There are unique challenges to estimating causal effects of preschool for students with special needs that have not received attention in the literature. We revisit the Head Start Impact Study (HSIS) to illustrate that when and how special needs is defined has implications for the internal validity of and interpretation of special needs subgroup…

This study demonstrates the impact of an Early Reading First intervention on preschool children's language and literacy development using an ex post facto, causal-comparative research design. The project's professional development model was evaluated to produce a process and outcome evaluation to answer two overarching research questions: (1) What…

This study examines the impact of repeated exposures on word learning of preschool children with and without hearing loss (HL) in quiet and noise conditions. Participants were 19 children with HL and 17 peers with normal hearing (NH). Children were introduced to 16 words: 8 in quiet and 8 in noise conditions. Production and identification scores…

Head Start programs currently provide early childhood education and family support services to more than 900,000 low-income children and their families across the United States with an annual budget of around $8 billion in state and federal funds. Researchers and policy makers have debated the program's effectiveness since its inception in 1964.…

The objective of this study was to evaluate two early intervention packages to promote successful transitions to kindergarten for preschoolers with behavior problems recruited from Head Start preschools. Fifty children (M[subscript age] = 61 months; 76% male; 98% minority) referred by teachers due to early externalizing behavior problems were…

This paper uses data from the Head Start Impact Study (HSIS), a nationally representative multisite randomized trial, to quantify variation in effects of Head Start during 2002-2003 on children's cognitive and socio-emotional outcomes relative to the effects of other local alternatives, including parent care. We find that (1) treatment and control…

We evaluated the effectiveness of a two-generation preschool programme (centre-based early childhood education, parenting education and family support) on receptive language skills in children living in culturally diverse families with low income. Using a with-in subject pre-test/post-test design, children (N = 112) showed a statistically…

The purpose of this study was to examine the short-term effects of a music education intervention on the receptive language skills of students in an at-risk early childhood program. The target population was nine students ages 3, 4, and 5 in an at-risk, inclusive classroom in a Chicago public school. The problem of language delay is indicated in…

Infant intelligence from birth until the age of two was measured to determine the usefulness of infant intelligence tests. Twenty infants were tested regularly over the two-year period. Results showed neither simplex nor other long-term patterns of interrelationship among the infant intelligence scores obtained. The study concludes that the…

This document describes Even Start, a new federal family literacy program that combines early childhood education, parenting education, and adult literacy education. The program is based on the collaboration of community organizations and provides a new range of services. These services include family-centered education programs that involve…

An intervention program was designed to study offsetting progressive school retardation of deprived children and the impact of the program on the community. This third report presents findings at the end of the fourth grade, 3 years after the experiment ceased. Subjects were 88 children, all Negro, and 27 of these served as a distal control group.…

The purposes of this study were to determine (1) the long-range effectiveness on children's cognitive and affective development of 1, 2, and 3 years of the Central Cities Early Childhood Education Program; (2) how long preschool intervention must be continued to significantly alleviate special problems of disadvantaged children; and (3) the…

Even Start is a national program of early childhood and adult education to improve family literacy. This document is a series of four appendices which accompany the National Evaluation of the Even Start Family Literacy Program, a 4-year effort to assess projects, participants, and effects of Even Start. Appendix A provides in-depth description of…

The Even Start program was implemented to improve the educational opportunities of U.S. children and adults by integrating community early childhood education and adult education for parents into a unified family literacy initiative. This document is the final project report of the National Evaluation of the Even Start Family Literacy Program, a…

The Even Start program was authorized by Congress in 1988 to provide early childhood, adult, and parenting education to participating families in a family literacy initiative. This document provides an executive summary of the National Evaluation of Even Start, which assessed services, participants and effectiveness. The summary highlights topics…