How good does an early childhood program have to be in order to achieve school readiness outcomes for children? This is known as the "threshold question," and policy makers and others have wanted an answer to this question since the onset of public investments in early care and education (ECE) programs. With expansion of Head Start and…

In recent years, interest has increased in preschool programs that promote low-income children's early learning and development. Although research in this area has focused mostly on 4-year-olds, a growing number of 3-year-olds attend publicly funded preschool. In fact, in Head Start--a federally funded early childhood education program--the…

This report presents exploratory impact findings for 3-year-olds from the Head Start CARES demonstration, a large-scale randomized controlled trial implemented in Head Start centers for one academic year across the country. The study was designed primarily to test the effects of the enhancements on 4-year-olds, but it also provides an opportunity…

Preschool has long been viewed as a way to promote low-income children's early learning and development. Some promising classroom-based strategies have been found to enhance preschool children's social, emotional, and behavioral competencies. Most of this research has focused on 4-year-olds, even as a growing number of 3-year-olds attend Head…

The present study examined the role of child gender, child ethnicity, and teacher-child ethnic match in moderating the association between teacher-child relationship quality and children's classroom behavioral adjustment. The study was conducted using data from an ethnically diverse sample of 301 Head Start children and their teachers.…

Background: Asthma is a chronic health condition that has a disproportionate effect on low-income minority children who reside in large urban areas. African American children report significantly higher rates than the general population of children and have more-severe asthma and poorer outcomes. This article describes the prevalence of asthma in…

Policymakers from Congress to the state and local levels are sharpening their focus on the educational needs of children in foster care, a population that can exceed 700,000 nationally in the course of a year and which has doubled in the past two decades. In many cases, their strategies coincide with recommendations outlined in a recent report on…

Head Start teachers and their aides (n = 24) were assigned to either the experimental or active control treatment in this preliminary investigation on the effects of Child Teacher Relationship Training (CTRT) on 52 disadvantaged preschool children identified with behavioral problems. CTRT is based on the principles and procedures of Child Parent…

Despite significant increases in spending on child care and education during the last decade, PISA scores suggest that educational performance remains static, uneven and strongly related to parents' income and background. Better educational performance could improve labour market outcomes, raise growth, lower the consequences of a disadvantaged…

The purpose of the study was to examine the psychometric properties of the "Preschool Language Scale-4" (PLS-4) with a sample of English-speaking Hispanic and European American children who attended Head Start programs. Participants were 440 children between the ages of 3 and 5 years (52% male; 86% Hispanic and 14% European American).…

Research Findings: An observational study of 60 Head Start teachers and 341 children (177 boys, 164 girls) enrolled in their classrooms found teachers' book-reading practices to predict growth in children's receptive vocabulary. Multilevel growth analyses indicated that children in classrooms where teachers used more book-focused utterances made…

The purpose of the current study was to test the efficacy of a supplemental phonological awareness focused intervention delivered by community-based paraeducators with preschool children (M = 4.73 years) in eight Head Start classrooms in the rural Midwest. Participating children were randomly assigned to small groups within classrooms, which were…

A longitudinal, experimental-control design was used to test the hypothesis that native language instruction enhances English language learner's (ELL's) native language and literacy development without significant cost to English development. In this study, 31 Spanish-speaking preschoolers (aged 38-48 months) were randomly assigned to two Head…

This study examined the main and interactive effects of cumulative risk and child temperament on teacher ratings of social competence and observer ratings of peer play in a sample of Head Start preschoolers. A cumulative risk index (CRI) was computed by summing the total number of risk factors for each family. There was a difference in the…

To mark the 25th anniversary of the Convention on the Rights of the Child, this edition of "The State of the World's Children" calls for brave and fresh thinking to address age-old problems that still affect the world's most disadvantaged children. The report is inspired by the work of innovators around the world--who are pushing…