This study investigated the relations between bilingual students' amount of talk during classroom discussion, motivation, and self-reported bi-literacy skills (i.e. reading, writing skills in their native and school languages). Sixth-grade Spanish-English bilinguals in the United States (N = 121; M age = 12.119 years old; SD = 0.358) reported on…

Prior inquiry into teachers' beliefs demonstrates that a top priority of early childhood teachers' is developing children's social-emotional skills (e.g., Hollingsworth & Winter, 2013; Kowalski, Pretti-Frontczak, & Johnson, 2001). This study builds upon and advances the knowledge base by providing evidence that the pervasiveness of these…

Purpose: This 2-phase study aims to extend research on parent report measures of children's productive vocabulary by investigating the development (n = 38) of the Spanish Vocabulary Extension and validity (n = 194) of the 100-item Spanish and English MacArthur-Bates Communicative Development Inventories Toddler Short Forms and Upward Extension…

This study tested three hypotheses about the direct and indirect contributions of derivational morphological awareness to English reading comprehension in sixth-grade students from differing language backgrounds (n= 952). Students included Spanish-speaking, Filipino-speaking, and Vietnamese-speaking language minority learners as well as native…

Despite acknowledging the complex nature of vocabulary knowledge, researchers have rarely investigated the dimensionality of this construct empirically. This study was designed to test a multi-dimensional model of English vocabulary knowledge for sixth-grade students from linguistically diverse backgrounds (n = 584). Participants included language…

This longitudinal study examined the association between early patterns of home language use (age 4.5 years) and vocabulary growth (ages 4.5 to 12 years) in English and Spanish for 180 Spanish-speaking language minority learners followed from ages 4.5 to 12 years. Standardized measures of vocabulary were administered to children from ages 4.5 to…

English reading comprehension skill development was examined in a group of 87 native Spanish-speakers developing English literacy skills, followed from fourth through fifth grade. Specifically, the effects of Spanish (L1) and English (L2) oral language and word reading skills on reading comprehension were investigated. The participants showed…