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…

More than 5 million English learners attend U.S. public schools--and yet fewer than 3% of teachers are certified to work with them. Fill that gap in teacher education with this practical and comprehensive textbook, an evidence-based guide to providing English learners in Pre-K-Grade 6 with explicit, systematic instruction on language and literacy…

This reader-friendly text examines the key foundational studies in early literacy. It addresses such essential questions as how research informs current practices and where the field still needs to go to provide the best learning opportunities for all children. Each chapter describes the methods and findings of one to five seminal studies,…

English-Spanish cognates are words that possess identical or nearly identical spellings and meanings in both English and Spanish as a result of being derived mainly from Latin and Greek. Of major importance is the fact that many of the more than 20,000 cognates in English are academic vocabulary words, terms essential for comprehending school…

The purpose of this study was to empirically examine the dimensionality of language ability for young children (4-8 years) from prekindergarten to third grade (n = 915), theorizing that measures of vocabulary and grammar ability will represent a unitary trait across these ages, and to determine whether discourse skills represent an additional…

Purpose: The authors of this study described developmental trajectories and predicted kindergarten performance of Spanish and English receptive vocabulary acquisition of young Latino/a English language learners (ELLs) from socioeconomically disadvantaged migrant families. In addition, the authors examined the extent to which gender and individual…

Differences in literacy growth over the summer versus the school year were examined to isolate how schooling affects children's literacy development from preschool through second grade across four literacy skills. Children (n = 383) were tested individually twice each year for up to 4 years on measures of phonological awareness, decoding, reading…

Vocabulary forms a relentless divide between children who succeed and those who do not. This divide is often between poor children and their privileged counterparts. Without vocabulary knowledge, children cannot interpret text meaningfully or respond in ways that enable them to fully participate in classroom discussions. "All About…

Reading comprehension--the ability to understand the meaning of text--is a foundational ability that enables children to learn in school and throughout life. Children who struggle with reading comprehension in the third or fourth grade are at high risk for dropping out of school, with detrimental effects on their future employment, income, and…

The present paper was written under the auspices of the interdisciplinary research group "Educational Processes, Competence Development, and Selection Decisions at Preschool and Primary School Age (BiKS)" (FOR 543), funded by the German Research Foundation (DFG). The surveys were conceptualised and supervised as part of the developmental…

The genetic factor structure of a range of learning measures was explored in twin children, recruited in preschool and followed to Grade 2 ("N"?=?2,084). Measures of orthographic learning and word reading were included in the analyses to determine how these patterned with the learning processes. An exploratory factor analysis of the…

In this 3-year longitudinal study, the authors tested and extended M. Senechal and J. Le Fevre's (2002) model of the relationships between preschool home literacy practices and children's literacy and language development. Parent-child reading (Home Literacy Environment Questionnaire plus a children's Title Recognition Test) and parental teaching…