Research Reports

English Language Learners’ Math and Reading Achievement Trajectories in the Elementary Grades: Full Technical Report


Claudia Galindo

NIEER Working Paper – What Do We Know About the Impact of Publicly funded Preschool Education on the Supply and Quality of Infant/Toddler Care?


Debra J. Ackerman and W. Steven Barnett

NIEER Working Paper – Mathematics and Science in Preschool: Policy and Practice


Kimberly Brenneman, Judi Stevenson-Boyd and Ellen C. Fre

Effective Pre-School and Primary Education 3-11 Project (EPPE 3-11): Influences on Children’s Cognitive and Social Development in Year 6


Preschool Influences on Mathematics Achievement


Impacts of New Mexico PreK on Children’s School Readiness at Kindergarten Entry


Preschool Programs Can Boost School Readiness


Longitudinal Effects of the Arkansas Better Chance Program: Findings from Kindergarten and First Grade


Partnering for Preschool


What Research Says About K-8 Science Learning and Teaching


Preschool Program Improves Cognitive Control


The Impact of Teacher Education on Outcomes in Center-Based Early Childhood Education Programs: A Meta-analysis


Pamela Kelley and Gregory Camilli

An Effectiveness-based Evaluation of Five State Pre-Kindergarten Programs using Regression-Discontinuity


Challenging Behaviors: Preschool as a Contributing or Ameliorating Factor?


Lisa A. McCabe and Ellen Frede

Preschool Education Studies: A Bibliography Organized by Research Strengths


W. Steven Barnett

The Effects of the Arkansas Better Chance Program on Young Children’s School Readiness


The Economic Consequences of Early Childhood Education on the School System


Clive R. Belfield and Heather Schwartz

Is More Better? The Effects of Full-Day vs Half-Day Preschool on Early School Achievement


Kenneth B. Robin, Ellen C. Frede, & W. Steven Barnett

Preschool Effects on Hispanic Children’s Cognitive Development


Luis M. Laosa

How Much Does Quality Preschool Cost?


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