This study investigates the language attitudes of English-track international students at a Korean university operating under an English-medium instruction (EMI) system. Survey data from 195 students were analyzed quantitatively and qualitatively to assess attitudes toward English (L2) and Korean (L3) across cognitive, affective, and behavioral domains. The finding shows that the students regarded both languages as important, but attributed different functional roles to each: English operated as academic symbolic capital, whereas Korean was essential for daily life. English consistently received high scores across all domains, whereas Korean showed a marked discrepancy between strong cognitive recognition and lower affective and behavioral attitudes. Furthermore, attitudes toward Korean declined with longer residence (p < .01), likely reflecting limited institutional support, discontinuities in Korean language education, and broader tensions arising from conflicting language policies. These results suggest that EMI programs should incorporate plurilingual pedagogical approaches that support the flexible and integrated use of students' linguistic resources.

The purpose of this study is two-fold. Firstly, it is to examine the perceived effectiveness of using portfolio in the Internet environment. Secondly, it is to explore students' opinions about online English materials and learning experiences. For the purpose, a questionnaire survey complemented with qualitative interviews was conducted. The participants were 211 university students taking the general English courses as a requirement for graduation. The findings show that unlike the expectation, use of portfolio in the internet environment is not effective to teach the general English courses. It has been also found that the students are not satisfied with such courses due to the failure to provide the necessary condition for an effective use of portfolio in the language classes. Based on the findings, the study argues that for the use of portfolio in the internet environment to be effective, it must be practiced in the right condition. Some pedagogical implications are provided on how to incorporate the internet into college EFL classes.