While evidence has accumulated to support the argument of shared computational mechanisms underlying language comprehension between humans and large language models (LLMs), few studies have examined this argument beyond native-speaker populations. This study examines whether and how alignment between LLMs and human brains captures the homogeneity…

Bilingual children demonstrate varying levels of proficiency in each of the two languages to which they are exposed. Even though it is widely acknowledged that bilingual children are not a homogenous group, existing studies on dual-language profiles in bilingual children have focused on expressive language profiles. In this study, we used the…

This dissertation analyzes the production and perception of lexical stress in trilinguals' first, second, and third languages (L1, L2, and L3) to evaluate how the cue-weighting transfer hypothesis applies to L3 acquisition. According to this hypothesis, acoustic cues to stress have different weights across languages, and results from both…

The present study investigated how L2 students in L1-dominant upper-level undergraduate professional communication courses self-identify their needs in undertaking collaborative tasks such as writing professional documents and preparing for group presentations with L1 students. A survey was conducted on L2 students in these upper-level…

Emergent bilinguals' engagement and participation with learning is closely connected to the identities they are able to construct in this learning. In this paper, I present a model for understanding how young emergent bilinguals begin to construct identities with language and learning across school-based activities. Drawing upon Holland,…

This study attempts to tease apart the effect of dominant languages of communication on the acquisition of syntactic properties of L3 French in order to test the current L3 generative theories. Three groups of bilinguals took part in this study: L1 Persian/L2 English, with French as the dominant language of communication, L1 Persian/L2 English,…

The central focus of this study was to determine the overall perceptions of school administrators, and the district bilingual coordinator on transferring theory to classroom practice, implementation, as viewed by those involved in the implementation process of the Gómez and Gómez Model of Dual Language Education. Responses were solicited from…

This paper investigates the effect of multiple cultures and languages on the bilingual utterances of Libyan children who live in the United States and who have acquired English after they arrived there at ages from 3 to 5. Data analysis is based on the Markedness Model (Myers-Scotton, 1993) in order to determine which language is the unmarked code…

Competition Model studies of second language learners have demonstrated that there is a gradual replacement of first language cues for thematic role assignment by second language cues. The current study introduced two methodological innovations in the investigation of this process. The first was the use of mouse-tracking methodology (Spivey, 2007)…

This study aims to examine language dominance and language switching effects in a series of monolingual and multilingual lexical decisions in which participants have to decide if the presented letter string is a word or not, regardless of language. Thirty participants (12 French-English bilinguals and 18 French-English-Spanish trilinguals) were…

This study investigates the phonological nature of the lexical links in the bilingual lexicon using different-script bilinguals. Highly proficient Hindi-English bilinguals performed a translation recognition task (i.e., decide whether two words presented sequentially are a correct translation pair). For the critical trials, the second word was a…

The present study investigates the locus of language selection in less and more proficient language learners, specifically testing differential predictions of La Heij's (2005) concept selection model (CSM) and Kroll and Stewart's (1994) revised hierarchical model (RHM). Less and more proficient English dominant learners of Spanish participated in…

This monograph presents language factors related to bilingualism, to assist educators to distinguish normal phenomena due to bilingualism from symptoms of a handicapping condition. The first section, called "The Nature of Bilingualism," discusses the diversity of bilingual students and their dynamic use of two languages, focusing on simultaneous…