In our episode with Amy Orben, we discussed a big problem in the research on how social media potentially affects mental health. That is, a lot of studies ask really vague, broad questions. For instance, asking 'What is social media doing to our mental health?' is like asking 'How does food affect young people’s health?' To really answer the latter question, we need to get more specific—are we talking about junk food or vegetables? And what about the kid’s health history, like if they have diabetes? Some researchers think that using well-established theories from cognitive science can solve this problem by helping us ask better, more precise questions about social media. They also think it could lead to new ways of studying it (beyond self-reported screen time) and potentially offer novel policy insights. So, what are these ideas from cognitive science? What new methods can we use? And how could they change things at the policy level? Our guests today are here to help answer those questions—or at least some of them...

Georgia Turner is a third-year PhD student in the Digital Mental Health Group, supervised by Amy Orben at the University of Cambridge. In her PhD, she aims to understand why we feel we lose control of our technology use. To do so, she uses methods from computational neuroscience on real-world datasets such as Twitter and smartphone recordings. As an undergraduate at Cambridge, Georgia studied Philosophy for two years before switching to Natural Sciences. She then completed a masters in neuroscience in London (UCL) and Paris (Sorbonne and ENS).

Lukas Gunschera is a second-year PhD student in the Digital Mental Health Group, supervised by Amy Orben at the University of Cambridge. He is interested in the cognitive mechanisms linking social media use and mental health. In his research, he uses a combination of computational, longitudinal, and experimental approaches to examine the processes driving the effects of social media use. Before starting his PhD, Lukas completed an MSc in Psychological Research at the University of Amsterdam, and a BSc in Psychology at the Radboud University.

Credits:

Interview: Tanay Katiyar

Artwork: Ella Bergru

Editing: Jay Richardson

Music: Thelma Samuel and Robin Baradel

Communication: Tanay Katiyar