Research on the effects on early bilingualism on reading development is scarce. Here, we tackle this question by investigating whether the exposure to dual-language contexts (use of two languages in the same conversational situation) induces a boost in phonological and reading performance through more balanced spatial auditory attentional skills.…

The relationship between reading comprehension and reading fluency for linguistically diverse learners continues to be a topic of education research. The problem is third and fourth-grade second-language learners possess adequate reading fluency skills but demonstrate distinct reading comprehension difficulties compared to native English-speaking…

The purpose of this study was to investigate Spanish-speaking multilingual learner (MLL) students' long-term academic outcomes after participation in an early childhood education (ECE) program with English instruction. The study included 359 Spanish-speaking MLLs who qualified for Free and Reduced Lunch from Grade 1 to Grade 6. Participants…

Language proficiency exams have been used since the development of bilingual education. The purpose of the following case study is to demonstrate how the English and Spanish proficiency exams given to a child for admission into a dual language (Spanish-English) program framed a child in a deficit view and missed the proficiency the child had…

Purpose: The purpose of this study was to identify and describe latent dual language profiles in a large sample of school-age Spanish-English bilingual children designated as English learners (ELs) by their school district. Method: Data for this study include 847 Spanish-speaking ELs from kindergarten to third grade. Spanish and English narrative…

Purpose: This study explored approaches for measuring vocabulary among bilingual children with varying levels of proficiency in Spanish and English. Method: One hundred fifteen kindergarten and first-grade Spanish--English-speaking children completed measures of vocabulary and sentence repetition in Spanish and English. Scores were derived from…

The 2025 Central States Conference on the Teaching of Foreign Languages was held in Kansas City, Missouri on March 13-15. This year's theme, "Global Goals, Global Languages," highlighted the partnership of the United Nations' 17 Sustainable Development Goals (Global Goals) and language curricula. The Global Goals were created to address…

Using data from students in Grades 3-8 in school years 2018-2019 (N = 1,871) and 2021-2022 (N = 1,740), we examined the strength of fall math screening using Measures of Academic Progress (MAP) for predicting end-of-year state math assessment performance levels and whether this prediction varied across English language proficiency (ELP). In…

The purpose of this study is to explore the statistical nature of the linguistic interdependence hypothesis (Cummins, 1976, 2017) in the spring of 2nd grade of students in foreign language immersion programs. Specifically, the interdependent relationship between L2 language proficiency levels and L1 reading academic performance in an environment…

This study examined the extent to which kindergarten Spanish reading affected English reading growth trajectories through fourth grade among nationally representative Spanish-speaking bilingual students (N = 312) in the United States and whether the association varied by students' English oral proficiency. Multilevel growth curve analyses revealed…

In 2006-2007, California revised its English language proficiency (ELP) assessment, the California English Language Development Test (CELDT), which resulted in more stringent criteria and higher cut scores for meeting proficiency. Using regression discontinuity designs and a difference-in-differences approach, this study examines the effects of…

This cohort-sequential study explored the working memory (WM) structures that underlie growth in mathematical word problem solving (WPS) performance in elementary school emergent bilingual children whose first language (L1) is Spanish. To this end, children (N = 429) in Grades 1, 2, and 3 in southwest U.S. school districts at Wave 1 were…

This study sets out to explore the effect of proficiency and modality of interaction on code-switching (CS) amongst two groups of Spanish-Catalan learners acquiring English as a Foreign Language (EFL) in Primary school (grade 3, n = 24 and grade 6, n = 21). Data was retrieved from audio-taped oral activities (peer interaction and learner-teacher…

The purpose of the current study was to determine students' early reading profiles at the beginning and end of kindergarten using existing school-based measures with a sample of Spanish speaking, Latinx students. Using latent profile analysis, a multivariate analytic technique that empirically identifies profiles based on student responses to…

The rising demand for dual-language immersion (DLI) programs, which offer core instruction in two languages from early grades onward, has raised questions about program design and access. We leverage the rapid expansion of DLI schools across the U.S. state of Utah to estimate effects of DLI program availability on the academic achievement of…