This dissertation examines the linguistic behavior of code-switching in three groups of highly proficient Cantonese-English bilinguals. Code-switching refers to alternating between two or more languages within the same sentence or between two sentences. While traditional research on bilingualism often compares bilingual speakers against…

We examined spelling errors patterns, cohesive ties, and syntax features in English and Spanish essays written by Spanish-English emergent bilinguals in Grades 1, 2, and 3 (N = 278; 51% female) enrolled in either English immersion or English-Spanish dual immersion programs. In Study 1, we addressed whether students made consistent spelling errors…

The purpose of this study was to analyze the use of reading strategies being implemented in an urban school district in the Southeast. This study was framed on the SIOP (Sheltered Instruction Observation Protocol) Model (Echevarria et al., 2017). SIOP is an instructional framework that has been used in K-12 schools since the 1980s. It is a…

Clipping is a word formation process in which a word is reduced/shortened to one of its parts as in exam, math, grad, lab, Sue while still retaining the same meaning and same part of speech. Clipping is classified into: (i) Initial clipping: phone (telephone), net (Internet); (ii) Medial clipping: fancy (fantasy), ma'am (madam); (iii) back…

Although the literature on computer-assisted language learning has demonstrated that digital tools such as online translators and bilingual dictionaries offer affordances to second language (or foreign language) writers of English to solve linguistic (lexical and syntactic) issues, the extent to which digital technology supports multilingual…

Background/Context: The landscape of English-medium independent schools today is increasingly multilingual, challenging traditional monolingual norms of English testing and teaching. Multilingual learners--students who are able to navigate school in more than one language--are more vulnerable to the negative impacts of standardized tests in…

The present study investigated critical incidents in multilingual classrooms from teachers' perspectives to identify resources to make multilingual classrooms succeed. Our study is embedded in identity theories such as Mead's symbolic interactionism, translanguaging, and global language theory. The incidents referred to the language of…

The phonological loop of the working memory system plays a key role in language learning. This study examined the trajectories between two dual-language learner groups (English Learners [ELs] and Spanish Learners [SLs]) on phonological loop measures in L1 and L2. At Grade 1, children completed a battery of vocabulary and cognitive measures and…

The purpose of this study was to gain a better understanding of how students who are refugees describe their social supports, with a focus on their relationships with those who are supportive of their interest in higher education both within and outside of the school system. Few studies have explored the social capital of these students, and how…

Within the field of linguistics, whether considering language contact situations (Weinreich, 1979) or foreign language education (Lado, 1957), the topic of language transfer, especially as it relates to pronunciation, has always been an item of particular interest. While research on such transfer has mostly focused on various phenomena of the L1…

Recent data indicate a drop in the enrollment and re-enrollment of international students at colleges and universities in the United States. Campus climates and cultures, specifically the historically grounded facet of these climates and cultures, remained unexplored as a possible cause. This ethnographic case study's purpose sought to explore the…

With the wide introduction of English-medium instruction (EMI) to higher education institutions throughout East Asian countries, many East Asian universities are using English proficiency tests that were not originally designed for this context to make admissions and placement decisions. To support the use of these tests in this new EMI context,…

Nawat, the highly endangered indigenous language of El Salvador, is undergoing a revitalization process. This dissertation, conceived within this context, focuses on the second-language (L2) acquisition of features of Nawat pronunciation by learners who have Salvadoran Spanish as their first language (L1). Specifically, I assess the acquisition of…

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…

This paper reports the results of a narrative inquiry study on exchange programs, intercultural awareness, and professional development in eight former participants of the Fulbright Foreign Language Teaching Assistant--FLTA--program. This study used written narratives to collect data from eight participants of the FLTA scholarship program who…