State Pre-K Evaluations

Publications and Research

NIEER Co-Director Ellen Frede's presentation on research in preschool education includes information on randomized trials, NIEER state studies, and more.

Georgetown study finds Oklahoma's state-funded preschool for all program boosts children's skills dramatically.

This is the second report from an ongoing NIEER study of New Mexico PreK.

This study estimates the effects of state-funded pre-K in Arkansas on children's language, mathematics, and literacy skills through first grade.

In this study of the New Jersey Abbott preschool program, researchers identify ingredients of success others can use in developing programs with mixed delivery systems.