Purpose: This longitudinal study investigated the trajectory of Spanish article accuracy in Spanish-English dual language learners (DLLs) from preschool to first grade, addressing the need for longitudinal data on the variability of Spanish grammatical skills in DLLs in English immersion classrooms. Method: Language sample analysis was conducted…

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…

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…

The 1-year longitudinal study presented here examined the extent to which the ability to build phonologically specific lexical entries as a result of increasing vocabulary size predicts word reading via its impact on phonological awareness within and across languages in 62 emerging English (L1) and French (L2) Grade 1 children (M = 75.69 months,…

The purpose of this study is to examine the professional development (PD) needs of Chinese dual language immersion program (DLI) educators, particularly the PD supports these teachers receive. This instrumental case study examined the professional learning of four Chinese language DLI teachers through semi-structured interviews and observations of…

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…

As digital technologies proliferate throughout classrooms in the United States, iPads and other mobile tablets have been heralded as tools for enhanced peer collaboration. However, little research has examined exactly how students interact with and around iPads during collaborative learning tasks. This study employs multimodal interaction analysis…

Research has shown that language and literacy skills in a first language (L1) are related to performance in a second language (L2) and that these relations are reciprocal. However, cross-linguistic skills related to word reading are influenced by numerous factors. These include linguistic factors such as the specific language and literacy skills…

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…

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)…

This book engages Canadian and Chinese language educators, graduate students, pre-service teachers, school principals and teachers in an enhanced reciprocal learning process by collaboratively reflecting on and writing up the school-based language curriculum projects and school-based language teachers' professional development activities in…

Children who attend English immersion institutions present largely different attitudes toward learning English. The current study attempted to explain these differences by examining the variations of children's temperament (i.e., impulsiveness and anxiety). The study also investigated whether parent-child interactions as a means for English…

In this paper, we address a lack of assessments of partner language development in dual language immersion (DLI) programs. We propose several important considerations that are necessary for the creation of research-based assessments of partner language development in DLI programs, focusing on Spanish as an example. We first discuss what these…

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…