Purpose: This study examines the effectiveness of automatic speech recognition (ASR) for individuals with speech disorders, addressing the gap in performance between read and conversational ASR. We analyze the factors influencing this disparity and the effect of speech mode--specific training on ASR accuracy. Method: Recordings of read and…

Over the past two decades, a growing number of school-aged North Koreans have migrated to South Korea. Studies examining their adjustment to South Korean schools have shown that these students face numerous challenges, particularly due to their struggles with English. Such studies have mostly regarded North Korean students as an underprivileged…

This dissertation explores clear speech which is defined as a specific speaking style people adopt when fluent communication could be compromised for various reasons. Although acoustic properties and their perceptual benefits of clear speech produced by monolingual speakers of English are well documented, there has only been a small body of past…

This paper examines whether a web-based training on English discourse intonation leads to better spontaneous speech quality for Mandarin Chinese speakers who reside in the U.S. and in China. The four-week fully online training consisted of meta-instruction videos as well as listening and speaking activities, including instant visual pitch contour…

This study investigated the attitudes of 90 Thai learners toward English accents in relation to differing fields and stages of study, using a verbal-guise test (VGT) and a questionnaire. Respondents listened to and evaluated five speakers of English as a native language (ENL): American English (AmE) and British English (BrE), a second language…

Purpose: This paper aims to present the experiences, beliefs and perceptions of international faculty at a Research 1 institution in the Southern US regarding the perceived differences between their and their students' and colleagues' cultures and first languages. Design/methodology/approach: Face-to-face interviews were conducted with four…

The ownership of English has been hotly debated for a long time by researchers in the field of English Language Teaching (ELT). World Englishes expand the ownership of English from Inner Circle countries to Outer and Expanding Circle countries based on Kachru's (1985) Three Circle Model. In light of this, it can be claimed that World Englishes…

The present study investigated Korean-accented English (KoE) intelligibility and conducted experiments in Korea, Japan, and the USA to test the benefits of listener's familiarity and identify the key phonological features of KoE. In the experiments, the participants were asked to transcribe the target (KoE) of 100 English statements each…

This dissertation examines the Chinese practice of adopting English names in the context of Chinese international students studying at American institutions of higher education. This work adopts the position of Bourdieu (1991) that there is a fundamental unity of the market, in that economic and political capital is connected to linguistic and…

From the perspective of World Englishes (i.e., varieties of English in different regions of the world), mutual intelligibility is a key issue for both listeners and speakers. Nevertheless, learners often have an idealized notion of native-speaker spoken norms and may be in favor of more prestigious inner circle models than others. This study…

There is emerging evidence that collocation use plays a primary role in determining various dimensions of L2 oral proficiency assessment and development. The current study presents the results of three experiments which examined the relationship between the degree of association in collocation use (operationalized as t scores and mutual…

This study examined how longitudinal interaction impacts the development of second language (L2) oral proficiency in relation to learners' different experience and proficiency levels. Japanese learners of English as a foreign language (EFL) participated in weekly conversation exchanges with native speakers (NSs) in the USA via videoconferencing…

Concerns about the need for assessing multidialectal listening skills for global contexts are becoming increasingly prevalent. However, the inclusion of multiple accents on listening assessments may threaten test fairness because it is not practical to include every accent that may be encountered in the language use domain on these tests. Given…

Purpose: There is limited discussion in the teacher education literature about the experiences of pre-service black male teachers generally and the ethnic diversity among black male pre-service teachers specifically. Thus, this paper aims to explore the experiences of Frank, a black male refugee health education major attending an historically…

Employing the complex adaptive systems (CAS) model, the present case study provides a self-report description of the attitudes, perceptions and experiences of an advanced adult L2 English learner with respect to his L2 phonological attainment. CAS is predicated on the notion that an individual's cognitive processes are intricately related to his…