Cambridge researchers are leading the first phase of a new research project that will lay the groundwork for future studies into the impact on children of smartphone and social media use.

The work has been commissioned by the UK government’s Department for Science, Innovation and Technology after a review by the UK Chief Medical Officer in 2019 found the evidence base around the links to children’s mental health were insufficient to provide strong conclusions suitable to inform policy.

The project – led by a team at the MRC Cognition and Brain Sciences Unit (MRC CBU), University of Cambridge, in collaboration with researchers at several leading UK universities – is aimed at improving policymakers’ understanding of the relationship between children’s wellbeing and smartphone use, including social media and messaging. It will help direct future government action in this area.

Project lead Dr Amy Orben from the MRC CBU at the University of Cambridge said: “There is huge concern about the impact of smartphone use on children’s health, but the evidence base remains fairly limited. While the government is under substantial time pressure to make decisions, these will undoubtedly be better if based on improved evidence.

“This is a complex and rapidly evolving issue, with both potential harms and benefits associated with smartphone use. Technology is changing by the day, and scientific evidence creation needs to evolve and innovate to keep up.

“Our focus will be on deepening our causal understanding of the effects of new technologies, particularly over short timescales, to ensure that decisions are informed, timely and evidence-based.”

Dr Orben will lead a Project Delivery Team, with Consortium Members from the universities of Bath, Birmingham, Bristol, Glasgow, Manchester, Nottingham, Oxford and York and the London School of Economics. It will aim to identify which research methods and data sources will be most effective at identifying potential causal relationships between social media, smartphones, and the health and development of children and young people

Deputy project lead Dr Amrit Kaur Purba, also from the MRC CBU at Cambridge, said: “The impact of social media on young people is a pressing issue, and our project will ensure the research community is in a strong position to provide policymakers with the causal and high-quality insights they need. While we don’t expect this to be straightforward, our research will leverage diverse expertise from across the UK to deliver a comprehensive and informed response to make recommendations for how research in this area should be supported in future.”

The researchers will review and summarise existing research on the impact of smartphones and social media on children and young people’s mental health, wellbeing, physical health, lifestyle and health behaviours, and educational attainment. The review will recognise the diversity of perspectives that exist in this area and consider where further research could add valuable new insights to the evidence base. 

The full press release can be read here: https://www.cam.ac.uk/research/news/cambridge-leads-governmental-project-to-understand-impact-of-smartphones-and-social-media-on-young?utm_campaign=research&utm_source=linkedin&utm_medium=social