In this study, we examine the unique and shared contributions of Spanish and English core academic language skills (CALS) to English reading comprehension in a population of Spanish-English dual language learners in Grades 4 and 5 (n = 165). We focus on cross-disciplinary CALS, operationalized as sets of high-utility lexical, syntactic and…

The Common Core State Standards (CCSS) require students to read grade-level text with "scaffolding as needed." The current study examines the effectiveness of interactional scaffolding, which is responsive in-person support an expert provides to a novice reader in order to support the reader's comprehension during reading instruction,…

We compared students from schools with an enriched school library--that is, one with a larger and more up-to-date book collection--with students from schools with a typical school library. We tested effects of an enriched school library on reading motivation, reading frequency, and academic skills. Fourth- and fifth-grade students of 14 schools…