The positive effects of multimodal instruction have been widely assumed, but few studies have looked into the impact of multimodal tutorials within the context of an Intensive English Program (IEP). Hence, to address the research gap, the aim of this study was to investigate the impact of multimodality and tutoring assistance within an IEP on the…

Intelligent Tutoring Systems (ITSs) have been developed to provide students with personalized learning experiences by adaptively generating learning paths optimized for each individual. Within the vast scope of ITS, score prediction stands out as an area of study that enables students to construct individually realistic goals based on their…

The needs for precisely estimating a student's academic performance have been emphasized with an increasing amount of attention paid to Intelligent Tutoring System (ITS). However, since labels for academic performance, such as test scores, are collected from outside of ITS, obtaining the labels is costly, leading to label-scarcity problem which…

English as a Lingua Franca (ELF) refers to the use of English as a contact language between people who have different first languages, including native English speakers (Jenkins, 2014). "ELF is simultaneously the consequence and the principal language medium of globalizing processes" (Jenkins, Cogo, & Dewey, 2011, p. 303). In…