This dissertation delves into second language acquisition, sociophonetic variation, and speech perception, investigating how prior linguistic experiences and exposure to regional variations in a second language influence the decoding of dialectal linguistic cues. It aims to enhance the understanding of words pronounced with different phones and…

Neoliberalism has become the hegemonic rationality of our time, framing nearly every aspect of our social world in terms of competition. This dissertation sheds light on neoliberal infiltration and naturalization within the field of language education through three distinct but interrelated papers. "In Discourses of Dual Language Bilingual…

Leveraging the effectiveness of Concept-Based Language Instruction (C-BLI) in language teaching and learning, including in the teaching of specific linguistic features of target languages (Negueruela, 2003; Van Compernolle, 2012), pragmatic elements such as sarcasm (Kim & Lantolf, 2018), and even discipline-specific concepts (e.g., Casal,…

The employment of genre-based pedagogy and Task-Based Language Teaching in second language education is representative of a paradigmatic shift towards a focus on meaning-making. Despite this shift, second language acquisition (SLA) research continues to predominantly rely on complexity, accuracy, and fluency metrics to assess learner production…

This dissertation draws on both qualitative and quantitative approaches to investigate the linguistic practices of teachers and children who are learning Mandarin Chinese as a Heritage Language (CHL) in two dual immersion preschools in California. CHL children have been interpreted as novice members in local speech communities who actively explore…

Conceptual Metaphor (CM; e.g., Lakoff & Johnson, 1980, 1999; Kovecses, 2020) is central to our thinking and ubiquitously manifested in our language. Given its importance, the teaching of conceptual metaphors has gained much attention in Cognitive Linguistics and Applied Linguistics. While most empirical studies have focused on specific aspects…

This dissertation explores existing paraphrase pedagogies and the linguistic and rhetorical dimensions of expertly produced paraphrases in order to move both teachers and multilingual writers toward a balanced conception of acceptable academic paraphrase. Pedagogical treatments of paraphrase in a set of writing handbooks designed for students…

Whether or not we are teachers, all of us must make sense of language. In doing so, we encounter representations of language, implicit or explicit descriptions which shift over time and are always tied to social and political interests. Teachers' work necessarily depends on these descriptions, which are deeply embedded within their…

The present longitudinal study describes and categorizes the primary changes in L2 Spanish intonation over time by 11 learners studying abroad in Buenos Aires, Argentina for one academic semester. Via the autosegmental metrical model of analysis, this dissertation classifies intonational contours for absolute interrogatives and declarative…

This study examines the acquisition of target-like patterns of variation by 22 American learners of French during study abroad (SA) in France and correlates such acquisition with the creation of dense, multiplex, exchange-based social networks (Milroy 1980) with native speakers (NSs) during the SA period. In this longitudinal study, naturalistic…

This dissertation investigates the media's portrayal of the linguistic situation of the predominantly Turkish migrant communities in Germany by analyzing data gathered from films, television clips, interviews, radio clips and the Internet, paying specific attention to the vowel systems of each speaker. I observe that the most salient aspect in…

Osundare's writing is generally acknowledged as coterminous with the contentious issues of language, style and meaning in Anglophone modern African literature, and because he is seen as representing a generation of African writers, this study highlights and analyzes aspects of Osundare's creative processes of meaning for his thematic project.…

This dissertation reports development and validation studies of a Web-based standardized test of Japanese as a foreign language (JFL), designed to measure learners' off-line grammatical and pragmatic knowledge in multiple-choice format. Targeting Japanese majors in the U.S. universities and colleges, the test is designed to explore possible…