention on high school outcomes and explored longitudinal mediation. 356 children (58% White, 25% Black, 17% Latinx; 54% female, 46% male; Mage = 4.49 years) were recruited from Head Start classrooms which were randomized to intervention (N = 192) or “usual practice” (N = 164). REDI effects emerged on high school emotional symptoms (teacher ratings, d = 0.41) and behavior problems (composite of teacher, parent, youth ratings, d = 0.27) with the latter benefits mediated by earlier intervention boosts to social–emotional learning, social adjustment, and parent involvement. REDI had no direct impact on GPA or on-time graduation but promoted these outcomes indirectly mediated by earlier intervention effects.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 1236-1249 |
| Number of pages | 14 |
| Journal | Child development |
| Volume | 96 |
| Issue number | 3 |
| DOIs | |
| State | Published - May 1 2025 |
All Science Journal Classification (ASJC) codes
- Pediatrics, Perinatology, and Child Health
- Education
- Developmental and Educational Psychology