The National Institute for Early Education Research (NIEER) conducts academic research to inform policy supporting high-quality, early education for all young children. Such education promotes the physical, cognitive and social development needed for children to succeed in school and later life.
State Preschool Yearbook
http://nieer.org/state-preschool-yearbooks
The State Preschool Yearbook is an annual publication which has tracked the funding, access, and policies of state-funded preschool programs since the 2001-2002 school year. The Yearbook seeks to improve the public’s knowledge and understanding of state efforts to expand the availability of high-quality education to young children in the 21st century. We hope that this report will serve as a resource for policymakers, advocates, and researchers to make more informed decisions as state-funded preschool education moves forward to further decades of progress.
Learning Lovers.org 