The authors assessed a battery of number skills in a sample of over 500 preschoolers, including both monolingual and bilingual/ multilingual learners from households at a range of socio-economic levels. Receptive vocabulary was measured in English for all children, and also in Spanish for those who spoke it. The first goal of the study was to…

This dissertation was an investigation of how students in two-way bilingual immersion (TWBI) programs construct their bilingual identities inside and outside the school setting, highlighting the unique and multifaceted nature of their language development and cultural identity formation. TWBI programs aim to cultivate bilingualism and biliteracy,…

Oral language is foundational to literacy. Because their language is under construction, emergent bilingual students have unique needs related to literacy development regardless of the language of instruction. Knowledge teachers gain through formative assessment of student oral language can guide decisions about literacy instruction. The purpose…

Spanish speakers in the United States are a steadily increasing population, up by 233% since 1980. Given the growing population of dual language learners (DLLs) and the large numbers of Spanish-speaking children enrolled in pre-kindergarten programs, addressing the educational needs of preschool-aged DLLs has become a national imperative.…

Spanish speakers in the United States are a steadily increasing population, up by 233% since 1980. Given the growing population of dual language learners (DLLs) and the large numbers of Spanish-speaking children enrolled in pre-kindergarten programs, addressing the educational needs of preschool-aged DLLs has become a national imperative.…

This longitudinal study used latent growth curve modeling to investigate English literacy development in a sample of Spanish-speaking language minority students from third through eighth grade. This study also compared the sample's literacy development to the entire population of California students using state standardized test data. Second, this…

Framed within the growing population of English language learners (ELLs) in urban schools, this study examined the learning experiences of bilingual Latino/a students who were taught to serve as on-site interpreters at their inner-city K-8 school in California. Participants in the Young Interpreters Program had significantly higher scores in…

This article reports findings from a qualitative study of Spanish-English code-switching--or "Spanglish"--among bilingual Latina/Latino sixth graders at a middle school in East Los Angeles. Analysis of the data revealed significant parallels between the skills embedded in students' everyday use of "Spanglish" and the skills…

Fifty poverty-level Mexican American bilingual children in first and fourth grade were tested for verbal facility in both English and Spanish to determine which language was dominant at the initial grade level and an advanced grade level. An East Los Angeles almost all of its students lived in the same Federal Housing project, thus ensuring low…

The Language Profile of Bilingual Students in California was undertaken to determine: (1) students' range of performance on specific language tasks across four age groups in both Spanish and English; (2) the relationship of this performance to proficiency on two tests currently used in California; (3) how the development of the two languages…