Donna Cross is a Professor with the Faculty of Medicine, Dentistry and Health Sciences at the University of Western Australia and the Telethon Institute for Child Health Research. Donna and her research team have conducted rigorous empirical and highly applied school and family-based research in Australia since 1994, with over 30,000 primary and secondary students and their teachers and families. This research primarily aims to improve children’s and adolescents’ health and wellbeing.