Through the application of the Douglas Fir Group's transdisciplinary framework, this study investigated how three levels of mutually dependent influence (i.e., the micro level of social action and interaction, meso level of sociocultural institutions and communities, and macro level of ideological structures) operate across time and space to shape…

Picture book reading is widely regarded as an activity that promotes multiple aspects of children's language acquisition, including their vocabulary development. Historically, researchers interested in what underlies the link between picture book reading and vocabulary development have investigated a suite of caregiver behaviors during picture…

Do mono- and bilingual children differ in the way they learn novel words in ambiguous settings? Listeners may resolve referential ambiguity by assuming that novel words refer to unknown, rather than known, objects--a response known as the "mutual exclusivity effect." Past research suggested that mono- and bilinguals differ with regard to…

Functional analysis has been shown to effectively identify the function of challenging behavior and inform the design of function-based treatment that emphasizes reinforcement-based procedures. However, there is minimal research on culturally responsive approaches to functional analysis with bilingual clients with a developmental disability who…

Dual-language books' (DLBs) two-language format could support biliteracy development, but little is known about how children read them. Fifty-four third and fifth graders read aloud DLBs with English or Spanish first on each page to determine DLBs' potential affordances. Although there were no significant differences in oral reading fluency or…

Although the emergent bilingual status of foreign language (FL) students is often overlooked, that is not to say that students do not, on some level of consciousness, experience changes in their identity as a result of their emergent bilingualism. The continuous process of identity (re)negotiation, that is, the reorganising of one's subject…

Bilingual environments present an important context for word learning. One feature of bilingual environments is the existence of translation equivalents (TEs)--words in different languages that share similar meanings. Documenting TE learning over development may give us insight into the mechanisms underlying word learning in young bilingual…

Active learning practices, like groupwork, are becoming more widely used in post-secondary mathematics classrooms. These practices are often talk-intensive and require interpersonal interactions. As such, it remains an open question the extent to which practices like groupwork equitably support students with different social identities, including…

The present dissertation examined the initial state of L3 phonology in native speakers of French and German who were Spanish-English bilinguals. The present work analyzed perception (Chapter 3), production (Chapter 4) and the perception production interface (Chapter 5). The results revealed that these bilinguals are influenced by both of their…

Despite a rapid growth in the number of dual language learning children (DLLs) in the United States, there is a limited understanding of what parents of DLLs believe and know about dual language learning and education, and how parental beliefs and knowledge relate to children's dual language experiences at home. In the current study, 225 parents…

Academic discussion can create space for student voice and active negotiation of text meaning in the classroom. However, teachers hoping to use academic discussion may find it difficult to draw learners into these discussions if students do not feel a sense of agency--a particular concern for multilingual students or those designated as having…

Few studies have examined global foreign accent (GFA) in bilingual children, and little is known about how GFA changes over time and what factors determine change. Here, we examine GFA trajectories in Japanese-English bilingual returnees (Japanese children who returned to Japan after having lived in a majority English environment for several…

For over two decades, emergent bilingual students in Arizona have languished under the state's English-only Structured English Immersion policies. Using Theo Van Leeuwan's (2007) legitimation in discourse framework, this study longitudinally tracks shifts in legitimation tactics across the four iterations of the policy--its inception with…

The goal of the present study was to investigate the performance of four Filipino--English bilingual kindergarteners with language difficulties on a dynamic assessment of English narratives. Using a multiple case-study design, we examined the children's modifiability by detailing their responsiveness, level of skill transfer, and the amount and…

Investigations of working memory advantages in bilinguals yield inconsistent findings. Even less is known about how the addition of languages beyond two (multilingualism) may affect working memory. Due to their experience with managing multiple languages, it is possible that multilinguals may be more practised in the use of their working memories.…