Dr Lauren Gardner is a Senior Research Fellow within the Matilda Centre at the University of Sydney. She holds a Bachelor of Psychology with first class Honours and a PhD in Psychology. As Program Lead of School-Based Health Interventions, Lauren has expertise in the development, evaluation, and translation of digital preventive interventions to enhance adolescent health and wellbeing. The interventions target a range of key health behaviours, including e-cigarette and tobacco cigarette use, alcohol and other drug use, physical activity, diet, sleep, and recreational screen time.