The present dissertation brings together research on heritage language acquisition and bilingual education and makes inroads into the limited research on heritage language development in school-aged bilingual children. This study explores how bilingual education, patterns of exposure, and lexical frequency shape adolescent Spanish heritage…

Research on form focused instruction has provided support for the use of collaborative tasks in which learners focus their attention on formal aspects of language and consciously reflect on their own language use (i.e. produce language-related episodes or LREs). A strand of research on LREs in different educational contexts examines the effect of…

This article recounts three studies that portray an evolution from research examining the effects of researcher-designed instructional interventions to research examining the impact of helping teachers to design their own instructional interventions. Study 1 investigated the effects of an instructional treatment designed by the research team on…

This article focuses on qualitative self-report data from a mixed-methods study which investigated Grade 5 and 6 (n = 274), 11-12-year-old, Irish-medium (IM) immersion students' improvement in linguistic accuracy in response to an explicit-inductive approach to form-focused instruction (FFI). A series of typographically enhanced PowerPoint slides…

Two-Way Immersion (TWI) programs have demonstrated positive outcomes in students' academic achievement in English, yet less is known about content teaching and learning in the non-English language in these programs. This study uses math instruction as a lens to identify pedagogical strategies and challenges in the teaching of math in Korean to…

In this study, we examined the bilingual language development among Korean American first-graders in two southern California cities and explored the opportunities for language use available to them in various spaces: at school (one dual language immersion school and one traditional English-only public school), at home, and in the community. Data…

This paper first considers what it means to become truly proficient in a language other than the native one. It then looks briefly at the evolution of dual language programs. Next, it focuses on the issue of whether the first language (L1) or the second language (L2) serves as the language of mediation. Other dual language program issues are then…

Although Belgium is characterized by a widespread consensus that a functional proficiency in the two major national languages, Dutch and French, as well as in English is desirable, educational provision to achieve such proficiency has long been constrained by an official language policy which mandates that education must be monolingual in Dutch,…

Discusses the methodological concepts of medium- and message-oriented communication and applies these concepts to conventional foreign language and bilingual content classrooms, with specific reference to English as a Second Language. Argues that the interplay between message- and medium-orientation is an important feature of both these…

A study investigated the relationship between the degree to which students in an elementary foreign language immersion program use appropriate grammar, sentence structure, and vocabulary, and how many minutes per week teachers use direct instruction to teach these skills. Elementary foreign language teachers (n=53) were surveyed to (1) investigate…

This study investigated the degree of communicative competence of 8-year-old (n=45) students in five Welsh language immersion programs or Welsh-medium schools, comparing the children's skills with those of 10 native Welsh-speaking children. All were asked to retell a story show previously on video, and to participate in a group discussion task. In…