Masatoshi Sato (PhD: McGill University) is a Professor in the Department of English at Universidad Andrés Bello, Chile. He is also an Affiliated Professor at Michigan State University (USA), Curtin University (Australia), and Anaheim University (USA). His research agenda is to conduct theoretical and practical research in order to provide practitioners with evidence-based pedagogy. In particular, he has conducted research focusing on peer interaction, corrective feedback, learner psychology, teacher psychology, and research-pedagogy link. In addition to his publications in international journals, he recently co-edited books: Peer Interaction and Second Language Learning (2016: John Benjamins); The Routledge Handbook of Instructed Second Language Acquisition (2017: Routledge); and Evidence-Based Second Language Pedagogy (2019: Routledge). He is the recipient of the 2014 ACTFL/MLJ Paul Pimsleur Award. Email: masatoshi.sato@unab.cl / Twitter: @masatoshi_sato