Accumulating evidence suggests children enrolled in full-time child care often display afternoon elevations of the hormone cortisol, which is an indicator of stress. Recent advances in immunoassays allow for measurement of activity in the hypothalamic-pituitary-adrenal axis and the autonomic sympathetic nervous system from saliva, and measurement…

This study examined preschool teachers' (n = 59) explicit print instruction during shared reading and considered whether the benefits of this practice to children's learning (n = 379) varied as a function of the classroom environment and children's developmental characteristics. Measures of explicit print instruction and the classroom environment…

This study examined classroom-level contributors to an acceptance of diversity in publicly supported pre-kindergarten classrooms across 11 states. Classroom composition, process quality, and teacher characteristics were examined as predictors of diversity-promoting practices as measured by the ECERS-R, acceptance of diversity construct. Findings…

A comprehensive research base exists concerning the congruence between parents' and teachers' ratings of the behavior of typically developing young children. However, little research has been conducted regarding the degree to which parents' and teachers' behavioral ratings of young children with disabilities are congruent. Additionally, previous…

This study examined the role of observed classroom quality in children's task-avoidant behavior and math skills in kindergarten. To investigate this, 1268 children were tested twice on their math skills during their kindergarten year. Kindergarten teachers (N = 137) filled in questionnaires measuring their professional experience and also rated…

Early exposure to the multiple risk factors associated with poverty is related to an elevated risk for academic difficulty. Therefore, it is important to promote academic resilience as early as possible and to identify factors that support resilience. Given the positive relation between early language skills and later academic outcomes, examining…

The purpose of this study was to describe the quality of toddler child care classrooms in the district of Porto, in the north of Portugal. One hundred and sixty classrooms for children between 1 and 3 years of age participated in this study. Results suggested the existence of poor average quality and absence of good-quality classrooms. Child-adult…

This study uses the Family and Child Experiences Survey (FACES) data from 1997 to investigate the degree to which child, family, classroom, teacher, and Head Start program characteristics are related to children's school readiness and continued development over the four-year-old Head Start year. Latent class analyses were used to examine the…

We examined the effects of a professional development intervention that included data-based performance feedback delivered via electronic mail (e-mail) on preschool teachers' use of descriptive praise and whether increased use of descriptive praise was associated with changes in classroom-wide measures of child engagement and challenging behavior.…

The purpose of this study was to test a model for predicting preschool-age children's behaviors with peers from dimensions of the classroom and teacher-child relationship quality when the children were from diverse race, ethnic, and home language backgrounds. Eight hundred children, (M=age 63 months, SD=8.1 months), part of the National Evaluation…

Relations between classroom behavior problems early in the preschool year and elementary school literacy and language outcomes were examined for an entire cohort of four-year-old Head Start children (N=2682). A cross-classified random effects model was used that controlled for the variance in literacy outcomes attributed to: (a) child-level…

A primary aim of the Chicago School Readiness Project was to improve teachers' emotionally supportive classroom practices in Head Start-funded preschool settings. Using a clustered randomized controlled trial (RCT) design, the Chicago School Readiness Project randomly assigned a treatment versus control condition to 18 Head Start sites, which…

The current study investigated the extent to which child, family, and classroom factors during Head Start are related to children's literacy and mathematics skills at the beginning of preschool and through first grade. Children and families (n = 945) were participating in the Family and Child Experiences Survey (FACES), a large-scale data…

This observational study of 106 pre-K classrooms in Tulsa, Oklahoma provides descriptive data on children's classroom experiences--classroom climate and exposure to academic instruction--and comparisons of Tulsa classrooms with a multi-state sample of pre-K and Head Start classrooms led by comparably educated teachers. We also examined teacher and…

A multilevel modeling approach was employed to investigate the relation between sex composition and developmental change in 70 urban preschool classrooms. The research represents a unique contribution as (1) few studies have examined the influence of sex composition during the preschool years, (2) it represents the first research to use a…