Indigenous-language immersion (ILI) is a form of schooling where all, or nearly all, classroom instruction in every subject area is conducted in an Indigenous language. This dissertation comprises three case study comparisons of neighboring pairs of ILI and English-medium school programs. The first case study examines two elementary schools in the…

The authors evaluate the success of Arizona's program for English Learners (ELs) twelve years after the implementation of Proposition 203 to determine whether it meets the "third prong" test of Castañeda v. Pickard (1981), which requires a demonstration of the effectiveness of a program after its implementation. This study is a follow-up…

This study examines the use of gamification as an innovative assessment approach to foreign language learning with 12-14-year-old students. A mixed methodology has been applied. Quantitative data have been collected from formative non-gamified and gamified assessments. Qualitative data was collected from a student questionnaire. The results were…

The purpose of this research is to examine the English language proficiency trajectories of 2,201 fourth- through eighth-grade Latino English learner (EL) students who differed by current English language proficiency and were enrolled in a dual language program. Results showed that (1) students in the four English language proficiency groups…

With the trend toward globalization and the continual change of the ethnic composition of the U.S. population, there is increasing awareness in the U.S. that not every child is raised in an English-only family. The purpose of this research is to explore the relationships among heritage language proficiency, ethnic identity, and self-esteem in the…

This paper reports on the classroom languaging practices of a group of science teachers in rural and township schools in South Africa where the majority of learners learn through the medium of English, despite the fact that it is the home language of only a small minority; and learners' poor English proficiency frequently restricts their access to…

South Africa is a multilingual country with 11 official languages. However, English dominates as the language of access and power and although the Language-in-Education Policy (1997) recommends school language policies that will promote additive bilingualism and the use of learners' home languages as languages of learning and teaching, there has…