Research, policy & practice

Institute for Research and Public Policy, Choices Vol.15, no.8

Encyclopedia of Language and Literacy Development

National Institute for Early Education Research (NIEER)

Canadian Coalition for the Rights of Children

City University of London

Government of the United Kingdom, Department of Children, Schools and Families

Bernard van Leer Foundation, Early Childhood Matters No.112

New Zealand Council for Educational Research (NZCER)

UNICEF Canada

Child Trends, OPRE Issue Brief #1