Inspired by the pioneering work of Dr. G. R. Tucker and colleagues on French Immersion in Canada, later known as the St. Lambert experiment (Lambert & Tucker, "Journal of Educational Psychology," 65(2), 141-159, 1972), language immersion education also proliferated in the United States in the last decades. Research in the U.S.…

Sociocultural competence is the third goal of TWI programs, yet there is a lack of consensus on what it looks like in terms of student outcomes in the classroom. As an inherently social construct, sociocultural competence leads to successful interactions with people who are different from each other along various dimensions. Sociocultural…

The aim of this study is to examine which predictor variables are related to literacy attainment in Irish (Gaelic)-English bilinguals. The participants were in their second (n = 115) and third (n = 125) year of schooling in Ireland and were drawn from both native speaker and new speaker backgrounds. The constructs of phonemic awareness, verbal…

Measures of 31 Latinx students' attitudes in a Grade 5 Spanish dual language bilingual education (DLBE) program were compared with those of the same students four years prior. Twenty-one mainstream English students comprised a comparison group for the same time period. Some statistically significant changes occurred for students in DLBE related to…

This qualitative study examines strategies used by children in a kindergarten dual language immersion (DLI) class, when enacting and negotiating intersecting social constructions such as ethnicity, social class, and bilingualism. Drawing on data collected during the 2017-2018 academic year, this paper uses an intersectional lens to describe the…

The number of English learners (ELs) who do not reclassify as English proficient after the first five years of schooling has increased across the state of Texas. ELs are a diverse population of students with varying levels of English proficiency. Many students who begin school as an EL reclassify as English proficient in a timely manner and go on…

Purpose: This study examined the frequency of code-switching by Spanish-English-speaking children as a function of language proficiency in each language and diagnosis (developmental language disorder [DLD] or typical language development [TLD]). Method: Sixty-two Spanish-English-speaking children, 5-7 years of age, participated in this study (24…

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…

Conceptualizations of language as translanguaging (Otheguy, García, and Reid 2015) help us to render wholeness out of languages and groups of speakers socially constructed as distinct. Yet in practice teachers are still compelled to identify students by dichotomous institutional labels for discrete proficiencies in named languages: identity labels…

This dissertation draws on both qualitative and quantitative approaches to investigate the linguistic practices of teachers and children who are learning Mandarin Chinese as a Heritage Language (CHL) in two dual immersion preschools in California. CHL children have been interpreted as novice members in local speech communities who actively explore…

French immersion (FI) programs are becoming increasingly culturally and linguistically diverse as a result of growing migration to Canada. In the present mixed-methods study, I explore the perspectives and ideologies of teachers, principals, and central office staff in eight school divisions in Saskatchewan, Manitoba, and Alberta with respect to…

When considering access to broader learning opportunities beyond the core curriculum for Culturally and Linguistically Diverse Learners (CLDLs), the world language classroom is rarely a space that offers such access, despite the fact that CLDLs should have as much access to the development of multilingualism through school curricula as dominant…

The use of English to teach content subjects has been a growing trend in many parts of the world. It is labelled in a variety of ways, such as content-based learning, content and language integrated learning, immersion education, theme-based language teaching, and bilingual education, but it is referred to in this paper as English-medium…

The two-way immersion dual language education program design includes the use of language labels to identify students as either the English speaker or the speaker of a language other than English. This paper examines four focal student and two teacher interviews to consider the ways in which the idea of a 'language expert' transpired during…

Language immersion education uses a non-English language for a significant portion of instruction. One goal is to develop bilingual students, which many argue provides cognitive benefits. Using data from school choice lotteries, I estimate the effect of random assignment to a language immersion school on achievement in math and reading. Winning…