This study was focused on adult English language learners (ELLs) that described their experiences with language acquisition in an elementary, middle, or high school in the United States. The problem addressed in this qualitative descriptive study was that public schools were unable to handle the academic inadequacies of ELLs as well as the…

This dissertation investigates the longitudinal development of Chinese language proficiency among students in a Chinese as a Foreign Language (CFL) Flagship Program at an American public university from 2014 to 2024. Using Bayesian multilevel regression models, this study assesses the trajectories of listening, speaking, and reading proficiency…

This dissertation reports on a qualitative longitudinal study that explores the original conceptualization of drama-based instruction (DBI) in the L2 classroom among ten K-12 teacher-candidates in a language teacher preparation program. It gives particular attention to two case study participants as they continued to (re)conceptualize drama-based…

This dissertation addressed the question of how the virtual world of Second Life used in combination with a distance learning course platform contributed to improving the oral communication skills of adult learners in an English as a second language context. Over recent years, research in the field has attempted to explore the different classroom…

In order to acquire some aspects of grammar, such as wh-questions and verb tense agreement, children must be able to learn nonadjacent dependencies. This type of learning has been demonstrated in both children and adults, but is reported to be difficult. The current study investigated whether children with autism (ASD) would show a similar pattern…

Within the paradigm of Sociocultural Theory, and using Activity Theory as a data-gathering and management tool, this microgenetic case study examined the processes--the growth, change, and development--engaged in by student-teachers in a foreign language education program as they worked together to complete an activity. The activity involved…