The field of Linguistics has long been interested in the verb meanings of intransitive verbs and their argument structure, specifically the breakdown of intransitive verbs into unaccusative and unergative verb types. Despite extensive research, a universally applicable explanation for this breakdown remains elusive due in part to the variability…

The purpose of this study was to comprehend the motivations and learning experiences of Chinese Heritage Language Learners (CHLLs) who study in Chinese programs in California public high schools where Chinese American students are under-studied and their voices are not heard. The study used Gardner's Socio-educational Model, Fishman's Reversing…

In the years 2020 and 2021, a total of 1,142,352 international students pursued their higher education degrees in the U.S. (SEVIS, 2022), many learning in English for the very first time. International students benefit from interaction in the classroom to support their learning and continued English language development (Loewen & Sato, 2018).…

While most animals have communication systems, few exhibit such high-level of complexity as human languages. One central question of linguistics and cognitive science is to explore what human cognitive underpinnings and learning mechanisms are necessary to master such a complex system. One influential approach is Chomskyan generativism which…

In the face of colonial efforts to extinguish Indigenous language and culture, Kanien'keha:ka (Mohawk people) have been working to revitalize Kanien'keha (the Mohawk language) since the 1970s. However, Kanien'keha continues to experience greater speaker loss than gain. Through a comprehensive vitality assessment, this dissertation examines the…

The strand of feedback research within the field of Instructed Second Language Acquisition (ISLA) examines the effects of feedback on the development of second language (L2) knowledge and learning behaviors. While findings often make claims about the relationship between feedback and language processing, much of this research has not measured…

The onset of the COVID-19 crisis in March 2020 gave way to a precipitous transition to online learning in colleges and universities across the globe. Learners and teachers alike were forced to adapt to new procedures and norms within a matter of days. Among the many questions regarding the development of rigorous courses that can adequately…

This study explores the establishment and evolution of an informal online community, tracing how it developed and evolved. More specifically, the study analyzed the characteristics of the online space, as well as how members engaged within the community, including participation patterns, preferences, and opinions and identity construction. The…

The purpose of this study was to examine teachers' perceptions of preparedness for English learners in Mississippi content area classrooms. Specifically, the study examined the feelings and experiences teachers had on their preparedness for English learners. While researching teacher perceptions, the study also attempted to discover the reasoning…

The goal of this dissertation is to better understand the targets of vowels in speech production. Three experiments investigate vowel production in non-native speech, probing how new vowel categories, and thus targets, are formed. Three research questions are addressed: (1) Do vowels have articulatory targets (as predicted by Browman &…

The purpose of this qualitative study is to determine whether Sheltered English Instruction Training (SEIT) has any impact on the perceptions and practices of content level secondary school teachers. SEIT is intended to counter preconceived notions about English Learners (ELs) by leveraging their cultural background to enhance personalized…

Although many restrictions initiated by the COVID-19 pandemic are no longer imposed, massive changes across the globe have impacted online language learning afterward. Technology infrastructure, students' and teachers' digital literacy, and proper distance learning pedagogies were among the challenges of online learning during the pandemic.…

The tantalizing prospects of learning benefits from multimodal conditions on second language (L2) learning in general, and L2 vocabulary development in particular, have important implications. Indeed, opening a language learning app on any device provides the immediate experience of simultaneous input modalities, and a wide range of input types.…

The purpose of this paper was to study the effectiveness of language acquisition using speaker instruction and listener instruction and examining the emergence of bidirectional intraverbals using a non-sense language. Current research suggests that speaker type instruction is more effective in aiding untrained relations (Contreras et al., 2020;…

This mixed-methods study aimed to examine how the quality of interactions between a paraprofessional and a preschooler during playtime impacts students' language development. The data collected and analyzed included in-depth classroom observations and interviews with paraprofessionals. Data measured the paraprofessional's actions, trends,…