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…

Previous studies on second language (L2) phonetic acquisition in early bilingual learners have mainly examined immigrants to the L2 country; however, with recent growing dual-language immersion programs, the immersed bilingual group emerged and required more attention in the research. This study aims to investigate vowel patterns of young…

Language immersion education is a dream of the 1960s and 70s that has repeatedly found a way to reinvent itself and continue to survive. It not only brings language and culture to classrooms in all corners and cross-sections of society, but it raises the academic capital of the students who are a part of it. Also, as this study aims to promote, it…

The Bilingual Education Act was passed in 1967, marking the beginning of bilingual education in the United States. The bilingual education models implemented by schools across the world vary in name, design, and outcomes. The focus of my study was on two-way dual language (TWDL), a bilingual model in which children of multiple languages and…

This study explores working business professionals' perspectives towards the implementation of two-way language immersion programs in Texas public schools. Participants were selected for participation by means of a pre-selection survey that assessed various aspects of the cultural, educational, linguistic, familial, and business background of the…

This dissertation explores the potential differences in Armenian parental attitudes of those whose children were enrolled in a Dual Language Immersion Program (DLIP) and those whose children who were not enrolled in a DLIP towards four constructs of school perceptions: cultural appreciation (CA), academic progress (AP), importance of learning a…

Purpose: The purpose of this sequential explanatory mixed methods study was to identify and describe the leadership strategies that exemplary elementary dual immersion principals in Orange and San Diego counties in Southern California use to create an organizational culture of inclusiveness using Kennedy's (2008) five leadership qualities of…

This case study explored Spanish-speaking educators' perceptions and experiences of dual-language immersion (DLI) professional learning (PL). The study aimed to understand how PL offerings could best support and meet the needs of DLI Spanish teachers' best practices in the target language. The perceptions and experiences of seven Spanish DLI…

Currently there is a gap in research literature that displays examples of how central office and building level administrators interact, collaborate, and make decisions concerning dual language immersion programs. This qualitative single case study attempts to answer the following questions concerning this problem of practice: What are the forms…

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…

This dissertation focused on comparing the academic achievement and language proficiency in both English and Spanish of students at risk for language and learning difficulties, with bilingual typically developing students in two bilingual educational contexts: English as a Second Language program and Spanish two-way immersion program. Data was…

In second language acquisition, it is well known that an early age of onset and an extensive amount of naturalistic input are key elements promoting successful learning outcomes. What is less well known is what outcomes we can expect when the main source of these elements is full-immersion schooling, defined for the purposes of this study as a…

The U.S. is growing in its recognition of the value of multilingualism, and is rapidly expanding educational programs, such as dual language immersion (DLI), to that end (Singleton et al., 2018). However, the historical socio-political, regulatory, and cultural contexts have led to a current climate that may not demonstrate equivalent value of its…

This research uses a descriptive quantitative statistical design to examine campus-level results from the State of Texas Assessments of Academic Readiness (STAAR). The focus is on describing the achievement disparities between campuses that implemented Transitional Bilingual Education (TBE) programs and those implementing Dual Language (DL)…

Among the various forms of bilingual education in the United States, dual language immersion education has grown rapidly during the past decades (Lindholm-Leary, 2001; Wilson, 2011). Particularly, while the implementation of Mandarin Chinese immersion programs attracted educators and stakeholders' interest, limited attention was paid to research…