As digital technology is becoming an increasingly critical component of education, learners' socioeconomic status (SES) and technology use are becoming more important in their learning. In the context of English learning, the present study modeled how learners' SES and their perception of technology use for language learning are linked to their…

This study explores the complex relationships between language learning motivation, vocabulary learning strategies, and two components of second language vocabulary knowledge (i.e., vocabulary size and depth), within the framework of self-regulated learning. Responses to questionnaires were gathered from 185 secondary-level Korean adolescent…

With the growth of chatbots, concerns about implementing artificial intelligence (AI) chatbots in educational settings have consistently arisen, especially for the purpose of language learning. This study introduced a task-based voice chatbot called "Ellie", newly developed by the researchers, and examined the appropriateness of its task…

Despite the increasing volume of studies on classroom language use research, scant attention has been paid to the relationship between learners' attitudes towards classroom language choice and classroom variables that they perceive to motivate their target language learning. This study examines this issue with Korean undergraduate English as a…

This article introduces the structure and content of an online learning platform called "SMART Teacher Lab" (STL, henceforth) implemented at the authors' university since 2014. "STL" is an online platform specifically built for the professional development of pre- and in-service English as a Foreign Language (EFL) teachers,…

The purpose of this article is to set out the design principles and architecture of a second language (L2) learning voice chatbot. Building on L2 acquisition theories and chatbot research, in this article, we report on a South Korean government-funded longitudinal project in which we designed and developed a chatbot called "Ellie".…

The present study investigates learning gains resulting from collaborative consciousness-raising (CR) tasks. For this purpose, text reconstruction and text repair tasks, two varieties of CR, were adapted from previous CR studies and administered to EAL (English as an Additional Language) learners in a women's university in South Korea. We…

Artificial intelligence has recently seen tremendous growth, and been applied to several fields, including the second-language domain. In this article, we share an innovative practice based on one of potential artificial intelligence technologies for second-language teaching and learning -- artificial intelligence-based content generator, which…

Using research data on teacher codeswitching in South Korea, this article investigates the attitudes and perceptions among Korean learners of English as a foreign language towards English-only instruction as opposed to instruction which contains some switching to the learners' first language. The study was in part operationalized by exploring…