Latent profile analysis (LPA) was used to explore whether multiple measures, each designed to address one aspect of classroom quality, could collectively differentiate early childhood classrooms in both a consistent and substantively meaningful way. Using data from the Head Start Impact Study from 2002/03, Head Start and center-based early…

This study examined the latent developmental patterns for classroom learning behaviors among children from underresourced families. Based on standardized teacher observations, a large sample (N = 2,152) of children was assessed for manifestations of Competence Motivation and Attentional Persistence twice annually through Head Start, kindergarten,…

This study used latent class analysis with data from the 2002/03 Head Start Impact Study to determine whether early childhood classrooms can be sorted into classroom quality groups based on their scores on multiple measures of quality, how many classroom quality groups could be identified, and what percentages of classrooms fall within each…

Measuring classroom quality and ensuring high-quality learning experiences for young children are interests of the Early Childhood Education Research Alliance, a research alliance of Regional Educational Laboratory Northeast & Islands. This study, conducted in collaboration with the alliance, addresses these interests by examining multiple…

Given the importance of accurately gauging early childhood approaches to learning, this study reports evidence for the dimensionality and utility of the Preschool Learning Behaviors Scale for use with disadvantaged preschool children. Data from a large (N = 1,666) sample representative of urban Head Start classrooms revealed three reliable…

This article reports the development and evidence for validity and application of the Adjustment Scales for Early Transition in Schooling (ASETS). Based on primary analyses of data from the Head Start Impact Study, a nationally representative sample (N = 3077) of randomly selected children from low-income households is configured to inform…

Useful assessment outcomes (as manifest through assigned scores) must show reasonable variation across children because it is that variation that presumably defines children's individual differences. Alternatively it is conceivable that some portion of the variability in assessment outcomes does not reflect child differences but rather differences…

This study reports new evidence for the dimensionality and validity of the Learning Behaviors Scale in samples of Head Start children. A sample of 900 former Head Start children enrolled in public kindergarten and first-grade classrooms was studied using modern techniques to analyze item responses represented as ordered categories. Findings from…

Educators need accurate assessments of preschool cognitive growth to guide curriculum design, evaluation, and timely modification of their instructional programs. But available tests do not provide content breadth or growth sensitivity over brief intervals. This article details evidence for a multiform, multiscale test criterion-referenced to…

This study used a developmental-ecological approach to investigate the relationship across the school year between early problems in preschool classroom situations and a comprehensive set of readiness competencies for urban low-income children. Study 1 identified 3 reliable and unique underlying classroom situational dimensions where behavior…

The present study identified higher order relationships among teacher assessments of approaches to learning and emotional and behavioral adjustment constructs for low-income urban preschool children. It examined the unique contribution of these dimensions to cognitive and social competencies and risk of poor academic outcomes. Analyses of a large…

The present concurrent study combined developmental and ecological considerations to examine the unique contribution of multiple preschool competencies to an indicator of early academic success. Participants included 195 Head Start children from 32 classrooms representative of a large, urban Head Start program. Dimensional (variable-centered)…