The Experiences of Blind Multilingual Students in High School in the COVID Era This study used a focus group approach situated within Participatory Action Research to examine the experiences of blind multilingual students in high school. All participants were from Spanish-speaking households, and the focus group was held virtually in Spanish.…

This dissertation project investigates the lived experiences of three transnational multilingual Asian writing teachers across transnational trajectories to understand how these teachers negotiate their identities within sociocultural, institutional, and ideological structures. Addressing the underrepresentation of transnational multilingual…

This dissertation is a quantitative analysis of language proficiencies through the lens of the dynamic model of multilingualism, using survival analysis to evaluate time until thresholds of foreign language proficiency are reached and nonparametric tests (Wilcoxon signed rank and Kruskal-Wallis) to compare proficiencies at distinct time intervals…

While large language models (LLMs) continue to grow in scale and gain new zero-shot capabilities, their performance for languages beyond English increasingly lags behind. This gap is due to the "curse of multilinguality," where multilingual language models perform worse on individual languages than a monolingual model trained on that…

Equity in education has become increasingly prioritized, due to the growing mainstream recognition of the inequitable practices that historically have and presently continue to exist in K-12 education. With the K-12 student population diversity continuously increasing in areas such as abilities, race/ethnicities, socioeconomic status, languages,…

The effects of the COVID-19 pandemic changed the way education transpired for teachers and learners worldwide. Widespread virtual learning brought deeper academic and social inequities among K-12 diverse learners to light. Multilingual learners and their teachers were no exception. Advocacy is a key identity and expected role of English language…

Although the United States has a population with diverse linguistic and cultural backgrounds, multilingual education has been greatly influenced by monolingual and raciolinguistic ideologies (Flores & Rosa, 2019; Garcia, 2014; Ruiz, 1984). With world language enrollment continuing to decline (Lusin et al., 2023), investigation of the lived…

The present dissertation examined the initial state of L3 phonology in native speakers of French and German who were Spanish-English bilinguals. The present work analyzed perception (Chapter 3), production (Chapter 4) and the perception production interface (Chapter 5). The results revealed that these bilinguals are influenced by both of their…

This dissertation investigates the experiences of multilingual writers in a writing center at a major research university based in the United States. It includes interviews with the writers and with the tutors who serve multilingual writers, to understand if these writers are getting what they need in the writing center to be successful in their…

This qualitative study sought to understand middle school students' developing mathematical arguments in a linguistically and culturally supportive classroom that featured mathematical writing and oral conferencing. Writing tasks and conferencing focused on developing the core algebraic practice of justifying by emphasizing audience and revision.…

Instruction for students classified as English Learners (EL-classified) in the US has been dominated by formalist orientations to language that focus instruction on acquiring decontextualized linguistic forms often as a prerequisite to mainstream classroom learning (Valdes et al., 2014). Many language scholars argue that these formalist…

Parental engagement is often used interchangeably with terms such as parental involvement and parental participation. Research has indicated that active parental engagement was less evident in culturally and linguistically diverse communities. The problem addressed in this study was that although culturally and linguistically diverse parents…

Multilingual families have received limited attention in the field of informal science education, especially in the context of science museums. These families may encounter challenges that do not exist for English-speaking families when engaging in science learning within museums that are primarily designed and developed in English (Ash, 2003;…

Increased global migration and a myriad of other social and political factors has made today's universities more diverse than ever. As a result, teachers in higher education regularly find multilingual learners from a variety of different linguistic and cultural backgrounds in their classrooms and must consider this diversity in their teaching.…

The academic achievement of Hispanic students is not increasing as much as the population is in schools across the United States. Although existing research explores the Hispanic achievement gap, none solely compares the relationship between Hispanic multilingual (ML) and Hispanic non-multilingual (non-ML) students. As the Hispanic population…