Two-way immersion (TWI) programs in the U.S. integrate learners with different home languages and varied proficiencies in Spanish and English. Although both English home language (EHL) and Spanish home language (SHL) TWI students succeed academically in English, they often experience incomplete acquisition (Montrul 2011. "Morphological Errors…

This book investigates the acquisition of sociolinguistic knowledge in the early elementary school years of a Mandarin-English two-way immersion program in the United States. Using ethnographic observation and quantitative analysis of data, the author explores how input from teachers and classmates shapes students' language acquisition. The book…

While current Spanish dual-language immersion (DLI) programme models frequently promote strict adherence to structured Spanish and English times, we present an alternative approach, which frames children as language acquirers rather than as language learners. The approach, situated within a Spanish, DLI preschool, framed with a Reggio-inspired,…

This dissertation covers the purpose, findings, and implication of a 10-week ethnographic research study in a dual language immersion (DLI) third-grade classroom in the northeastern U.S. The purpose was to promote a better understanding of the processes and products of identity development in a DLI setting. Sense of belonging and language…

This paper discusses how teachers in a bilingual education programme see their pedagogies and interactions influencing student connection to the languages of the bilingual programme. The teacher perception of the classroom is explored because the classroom is one of the principal settings in which the students negotiate their bilingual identities.…

Few studies on the role of bilingualism in mathematics classrooms explore the intersection of biliteracy, language use, mathematical discourse, and numeracy--especially at the middle school level. Drawing from biliteracy development theory and reform mathematics education literature, this qualitative case study of a dual-language mathematics…

Using an ecology of language framework, the purpose of this study was to examine the degree to which English as a medium of instruction (EMI) at a private university in eastern Ukraine allows for the use of Ukrainian, the state language, or Russian, the predominantly spoken language, in large cities in eastern Ukraine. Uses of English and Russian…

In this article, the author explores the phenomenon of children's language choice and language use in a Korean-English two-way immersion (TWI) program. She does so by drawing on situations in which the children spoke of the principles guiding their choice of languages, and instances in which they voluntarily adopted Korean as the means of…

This study aims to investigate the role of mediation in the learning process from a sociocultural perspective, activity theory in particular. This study was carried out in a primary English immersion school within the CCUEI Programs in Mainland China. Data were collected mainly through observations and interviews, which were then supplemented by…