This secondary analysis study examined patterns, predictors, and outcomes of dual language learners' (DLLs') development in Spanish and English. Research Findings: Latent profile analysis identified three groups of DLLs: Balanced Bilinguals (54%), English-Dominant Bilinguals (25%), and Spanish-Dominant Bilinguals (21%). These groups had fairly…

In this study, we examine the Spanish proficiency progress of elementary Spanish-English bilinguals in three types of language program models: a dual language bilingual education (DLBE) model with a 90/10 language allocation, a DLBE model with a 50/50 language allocation, and an English as a Second Language (ESL) model over an academic year. In…

The unprecedented growth of Spanish-English dual language learners (DLLs) in new destination states (e.g., Georgia, Indiana, South Carolina, Tennessee) calls for better understanding of the relation between their bilingual vocabulary skills and English reading achievement. The current study focused on school-age Spanish-English DLLs (N = 60) in…

Academic language skills support mid-adolescents' comprehension of the language of school texts. To date, scarce research has explored associations between dual academic language skills and reading comprehension among mid-adolescent dual language immersion (DLI) students. This study examined individual differences in Spanish and English academic…

Cross-linguistically, monolingual children produce target-like inflected verbs much earlier than they can reliably distinguish between singular and plural subject-verb agreement morphology in comprehension (i.e. Johnson, V., J. de Villiers, and H. Seymour. 2005. "Agreement Without Understanding? The Case of Third Person Singular /s/."…

This study explores the role that socioeconomic status (SES), home and school language and literacy practices, and oral vocabulary play in the development of English reading skills in Latino English language learners (ELLs) and how these factors contribute differentially to English reading outcomes for children of different ages and in different…

The goal of the current study was to determine whether Concept of Word in Text (COW-T) predicts later sight word reading achievement in Spanish, as it does in English. COW-T requires that children have beginning sound awareness, automatic recognition of letters and letter sounds, and the ability to coordinate these skills to finger point…

The present study investigated language skills and reading comprehension with English monolingual and Spanish-English bilingual children in grades 2-5. Of the 377 children in the sample, 207 were English monolingual and 170 were Spanish-English bilingual. Data were collected within a cohort-sequential design for two academic years in the fall and…

This longitudinal study examined the role of oral proficiency on English reading comprehension, as measured with elicited narratives using a wordless picture book, "Frog Where are You?". The sample consisted 102 English language learners, including both Spanish and Cantonese speakers. Narrative samples were collected in the winter of…

The United States is experiencing an increase in young students developing literacy in English and Spanish. Schools providing dual-language English/Spanish instruction need technically adequate tools to assess reading skills in the languages of instruction, and interpretation of results needs to acknowledge the complexity of cross-linguistic…

This three-year longitudinal study investigated the role of language of instruction in moderating the relationships between initial levels of English oral language proficiency and Spanish reading comprehension and growth in English reading comprehension. The study followed Spanish-speaking English language learners in English-only literacy…

Purpose: This study evaluated the extent to which the language of intervention, the child's development in Spanish, and the effects of English vocabulary, use, proficiency, and exposure predict differences in the rates of acquisition of English in Latino children with specific language impairment (SLI). Method: In this randomized controlled trial,…

Data on language competence and language use were obtained for 99 Spanish/English bilingual elementary school children (kindergarten through fourth grade) from Albuquerque. The children's language skills were assessed by teachers, interviewers, and the children themselves. The teachers and the children also estimated the extent to which the…

The Office of Civil Rights (2001) and the No Child Left Behind Act of 2001 (Antunez, 2003) mandate that language proficiency and academic achievement be measured in order to provide equal educational opportunities to English language learners and have an accountability system for their language and academic growth. The Cognitive Academic Language…

This study investigated the role of language factors as potential determinants of Hispanics' educational progress. Language background factors included exposure to, use of, and proficiency in both Spanish and English, and the students' perceptions of those factors. They were studied in relation to standardized measures of college aptitude and…