Despite the accumulating body of knowledge on action research, the scope of research on teacher identity construction in action research is still limited. This study relied on the concept of identities-in-practice and examined four second language (L2) teachers' identity construction across the plan, act, observe, and reflect stages of action…

The recent trend of university internationalization has seen a rapid increase of English as medium of instruction (EMI) courses in Taiwanese tertiary education. Yet, few large-scale studies have been conducted to investigate student learning in EMI courses. This study surveyed 476 students from 25 EMI courses at six universities in Taiwan to probe…