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 state of Delaware has a Dual Language Immersion program serving students from different backgrounds and varying socioeconomic statuses with a wide range of diverse needs. The state has ever-increasing difficulty finding qualified teachers who also speak the target language of the program, in this case, Spanish. As a result, districts within…

Domestic immersion (DI) is an effective context for postsecondary language learning, given that DI's instructor-curated environments promote meaningful second language use while providing abundant support for learners. However, DI is at present understudied within second language acquisition research, especially when compared to its more…

Language immersion programs seek to develop multilingual, multiliterate individuals able to engage with academic content. Studies of immersion students' language development provide details regarding language proficiency and accuracy, yet they generally do not address how features of written, academic language, for example, syntactic and lexical…

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…

Purpose: This study aims to document the impact of an 80-h virtual Spanish language immersion program on four elementary school leaders in Kentucky. Design/methodology/approach: This study used a mixed methods approach. Each subject participated in three semi-structured interviews with the researcher and a standardized oral language assessment.…

Purpose: This study aims to examine the impact of an online language immersion program on the participants' self-efficacy for culturally responsive teaching. Design/methodology/approach: The Culturally Responsive Teaching Self-Efficacy Scale (Siwatu, 2007), the Culturally Responsive Teaching Outcome Expectations Scale (Siwatu, 2007) and the…

As Two-Way Dual Language Programs continue in their nascent stages in the United States, some teachers, administrators, and researchers have reported issues of interest convergence. This construct refers to a Critical Theory principle that proposes alignment between the interests of whites and marginalized groups for a perceived common benefit,…

Although Dual Language Immersion Education is growing in popularity in the United States, staffing these programs represents one of the greatest challenges for school administrators. Ironically, this is the case even for Spanish-English Dual Language Immersion programs despite the fact that the United States has the second highest number of…

We investigated spelling errors in English and Spanish essays by Spanish-English dual language learners in Grades 1, 2, and 3 (N = 278; 51% female) enrolled in either English immersion or English-Spanish dual immersion programs. We examined what types of spelling errors students made, whether they made spelling errors that could be due to…

This paper analyzes how future educators would design their ideal school in the context of the Basque Country, with particular attention put on language planning and language teaching aspects. More specifically, we focus on the ideas about the languages to be included in the curriculum, the modes of inclusion of students' home languages and the…

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…

Purpose: There is limited research on the writing of young Spanish-English bilinguals and their writing in both languages. In the current study, we addressed whether written syntax features differed by language (English and Spanish) and varied as a function of grade level, English learner status, and instructional program (dual or English…

Purpose: There is limited research on the writing of young Spanish-English bilinguals and their writing in both languages. In the current study, we addressed whether written syntax features differed by language (English and Spanish) and varied as a function of grade level, English learner status, and instructional program (dual or English…

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…