During human childhood, brain development and body growth compete for limited metabolic resources, resulting in a trade-off where energy allocated to brain development can decrease as body growth accelerates. This preregistered study explores the relationship between language skills, serving as a proxy for brain development, and body mass index at…

Foreign language learning is highly interactive and requires opportunities for academic speaking. The focus of this paper is how foreign language undergraduate students experienced this process in an online learning context. Through semi-structured interviews with seven undergraduate French, German and Spanish students, participants highlighted…

Item response theory (IRT) encompasses a broader class of measurement models than is commonly appreciated by practitioners in educational measurement. For measures of vocabulary and its development, we show how psychological theory might in certain instances support unipolar IRT modeling as a superior alternative to the more traditional bipolar…

Since its emergence, generative AI has significantly impacted various fields, including English language education. Numerous academic studies have investigated its capabilities in grammar correction, writing evaluation, and dynamics of user interaction. However, there have been insufficient investigations into whether texts generated by such AI…

Objective: Our study aimed to compare the efficacy of artificial intelligence (AI)-based immersive training with human-led workshops to improve the English language skills of non-English early career researchers (NEECRs) in a Nigerian public university. Methods: Our study employed a randomized pretest/posttest control group design. A total of 124…

Out-of-class learning is an additional vital component in successful English language acquisition among proficient ESL users. Thus, this study employed a quantitative research approach to investigate out-of-class English language practice by Malaysian ESL post-secondary students. 106 first-semester Diploma in Tourism Management students at a…

Numerous empirical studies and syntheses have explored technology-mediated task-based language teaching (TMTBLT) (for example, Chong & Reinders, 2020; Kim & Namkung, 2024; Lai & Li, 2011; Ziegler, 2016), with findings highlighting the affordances of technology for interaction and its associated benefits. However, few studies have…

Act TEFL Methodology is one of the main courses designed to provide English pre-service teachers with several newest methodologies in teaching English at different levels and learning contexts. However, to achieve good quality of them, the English education department needs to evaluate, arrange and formulate the course. In the process of…

This study's objectives were to develop the English vocabulary manual for football enthusiasts, evaluate the characteristics, qualities, and usability factors contributing to users' satisfaction with the developed manual, and investigate its effectiveness in improving their football skills and overall performance on the field. The data was…

This study introduces an innovative approach to improving speaking proficiency among Korean EFL learners through the use of vlogs, further evaluating their impact on learners' foreign language speaking anxiety (FLSA) and willingness to communicate (WTC). In this semester-long experiment, 49 university students were divided into an experimental…

The most frequent challenge stated as a barrier to the implementation of English Medium Instruction (EMI) is the lack of English proficiency among faculty members, who are typically not trained to linguistically structure their lectures before adopting EMI in a classroom context. Therefore, this study was aiming to determine the faculty members'…

Given the labor shortage of highly skilled technical professionals in the United States and the influx of English Language Learners (ELLs) to address this, and predictions for this trend to continue and accelerate, organizations must provide equity to harness the full potential of ELLs. Equity focused on ELLs will deliver increased profitability,…

The English language is a global language and crucial for all people, and English teachers' competency development affects high-quality students, the objectives of the research were 1) to study the elements and indicators of English teachers' competency 2) to study the current conditions, desirable conditions, and needs to enhance English…

Successful vocabulary acquisition hinges on the harmonious interplay of various factors. Despite some studies that have been conducted to examine the direct effect of self-regulation on vocabulary learning, few of them tapped into the relationship among self-regulation, motivational beliefs, vocabulary learning strategies and vocabulary…

This study reviews the emerging studies on the topic of Chinese immersion programs in the U.S. The effectiveness of Chinese immersion programs has been proved to have positive impacts on students' language proficiency, academic performance, and cognitive development. However, challenges in curriculum and instructions, behavior management, and…