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Meet the Team

Professor Cathy Creswell

Principal Investigator

Hello, I’m Cathy and I am a Professor of Developmental Clinical Psychology at the University of Oxford. I am the Principal Investigator of the OSI-GROWS project, and the iCATS, MY-CATS, and Co-CAT research studies.

Dr Chloe Chessell


Hi! I’m Chloe and I am a Psychological Wellbeing Practitioner and Post-doctoral Researcher in the OSI-GROWS team. My role involves supporting clinical teams to use OSI in their services and researching the outcomes and usage of OSI in routine services. 

Lucy Radley

OSI-GROWS Coordinator

Hello, I’m Lucy, one of the Research Assistants in the OSI-GROWS team. I work with clinical teams to support the continued use of OSI in their services. I also manage our Twitter feed so please do follow us at: @GrowsOSI!

Emily Whitaker

OSI-GROWS Coordinator

Hi! I’m Emily, I am also a Research Assistant in the OSI-GROWS team. I support clinicians to use OSI by co-facilitating training sessions, running Q&A sessions and providing technical assistance.