While the second language (L2) teacher cognition literature has extensively documented what language teachers think, know, believe, and do (cf. Borg, 2006), far less is known about the dynamics of L2 teacher development arising from engagement with L2 teacher education pedagogies. Addressing this problem, Kubanyiova and Feryok (2015) contend that…

This work examines how social media users learn language alongside their progression of becoming active participants in online social spaces. Using an ecolinguistic view, it explores how the process of posting and commenting on Reddit (one of the world's most popular social sites) is both afforded and constrained by the unique sociocultural…

Increasingly, speakers of minoritized languages around the world are becoming uprooted due to economic pressures, political forces, and environmental destabilization. As communities leave their traditional homelands, they often experience accelerated language shift. Although youth are in a critical position to further transmit their languages to…

This study explores the conceptual system of adult Korean learners of English with three different levels of exposure to a second language (L2) cultural background. Assuming that different exposure to an L2 socio-cultural backgrounds plays a significant role in modifying a learner's conceptual system that operates both an L1 as well as an L2…

This qualitative study of a U.S. postsecondary institution's Japanese language program sought to comprehend in detail the ways by which university students develop and experience Japanese language and literacy. Utilizing the lens of Sociocultural Theory, three contexts within the single case study were examined in the form of three…

Although pronunciation instruction (PI) has started to gain prominence in second language teacher professional development (PD) research (e.g. Nguyen & Newton, 2021), relatively less attention has been given to PD programs in an online format. Adopting a Sociocultural Theoretical (SCT) perspective, this dissertation explored the role of an…

This study examined how L2 English speakers interpreted the notion of native English speakers (NESs) and nonnative English speakers (NNESs) and whether nativeness would influence their self-perception and speech production. It aimed at filling the following research gaps. First, limited studies have explored how L2 English speakers view the other…

Bilingual therapists are expected to provide competent, culturally sensitive services in two languages, while often only being trained to perform those services in one language. Their training and supervision should be supportive through the processes of becoming a therapist as well as through mutual processes of sense-making with and about…

This dissertation examines the linguistic behavior of code-switching in three groups of highly proficient Cantonese-English bilinguals. Code-switching refers to alternating between two or more languages within the same sentence or between two sentences. While traditional research on bilingualism often compares bilingual speakers against…

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…

The current research set out to explore how Chinese-English bilingual scholars utilize their linguistic and cultural resources in teaching and academic inquiry. Adopting the theoretical lenses of translanguaging and multilingual perspective on creativity, I explored the teaching, research, and academic writing practices of three bilingual…

This dissertation uses the Conceptual Blending Hypothesis from the socio-cognitive method presented and refined by Kecskes (2002, 2004, 2007, 2010, 2020) to explain how the lexical choice of bilinguals differs across sociocultural situations. Quantitative (lexical density, lexical diversity, and lexical sophistication) and qualitative (lexical…

Considering the broad context that there is a growing number of international students seeking English teacher education in the Western TEOSL programs and the majority of them will eventually go back to their own countries to teach, these international TESOL trainees face the challenge of integrating two different language education systems.…

This qualitative case study examines learners' experiences in the development of written complexities during Discussion Board (DB) assignments in an Advanced university level Chinese class. Discussion Board was chosen as the avenue for written complexity development because it provides learners a supplementary space with additional time and…

School and university classrooms remain the standard around the world for second language instruction. However, over the past 20 years various methods of language learning have permeated the educational landscape to include self-study textbooks, language learning software and online teachers. Some models are evidence based while others lack…