This study investigates the integration of content and language in a Mandarin immersion program, focusing on the interplay between teacher beliefs and pedagogical practices. It examines how these practices align or diverge from teachers' stated educational ideologies through interviews, observations, and a questionnaire. This qualitative case…

Dual language immersion (DLI), an educational program in which students study grade-level content in English and a partner language, began in the United States in the early 1960s and has surged since the 2010s. Nationwide, DLI continues to rise in popularity (Freire, Alfaro, & de Jong, 2024). To some extent, this is because DLI has been…

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…

The purpose of this qualitative inquiry was to explore the implementation of the third pillar of dual language education (DLE), sociocultural competence. Teachers' perceptions of the structures both supporting and challenging implementation of the pillar were examined. An Elementary (K-5) two-way immersion DLE Program in the lower Hudson Valley…

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…

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…

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)…

It is well-documented that there is a strong relationship between vocabulary and reading comprehension in school-age children. Limited vocabulary knowledge can impact a student's reading achievement, as may be the case for school-age English Learners (ELs). This study aims to analyze the role of vocabulary in predicting reading comprehension…

The goal of a dual language immersion program is for students to attain high academics in both the target and the partner language. Students, who enter the program in Kindergarten, are immersed in common core language arts standards with targeted literacy instruction in Spanish for the entire block. By the time students reach fifth grade, they are…

The rapid growth of Mandarin Chinese and English dual-language (DL) programs and the differences between these two languages have fostered the need to investigate the early literacy performance of young students in a Mandarin/English DL program. This study used the interactive transfer framework (Chung et al., 2019) to understand the Mandarin and…

By numerous academic and behavioral indicators, schools still fall short of providing students of Color (SOC) equitable and positive educational experiences. A large part of the problem can be attributed to the scholarly and educational pursuits that continuously press SOC to defend their worth. In response, critical scholars have proposed…

The purpose of this study is to examine the experiences of first-year teachers, recently graduated from an Alternative Route to Teaching (ART) program and hired to teach within Spanish-English Dual-language Immersion strands at local schools. To do so, recordings and observations of classroom practice, teacher interviews, and supplementary data…

This three-article dissertation examined how policy choices in three key policy areas -- initial enrollment, service provision, and reclassification -- impact English learner (EL)-classified students. The first article examined the national landscape of state statutes, regulations, and state education agencies' (SEA) guidance that support…

Presently, across the nation, immigration headlines grip the public's attention with negative messages, under the assumption that immigrants are stereotyped as either individuals with criminal intent or people who are unpatriotic to the United States. Under this thought, politicians scramble to meet the needs of their state by protecting their…