Acadience Reading (AR) is a screener for early detection of reading problems in elementary students. Limited research exists, however, on its technical adequacy for evaluation of English Learners (ELs). In this study, we tested the long-term predictive validity and diagnostic accuracies of AR and examined the differences between native…

Language immersion students' lexical, syntactic, and pragmatic competencies are well documented, yet their phonological skill has remained relatively unexplored. This study investigates the Spanish vowel productions of a cross-sectional sample of 35 one-way Spanish immersion students. Learner productions were analyzed acoustically and compared to…

Purpose: The purpose of this study was to determine the extent to which third grade English reading achievement scores, as measured by the Texas English Language Proficiency Assessment System (TELPAS), differed between two groups of students--those educated in transitional bilingual classrooms taught by native-English speaking teachers (NESTs) and…

This paper reports the results of a descriptive study on the use of a technology-enhanced formative assessment system called Accelerated Math (AM) for ELLs and their native-English-speaking (NES) peers. It was comprised of analyses of an extant database of 18,549 students, including 2,057 ELLs, from grades 1 through 8 across 30 U.S. states. These…