Audiovisual (AV) integration, identified as a pivotal factor in comprehending speech in noisy environments, is a complex phenomenon. Understanding speech perception, even within a single modality, presents various nuances due to language specificity. When consolidating information from multiple modalities, it is imperative to understand how the…

This dissertation examines whether EFL and ESL Korean learners of English are able to produce and perceive two English phonological contrasts that depend on vowel duration differences, coda consonant voicing contrasts and the tense-lax distinction in vowels. For production, it examines differences in vowel duration and vowel quality associated…

Generic statements are a fundamental linguistic tool for efficiently passing along information. Yet they can leave a lot unsaid, such as how broadly they apply. In this dissertation, I examine how generic statements work as a pedagogical tool. To do so, I use the esport "League of Legends" as a naturalistic experimental setting in which…

All individuals develop new skills over time and one important developmental stage is when individuals can learn in the absence of direct reinforcement. Behavior Analytic theories have stressed the importance of these emergent response repertoires and have consistently studied them across fields (i.e. Incidental Bidirectional Naming, Arbitrarily…

The spoken word production process includes four identifiable stages: conceptualization, lexical selection, form encoding, and articulation. This dissertation studies the spoken word production process of producing Mandarin monosyllabic words, focusing on lexical selection and form encoding. The Chinese languages, including Mandarin, differ from…

Across the nation the average allotted time, per school day for phonics instruction is 20-30 minutes for elementary students (Shanahan, 2019). Although this is an average, the aforementioned amount of time is not an adequate amount of time to include all of the necessary components of effective phonics instruction (Shanahan, 2019). Furthermore,…

This study examined the implementation of a multidisciplinary approach to teaching speaking and listening skills at St. Stephen's, a private 7th-12th grade school. Two teachers from non-English subjects participated in a six-week program to incorporate a common presentation framework and rubric developed by the English department. The study…

In this study, I explore a 20-plus-year process of how one research-intensive university in the United States integrated entrepreneurship into a university-wide initiative to develop an entrepreneurial culture. This research study focuses on the process of how entrepreneurial culture was developed through the implementation of three social…

The recent world pandemic has highlighted the need for effective procedures to teach language in Computer Assisted Language Learning (CALL) environments. Fully online and asynchronous classrooms are especially challenged when addressing learning to speak a foreign language toward greater communicative competence. Current CALL research is…

The purpose of this quantitative study was to examine whether there is a correlation between English language proficiency level (ELP) and growth in reading for English learners (ELs) in first, second, and third grade in suburban Virginia. In order to develop language skills, it is important to take the four language domains into consideration,…

Science museums conduct presentations for their audiences to attract and educate visitors, yet research on presentations has primarily concentrated on whether individual presentations were effective. This mixed-methods, quasi-experimental study looks at how the presenter's mental and physical engagements within a presentation affects audience…

Research on digital game-based second language learning (DGBL2L) emerged in the early 2000s and has grown steadily since 2013. While digital game-based learning is widely recognized as beneficial for second language acquisition, researchers identified several gaps and limitations in empirical studies, including a lack of (1) sufficient theoretical…

Given the labor shortage of highly skilled technical professionals in the United States and the influx of English Language Learners (ELLs) to address this, and predictions for this trend to continue and accelerate, organizations must provide equity to harness the full potential of ELLs. Equity focused on ELLs will deliver increased profitability,…

Writing is an essential skill for academic success. Evidence shows students with writing difficulties experience lower overall academic performance (Graham & Perin, 2007). The development of fluent writing is particularly important, as it has been shown to be a strong predictor of global writing quality (Malecki & Jewell, 2003). Limited…

This study investigates the effects of individual differences in working memory and different lengths of planning time on oral responses from an integrated listen-to-speak task, both in isolation and in conjunction with one another. Previous studies on planning time in a second language assessment context have largely neglected to incorporate the…