Language education policy in Arizona has been on a rollercoaster over the last five years. Between 2019 and 2024, the state shifted from strict English-only enforcement to loosening restrictions and encouraging dual language approaches, then back to strict English-only enforcement. In this forum piece, we use approaches from critical discourse…

Purpose: The purpose of this study was to determine if the Vocabulary Acquisition and Usage for Late Talkers (VAULT) intervention could be efficaciously applied to a new treatment target: words a child neither understood nor said. We also assessed whether the type of context variability used to encourage semantic learning (i.e., action or object)…

The present study conducted a critical discourse analysis and a visual analysis on 12 beginner-level Spanish textbooks. The goal of the study was to examine the representation of Afro-Latinxs and the ideologies behind these representations. The frameworks that guided the study were Fairclough's framework for Critical Discourse Analysis (CDA) and…

For decades, the O'odham language has been in decline. But like many tribal nations, the Tohono O'odham are working to reclaim their language. Located on the campus of Tohono O'odham Community College (TOCC), the center was founded in 2020 and is for all O'odham, including those from other O'odham speaking nations. Creating opportunities where the…

This qualitative case study explored the perspectives of school administrators on implementing structured English immersion (SEI) and dual-language bilingual education (DLBE) programs serving emergent bilingual learners at one urban Arizona elementary school. Using a sociocultural policy perspective, I analyzed findings from a series of interviews…

Purpose: This study examined science achievement; science vocabulary knowledge; and the relationship between science vocabulary, language skills, and science achievement in school-age children with language/literacy disorders (LLDs) and typical language development (TD). Method: Thirty-nine sixth graders (11 with LLDs) completed standardized…

Purpose: We investigated the efficacy of "Story Champs" for improving oral language in third-grade Spanish-English bilingual children with developmental language disorder (DLD). Method: We implemented a concurrent multiple-baseline across-participants single-case design with four bilingual Spanish-English third-grade students with DLD.…

Purpose: Best practices recommend promoting the use of the home language and allowing caregivers to choose the language(s) that they want to use with their child who is deaf or hard of hearing (DHH). We examined whether Spanish-speaking caregivers of children who are DHH receive professional recommendations on oral bilingualism that follow best…

This dissertation explored the perspectives of stakeholders within a university-level Spanish Heritage Language (SHL) program in Arizona, focusing on their language ideologies and critical language education efforts. The study, rooted in Critical Language Awareness (CLA) and Culturally Sustaining Pedagogy (CSP) frameworks, challenges deficit-based…

In the U.S., the EL student population in public schools continues to grow and it raises the question on how to effectively instruct and prepare these students to achieve academic proficiency. The purpose of this quantitative study is to determine if and to what extent there is a quantitative link between gains from 2nd to 3rd grade where the…

For over two decades, emergent bilingual students in Arizona have languished under the state's English-only Structured English Immersion policies. Using Theo Van Leeuwan's (2007) legitimation in discourse framework, this study longitudinally tracks shifts in legitimation tactics across the four iterations of the policy--its inception with…

Using a lexical decision task, Wolter and Yamashita (2015) showed that collocations that exist only in L1 but not in L2 were not processed faster than collocations that only exist in L2 but not in L1 or a random combination of two words. This result seems to support the age/order of acquisition effects (Carroll & White, 1973) over Jiang's…

Preserving the Navajo language, or "Diné bizaad," is of profound importance for all Indigenous people in the United States, as Navajo is one of the more widely spoken Native languages yet is still facing the early stages of endangerment. Currently, the Navajo Nation, like other tribes, lacks a significant presence of community-based…

The purpose of this qualitative descriptive study was to explore how kindergarten through third--grade public school educators in diverse classrooms described the influence and challenges of multicultural teaching strategies, with a focus on content integration and knowledge construction, on learners' English language acquisition in Arizona. Two…

As critical approaches to Heritage Language (HL) instruction are increasingly more widespread, it is now more pertinent than ever to conduct research on Spanish linguistic variation that reveals systematicity and refutes hegemonic notions of 'incorrectness'. This variationist study examines the use and distribution of the Preterite and Imperfect…