Universal preschool education at 4 should be adopted as a cost-effective way to improve outcomes for all
"Evidence shows large-scale, public preschool programs lead to better education, health, economic and social outcomes for children, families and countries."
Hirokazu Yoshikawa, Courtney Sale Ross Professor of Globalization and Education, and a University Professor at New York University
Stimulating and supportive interactions around effective curricula are the vital ingredients, requiring classroom-based coaching and mentoring of teachers.
