In the face of colonial efforts to extinguish Indigenous language and culture, Kanien'keha:ka (Mohawk people) have been working to revitalize Kanien'keha (the Mohawk language) since the 1970s. However, Kanien'keha continues to experience greater speaker loss than gain. Through a comprehensive vitality assessment, this dissertation examines the…

The field of Heritage Language has experienced a great deal of advancement in the past few decades. Much research effort has been dedicated to analyzing and understanding different aspects of heritage language speakers, but less work has been done in the topic of pedagogical approaches. The few recent studies on pedagogical approaches have focused…

This dissertation investigates the initial and ongoing motivations of language revitalization practitioners. This study extends our understandings of language revitalization from the programmatic and sociological levels to the level of the individual practitioner. It also extends theory in L2 motivation into a largely unstudied language learning…

There is a significant diaspora of Mixtec people residing along California's Central Coast, mostly working in the agricultural sector. The new realities in the diaspora have brought Mixtec varieties in contact in new contexts where they co-exist with other Mexican Indigenous languages, as well as with Spanish and English. We urgently need more…

The dissertation focuses on the Chinese literacy experiences of different generations of Thai Chinese families in Thailand, spanning periods characterized by varying ideologies toward the Chinese language, which have either constrained or facilitated its acquisition. This qualitative work examines how evolving national policies and international…

Increasingly, speakers of minoritized languages around the world are becoming uprooted due to economic pressures, political forces, and environmental destabilization. As communities leave their traditional homelands, they often experience accelerated language shift. Although youth are in a critical position to further transmit their languages to…

In this work, based on an oral corpus of semi-directed interviews conducted in French with 40 L1 Chinese speakers learning French in France and in English with 29 L1 Chinese speakers learning English in the United States, I investigated the quotative system in non-native speech of English and French as it is used in the Chinese diaspora in Paris…

Dual language (DL) schools provide literacy in students' native languages; however, it is unknown if there is a focus on oral language (OL) development, an essential component for emergent bilinguals'(EB) literacy development. The purpose of this mixed-methods case study is to understand what DL teachers in Virginia know about OL instruction when…

As a country founded by immigrants, the United States (U.S.) has a long history of multilingualism. Multilingualism is associated with better linguistic awareness (Aronin & Singleton 2012; Bialystok, 2002), cognitive advantages (Aronin & Singleton 2012), and social benefits (Baker, 2001). The need for and value of multilingualism in an…

The Los Angeles Unified School District has undertaken an experiment in the education of immigrant students learning English. Over the 2021-2023 school years, the district opened three new high school Academies for recently-immigrated students explicitly tasked with centering their home languages to support their success in school. The students…

This dissertation examines individual, constricted agency in a multilingual environment within the context of a language discussion group and the form of social capital possessed by their Mexican Indigenous diasporic community living on the California Central Coast. The research is based on participant-observation ethnographic work with a language…

This dissertation explores subject pronoun expression (SPE) in Palenquero Spanish (PL Spanish) and Palenquero Creole (PL Creole), two languages that have coexisted for centuries in San Basilio de Palenque (Colombia), share most of their lexicon, but differ in their grammar. Crucially, this study investigates how the contact between them and the…

In response to widespread language loss, many Native American communities are engaged in revitalizing their languages. This dissertation is a systematic account of a tribal member learning Mutsun in the context of a language reclamation project. The last fluent speaker of Mutsun, a Costanoan language of central California, died in 1930. This study…

With an increase in multilingual learners in U.S. public schools, there is an imperative to understand the language practices, ideologies, and pedagogies within culturally and linguistically sustaining heritage language programs inside schools. Building on principles of translanguaging as a theory of practical language (Garcia, 2009; Li, 2018),…

Quechua language education and research has long been relegated to rural areas and elementary schools of the Andes. Nonetheless, current language policy in the southern Peruvian region of Cusco has opened new opportunities for Quechua, a minoritized Indigenous language, to be taught in cities and towns and in high schools. In this sociolinguistic…