Chengchen Li is an Associate Professor at Huazhong University of Science and Technology, China, and an Honorary Research Fellow at the Institute of Education, University College London, UK. Her research interests include positive psychology, L2 writing, task-based language teaching, and bilingualism. She has published over 40 papers on individual difference factors in journals such as Modern Language Journal, Studies in Second Language Acquisition, and System. She serves as Associate Editor of Studies in Second Language Learning and Teaching and Journal of Multilingual and Multicultural Development. She is the Vice President of the International Association for the Psychology of Language Learning. She was recognized among Stanford University’s World’s Top 2% Scientists in 2021 and 2022 and acknowledged as Elsevier’s “Highly Cited Chinese Researchers” in 2022 and 2023.