Research on classroom peer effects has focused nearly exclusively on high-income countries and on academic skills. Little is known about peer effects in low-income countries and whether effects differ under different educational environments (e.g., teacher-directed versus child-centered, conditions of concentrated advantage or disadvantage). Based…

Previous research on Montessori preschool education is inconsistent and prone to analytic flexibility. In this preregistered study, disadvantaged preschoolers in a French public school were randomly assigned to either conventional or Montessori classrooms, with the latter being adapted to French public education. Adaptations included fewer…

Two-generation human capital programs seek to promote the education of parents and children simultaneously. This study examines relations between family participation in Career"Advance," which recruits parents of Head Start children into a workforce training program, and children's Head Start attendance. The sample included 293 children…

One-quarter of the Head Start population has a mother who participated in the program as a child. This study uses experimental Head Start Impact Study (HSIS) data on 3- and 4-year-olds (N = 2,849) to describe multigenerational Head Start families and their program experiences. In sharp contrast to full-sample HSIS findings, Head Start has large,…

The federal child-care subsidy program represents one of the government's largest investments in early care and education, but little is known about whether it increases low-income children's access to higher quality child care. This study used newly available nationally representative data on 4-year-old children (N = 750) to investigate whether…

Head Start enhances school readiness during preschool, but effects diminish after children transition into kindergarten. Designed to promote sustained gains, the Research-based Developmentally Informed (REDI) Parent program (REDI-P) provided home visits before and after the kindergarten transition, giving parents evidence-based learning games,…

Abundant U.S. research documents an "immigrant advantage" in children's physical health. This article extends consideration to the United Kingdom, permitting examination of a broader group of immigrants from disparate regions of the world and different socioeconomic backgrounds. Drawing on birth cohort data (ages 0-5) from both countries…

Child engagement in prekindergarten classrooms was examined using 2,751 children (mean age = 4.62) enrolled in public prekindergarten programs that were part of the Multi-State Study of Pre-Kindergarten and the State-Wide Early Education Programs Study. Latent class analysis was used to classify children into 4 profiles of classroom engagement:…

An extended longitudinal study compared cognitive development in children adopted from Romania before 24 months and in United Kingdom adoptees with an additional sample of Romanian children adopted after 24 months. Findings indicated that there was considerable catch-up among late-placed Romanian children but they exhibited lower cognitive scores…

Effects of the Mother-Child Home Program (MCHP) were evaluated with a broad range of measures on cognition, social behavior, and emotion. Findings indicated that children in Bermuda scored above U.S. norms on cognitive tests and were functioning well in the preschool period. The MCHP had few demonstrable effects on any segment of the sample. (RH)

Cognitive outcomes at age 11 of 131 Romanian adoptees from institutions were compared with 50 U.K. adopted children. Key findings were of both continuity and change: (1) marked adverse effects persisted at age 11 for many of the children who were over 6 months on arrival; (2) there was some catch-up between ages 6 and 11 for the bottom 15%; (3)…

Investigates levels and patterns of intellectual development of 131 socioeconomically disadvantaged children in university-based intervention group day care or community day care, or with little or no day care. Results suggest that high quality day care may positively change the intellectual development of socioeconomically disadvantaged children.…

Examined parental correlates of child attachment in preschool-aged, economically disadvantaged, urban, African-American sample. Found that 61% were securely attached, with girls more likely to be securely attached than boys. Parents of securely attached children were rated as more warm and accepting, less controlling, and less likely to use…

Identified groups of economically disadvantaged children showing high externalizing behavior in first grade that persisted (persistent) or decreased (improver) in third grade, or low first- grade levels that were stable (unproblematic) or increased (new problem) in third grade. Found that verbal ability, behavioral impulsivity, parent…