Research groups
Colleges
Tessa Reardon
PhD
Research Fellow
I am a Research Fellow in the Departments of Experimental Psychology and Psychiatry at the University of Oxford, and a Hugh Price Fellow at Jesus College.
My research focuses on the development, evaluation and implementation of novel approaches to identify and support children with common mental health problems.
I use range of methods in my work, including systematic reviews, randomised controlled trials, surveys, measurement development, qualitative and co-production approaches. I am particularly interested in addressing barriers families living in poverty face accessing mental health support and implementing solutions that increase equitable access to evidence-based support.
I have had a lead role on two large school-based randomised controlled trials to evaluate approaches for identifying and supporting primary school children with and at-risk for anxiety disorders (iCATS and MYCATS trials).
I now have a Prudence Trust Fellowship that builds on this work and focuses on the implementation of ‘identification-to-intervention’ pathways through primary schools in areas with high levels of deprivation.
Recent publications
Meeting of minds: imagining the future of child and youth mental health research from an early career perspective.
Journal article
Knight R. et al, (2026), BJPsych Bull, 50, 49 - 55
Parent-led CBT delivered via online and telephone support alongside usual school practice versus usual school practice only for young children identified as at-risk for anxiety disorders through screening in schools: a cluster randomised controlled trial
Journal article
REARDON T., (2026), Journal of Child Psychology and Psychiatry
Development of a brief assessment tool to identify children with probable anxiety disorders
Journal article
REARDON T. et al, (2025), JCPP Advances, 5
Moderators of cognitive and behaviour therapies for prevention and treatment of anxiety disorders in children and adolescents: A systematic review and meta-analysis.
Journal article
Zhou S. et al, (2025), Clin Psychol Rev, 116
Protocol for the process evaluation for a cluster randomised controlled trial evaluating primary school-based screening and intervention delivery for childhood anxiety problems.
Journal article
Williamson V. et al, (2025), BMJ Open, 15
