As adolescent mental health has declined substantially in the last decade, it has spurred pervasive concern that digitalisation and social media use might be playing a part in this phenomenon. Dr Orben reflects on the challenges and problems facing research in this space to date, and provides an overview of her team’s work in trying to address these challenges to produce evidence that can be used to improve adolescent’s mental health. About the speaker: Dr Amy Orben is a UKRI Future Leaders Fellow at the MRC Cognition and Brain Sciences Unit and Fellow of St. John’s College at the University of Cambridge. She directs an internationally renowned research programme investigating the links between mental health and digital technology use in adolescence. Dr Orben advises governments, health officials and public servants around the world. She has received a range of prestigious awards including the Medical Research Council Early Career Impact Prize (2022), British Psychological Society Award for Outstanding Contributions to Doctoral Research (2019) and Society for the Improvement of Psychological Science Mission Award (2020).