Automatic Speech Scoring (ASS) has increasingly become a useful tool in oral proficiency testing for Second Language (L2) learners. However, limited studies investigate the alignment of ASS indices with the Complexity, Accuracy, and Fluency (CAF)--the three dimensions in evaluating L2 speakers' oral proficiency, and the subsequent impact indices…

The development of L2 utterance fluency has been extensively researched, whereas that of cognitive fluency has rarely been examined. This study investigated the longitudinal development of L2 utterance and cognitive fluency and their relationship. Thirty-one Chinese learners of English completed speaking tasks and a set of tasks for cognitive…

This study investigates the relationship between socioeconomic status (SES), self-regulated learning strategies (SRLSs), and writing proficiency of complexity, accuracy, and fluency (CAF) in English as a second language writing learning context, using Bourdieu's theory of social practice as a framework. This study's conceptual model specifies that…

Based on 312 samples, this study investigated the relationship between two dimensions of L2 vocabulary knowledge (VK) and listening comprehension (LC) by comparing written and oral vocabulary measurements and further examined the mediating effect of L2 vocabulary fluency (VF) by using Bootstrapping and Monte Carlo Method. Results show that: (1)…

This quasi-experimental research investigates the employment of a formative assessment platform aided by artificial intelligence in an English public speaking course. The platform integrates deep learning, automatic speech recognition, and automatic writing evaluation. It provides automated assessment and immediate feedback on speakers' public…

This study compared holistic and analytic marking methods for their effects on parameter estimation (of examinees, raters, and items) and rater cognition in assessing speech act production in L2 Chinese. Seventy American learners of Chinese completed an oral Discourse Completion Test assessing requests and refusals. Four first-language (L1)…

This paper investigates the language fluency problems of skilled immigrants from mainland China to Canada. It capitalises on interview data to explore the relationships between Chinese immigrants' identities, second language practices, and language skills. It reports the informants' difficulty in integrating into their workplaces and their…

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…

Summative assessment of interpretation is widely conducted in interpreting courses/programs to inform high-stakes decision making, such as the selection, certification, and conferral of academic degrees. Yet there has been very limited empirical research to investigate the score dependability of summative interpretation assessment. The present…

The current study investigates how second language (L2) listening comprehension is associated with three dimensions of L2 vocabulary knowledge: size, depth, and fluency. Vocabulary knowledge tests administered to 290 participants measured L2 auditory vocabulary size, depth, and fluency. Afterward, participants took an International English…

Risk-taking refers to the tendency to engage in behaviors that have the potential to be harmful or dangerous, yet at the same time provides the opportunity for some kinds of outcome that can be perceived as positive. Ely (1986) and Bang (1999) have mentioned the relationship between risk-taking and oral production in the process of English…

This paper traces 9 non-English major EFL students and collects their oral productions in 4 successive oral exams in 2 years. The canonical correlation analysis approach of SPSS is adopted to study the disfluencies developmental traits under the influence of language acquisition development. We find that as language acquisition develops, the total…

Using English as a global communicating tool makes Taiwanese people have to speak in English in diverse international situations. However, consonants and vowels in English are not all effortless for them to articulate. This phonological reduction study explores concepts about phonological (articulating system) approximation. From Taiwanese folks'…

We examined the relationship between English as a Foreign Language (EFL) teachers' interpersonal behaviour and students' fluency in English in secondary education in China. A total of 160 students from four classes in the southwest part of China were asked to assess their teachers' interpersonal behaviour using the Questionnaire on Teacher…