The current study examined the extent to which first language (L1) utterance fluency measures can predict second language (L2) fluency and how L2 proficiency moderates the relationship between L1 and L2 fluency. A total of 104 Japanese-speaking learners of English completed different argumentative speech tasks in their L1 and L2. Their speaking…

This study aims to investigate ChatGPT's ability to comprehend input from nonnative speakers, specifically those learning English as a second language, with Japanese speakers serving as the model population. The experiment examines how ChatGPT evaluates the difficulty levels of the Test of English for International Communication (TOEIC), which is…

This study employed a mixed-methods approach to explore the attitudes of second language (L2) learners and L2 teachers toward the use of learners' first language (L1) in L2 classrooms. Interview data were collected from Japanese college students (n = 91) and their English teachers (n = 9) to identify salient themes related to the reasons for…

Language learning activities involving time-pressured repetition of similar content have been shown to facilitate improvements in fluency. However, concerns have been voiced about whether these gains might be offset by reduced levels of grammatical accuracy. This descriptive study tracked the oral proficiency of 32 Japanese university students…

Language testing research has suggested that placement accuracy can be an important factor in the consequences of placement decision-making. However, previous studies primarily have used a one-shot teacher judgment of placement accuracy, suffering from a lack of students' perspectives of their time-varying experiences. The present study aimed to…

This study examined the impact of collaborative pre-task strategic planning followed by rehearsal on the quantity and novelty of content used in task performances when strategic planning is performed in different language conditions in an online classroom. Forty Japanese university students of English as a foreign language (EFL) from two intact…

This study investigated the relative contributions of English morphological and vocabulary knowledge to second language (L2) reading comprehension among 100 adult Japanese English as a foreign language (EFL) learners. The study also investigated the extent to which the roles of morphological and vocabulary knowledge in L2 reading comprehension…

Most L1 (first language) Japanese speakers in Japan seem to think that they are monolingual. While it appears that Japanese people accept monolingual-ness as normative in the nation, there is little situated understanding of what makes up this Japanese monolingual-ness. This study reports on repeated, long, and mostly unstructured interviews with…

This paper describes a mixed methods study of Japanese first-year tertiary learners' attitudes to English language learning models. It outlines the results from a survey comprised of a verbal guise test (measuring respondents' attitudes to both linguistic and personality features) and vocabulary elicitation, which was administered to 87…

Purpose: This article examines the use of English medium instruction (EMI) for teaching Japanese as a foreign language (JFL) by non-native speakers with a focus on multilingual classrooms. It also explores teachers' positive and negative beliefs about using EMI in classroom settings for JFL instruction. Methods and procedure: 274 non-native…

This study investigates the impact of the language of instruction on assessment outcomes by comparing students' test performance in English (EMI) and Japanese Medium Instruction (JMI) courses. Data were collected from a university in Japan offering parallel Chemistry courses in Japanese and English as part of the same undergraduate curriculum. A…

Modifying and hedging one's claims appropriately is an important characteristic of academic writing. This study focuses on the three main English modal verbs used to express "epistemic possibility" to avoid making strong statements, viz., "may", "might", and "could". The purpose of this corpus-based study is…

This paper presents a comparative analysis of the linguistic landscapes (LL) of two distinct ethnic areas in Shin-Okubo, Japan: Koreatown and Islamic Street. By paying particular attention to the difference in the formation of the two immigrant communities, this study aims to better understand various functions of language on signage and their…

This article examines how female L1-Japanese professors who teach Japanese language and culture on U.S. campuses present their identity in interviews. An analysis of their narratives reveals that they employed various tactics of intersubjectivity, and presented themselves in complex and strategic ways. Their multiple grounds of identity (e.g.,…

Although an increasing amount of research has focussed on the relationship between student language proficiency and English-medium instruction (EMI) programme outcomes, there has been little focus on the broader assessment of progress and learning within EMI programmes, especially in Asia. The purpose of this study was to determine the kinds of…