Ruslan Suvorov is an Associate Professor of Applied Linguistics and the Coordinator of the MPEd in TESOL programme in the Faculty of Education at Western University, where he teaches courses in Second Language Assessment and Computer-Assisted Language Learning (CALL). His research focuses on language testing and assessment––particularly second language listening––as well as CALL, blended, and online learning. He is especially interested in applying biometric methods, such as eye tracking, electroencephalography (EEG), and electrodermal activity (EDA), to investigate cognitive, behavioural, and affective aspects of response processes in language learning and assessment contexts.