The Cambridge Handbook of Bias-Based Bullying

Roy A. Willems, Ph.D., is Assistant Professor in Health Psychology at the Open Universiteit in the Netherlands. His research focuses on understanding and reducing stigma and bias-based bullying. He specializes in intervention development and has contributed to projects funded by the Dutch Cancer Society, European Commission, and Dutch Research Council.

Peter K. Smith was Emeritus Professor of Psychology at Goldsmiths College, University of London. He received the William Thierry Preyer award for Excellence in Research on Human Development (2015) and the Student Wellbeing and Prevention of Violence Award from Flinders University (2018). He (co-)authored or edited 38 books and 215 articles.