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 Hawaiian Language Immersion program (HLI) is described and evaluated. HLI began in 1987 with two small classes on two islands and within 6 years had grown, in response to parent interest, to serve 621 students in grades K-7 in 6 schools on 5 islands. Participating students are taught entirely in Hawaiian until grade 5; in grades 5 and 6 one…

This paper examines efforts to save rapidly declining indigenous languages around the world. The entire process of language preservation and revitalization is a massive undertaking that requires immense long-term planning and support. These problems extend well beyond the linguistic concerns of the language itself. Language policy is inherently…