A critical meta-analysis of all evaluations of state-funded preschool from 1977 to 1998: implications for policy, service delivery and program evaluation
Walter S. Gilliam, Edward F. ZiglerVolume:
15
Year:
2000
Language:
english
DOI:
10.1016/s0885-2006(01)00073-4
File:
PDF, 144 KB
english, 2000