The study found — decades later — that children who received a high-quality preschool program based ... explaining that classroom materials are available for students to manipulate in ways ...

Preschool social-emotional program shows lasting benefits for behavior and emotional regulation through high school.

The HighScope Perry Preschool study was conducted over 4 decades by the late David P. Weikart, founder of the High/Scope Educational Research Foundation; Larry Schweinhart, HighScope's current ...

The preschool went through a rigorous process of classroom observations and were scored on interactions with children. The curriculum focuses on things like problem solving, following a child's ...