Alberto Fernández-Costales is Professor of Language Education at the University of Oviedo (Spain). He has published on Content and Language Integrated Learning (CLIL), English-Medium Instruction (EMI), language attitudes, language teaching methodology, and didactic audiovisual translation. Among others, he has co-edited The Affective Dimension in English-Medium Instruction in Higher Education (Multilingual Matters, 2024) and co-authored Didactic Audiovisual Translation and Foreign Language Education (Routledge, 2023). He serves as Associate Editor of Porta Linguarum, published by the University of Granada, and is the principal investigator of the research group on Language Education, Multilingualism, and Interculturality (DIME) at the University of Oviedo.