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…

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…

This paper introduces a Dialog-Based Computer-Assisted second-Language Learning (DB-CALL) system using semantic and grammar correctness evaluations and the results of its experiment. While the system dialogues with English learners about a given topic, it automatically evaluates the grammar and content properness of their English utterances, then…

This paper introduces a Dialog-Based Computer Assisted second-Language Learning (DB-CALL) system using task-oriented dialogue processing technology. The system promotes dialogue with a second-language learner for a specific task, such as purchasing tour tickets, ordering food, passing through immigration, etc. The dialog system plays a role of a…

This paper shows how satellite television programs can be used to advance Asian students' listening ability in English. Particular focus is on news broadcasts. The paper is divided into three sections, an introduction, some concluding remarks, and the substantive discussion headed "Using News Broadcasts in the EFL (English as a Foreign…

A study investigated the perceptions of college students from three different cultural groups in English composition courses concerning writing and effective writing instruction. Subjects were native speakers of American English, natives of South Korea, and natives of Mexico. Data were collected through classroom observation and in systematic…

I created a newsgroup with Yahoo Groups and invited all male and female colleagues at the College of Languages and Translation to register. The aims of the newsgroup were to share college news, discuss academic issues and student and faculty problems, learn about each other's publications and academic activities. Although messages were sent to the…

Reports on a study of barriers to success in learning English as a second language (ESL). The study incorporates data gathered from case studies of two Korean children (aged five and seven years), from the results of writing and reading tests of English administered to academically successful Korean high school students, and from the language…