The purpose of this study was to examine how classroom language contexts characterized by peer language skills and proportions of dual language learners (DLL) influenced English language development for DLL and non-DLL children. Participants were 2,131 children from 135 classrooms across preschool through Grade 3. Children were classified into…

This article reports on the study of differential change trajectories for early childhood approaches to learning. A large sample (N = 2,152) of Head Start children was followed through prekindergarten, kindergarten, and first grade. Classroom learning behaviors were assessed by teachers through the Preschool Learning Behaviors Scale twice in Head…

Evaluated the effect of listening to stories on children's vocabulary growth. Children acquired new vocabulary from listening to stories, with both frequency of exposure and teacher explanation of target words enhancing vocabulary learning. The interventions, however, were not sufficient to overcome the Matthew effect, as higher ability children…

Root word vocabulary was studied in two normative samples (English-speaking, wide socioeconomic range) and in an advantaged sample. Findings suggest that greater efforts should be made to foster vocabulary acquisition in the primary years, and that a rough vocabulary curriculum sequence can be identified for the elementary years. (Author)