The purpose of this interpretive qualitative study was to explore the challenges faced by Taiwanese professors when implementing EMI and to understand their perspectives in the context of Taiwan's Bilingual 2030 Policy. Spolsky's (2004) language policy framework was utilized to guide the research. Semi-structured interviews with seven Taiwanese…

Teaching and learning for emergent bilinguals is often based on monolingual instructional assumptions which ignore how emergent bilinguals use their entire linguistic repertoire to communicate and make meaning. Bilingual pedagogies such as Preview-View-Review have the potential to support the development of biliteracy and meaning-making of…

Curriculum-based measurement is designed to predict students' future reading performance and identify children in need of early reading intervention. Although curriculum-based measures in reading are commonly implemented in schools throughout the United States, their use with children living overseas is restricted due to the disparity that exists…

Latinx community college students have lower persistence and completion rates than White and Asian students (Causey et al., 2022). Results of a systematic literature review found the following root causes for these low retention rates: financial barriers, lack of institutional support, educational preparation, psychosocial considerations, and…

The present dissertation brings together research on heritage language acquisition and bilingual education and makes inroads into the limited research on heritage language development in school-aged bilingual children. This study explores how bilingual education, patterns of exposure, and lexical frequency shape adolescent Spanish heritage…

The Latino English Language Learner population continues to rise each year in our schools, currently accounting for over 10% of all K-12 students in the United States (Cheung, 2019). Even with this growth in population, Latinos continue to lag behind other races in academic attainment and advancement in postsecondary success (NCES, 2019). This…

Administrators and teachers are tasked with the opportunity to implement bilingual programs to accommodate the growing population of multilingual learners, or MLs. There is a debate in the field about the most appropriate structure for bilingual programs. Sheltered Instruction (SI) is a way to "shelter" MLs from the anxiety of regular…

Hispanic college enrollment in the U.S. will surpass 4.4 million students by 2025, far exceeding the growth rate of any other racial or ethnic group. Hence, the number of Hispanic-Serving Institutions (HSIs) identified by the Hispanic Association of Colleges and Universities (HACU) increased to nearly 570 in 2020 and is likely to accelerate…

The rate of autism continues to increase globally across cultures and languages. Inequities exist in early access to an autism diagnosis and necessary evidence-based education and related services for dual-language children in the U.S. This qualitative dissertation study investigated the perspectives and practices of 10 educators and therapists…

This dissertation investigates shifts in the languages ideologies of four Latina English-Spanish dual language teacher candidates (DLTCs) over four quarters in a Teacher Education Program (TEP) and bilingual endorsement. The goal was to determine whether any ideological shifts aligned with the goals of Dual Language Bilingual Education (DLBE) or…

The purpose of this study was to investigate Spanish-speaking multilingual learner (MLL) students' long-term academic outcomes after participation in an early childhood education (ECE) program with English instruction. The study included 359 Spanish-speaking MLLs who qualified for Free and Reduced Lunch from Grade 1 to Grade 6. Participants…

This study examines ideologies of language and orientations to bilingual education in California. Specifically, this study examines how three bilingually authorized first- and second-year teachers in one bilingual Oakland elementary school experienced professional development, and how that professional development connected, in multiple…

This study is framed in Bourdieu's theory of capital, which asserts that the choices we make are usually designed to help us become better off economically; that economic capital is, to some degree, exchangeable with other types of capital (e.g., social and cultural); and that other types of capital can be exchanged for economic capital. The…

There have been numerous studies about the instructional delivery models utilized for meeting the needs of ELLs, and particularly for ELLs with LD, but no specific studies were discovered that identify the instructional delivery models available for ELLs with LD from Latin America. Therefore, the problem that was addressed in this study was to…

This dissertation in teacher leadership represents original, independent research that investigated bilingual language instruction of an indigenous Alaskan group of students. Ethnographic research using qualitative and quantitative data was applied to develop an understanding of correlations between the value of English and Yup'ik language and…