This qualitative case study explored the perspectives of school administrators on implementing structured English immersion (SEI) and dual-language bilingual education (DLBE) programs serving emergent bilingual learners at one urban Arizona elementary school. Using a sociocultural policy perspective, I analyzed findings from a series of interviews…

Considerable research on the two-way Spanish immersion model of education highlights benefits such as biliteracy, high academic achievement in both languages of instruction, and sociocultural competence for students of various linguistic and sociocultural backgrounds. The desire to gain these 21st century skills has caused a proliferation of dual…

Success in mathematics contributes to children's future career and lifelong financial security. There have been reports that dual-language education conveys academic advantages in mathematics achievement, although there is debate. This study aimed to investigate whether dual-language education benefits children's mathematics achievement and…

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 study evaluates the extent to which syntactic awareness contributes to reading comprehension in English-French bilinguals, considering both the potential for a direct relation, as well as an indirect one, through word reading. Participants were 146 first-grade students enrolled in early French immersion programs in Canada. While the children…

Chinese as the medium of instruction (MOI) is used across the curriculum for early childhood education in Hong Kong; however, kindergartens with non-Chinese speaking (NCS) students adopt different MOI, in which English remains an integral part of learning and teaching, to cater to the needs of NCS students and their families. The present study…

Providing instruction in multiple languages has the potential to simultaneously help both native English speakers and English learners to develop language proficiency. "Dual language programs" can help native English speakers develop proficiency in a second language and English learners develop proficiency in both their native language…

Guided by Dynamic Systems Theory (DST) and multidimensional perspectives on individual differences (IDs) in instructed second language (L2) learning (e.g., Larsen-Freeman, 2014; Sun & Zhang, 2020), this longitudinal mixed-methods study focuses on three conceptually different categories of L2 learners' IDs: working memory (WM), motivation, and…

The role of cultural identity in bilingual programs has barely been discussed in regard to second language acquisition (SLA). This research study focuses on providing relevant information that would help in providing more information about the experiences that an elementary student has during the second language learning process in a bilingual…

Research suggests effective immersive simulations that rely on augmented reality enhance teachers' self-efficacy and skills (Badiee & Kauffman, 2015). However, there is a gap in the literature as studies have largely ignored their uses in educational leadership programs (Bradley & Kendall, 2015). This study investigated the relationship…

The following article is an adapted and abridged excerpt from The Language Immersion Life: A Guide for Families by Millie Park Mellgren (2017). This book features answers to the most common questions Dr. Mellgren was asked as an elementary immersion principal. The volume features commentary and data gleaned from surveys given to hundreds of former…

This paper draws from a broader research project and reports on a qualitative case study that investigated instructional practices in grades 3-5 Two-Way Immersion (TWI) classrooms where the partner language is Spanish. Using Culturally Relevant Pedagogy (CRP) as the theoretical framework, the purpose of this study was to examine the degree to…

The goal of this toolkit is to shed light on the importance of authorizing nontraditional charter schools and how the challenges of authorizing nontraditional schools manifest in practice, as well as to provide action steps for authorizers and school leaders who are able and eager to lead the field on these complex issues. The toolkit contains the…

The purpose of this multiple-paper dissertation is to design a digital game and stealth assessments within the game to assess young second language learners' Chinese reading proficiency. In Chapter 2 (Paper 1), I describe the game designed for this dissertation and how it was implemented in a dual language immersion classroom. This study found…

The current study examined cognitive effects of two pathways of second language (L2) acquisition longitudinally in Chinese speakers learning English in an L2-dominant environment. Thirty-nine participants who attended an intensive 10-week English course (L2-instruction group) were compared to 38 participants who attended regular university courses…