ArticlesOnline firstOpen access aInstitute for Mental Health, School of Psychology, University of Birmingham, Birmingham, UK bCentre for Youth Mental Health, The University of Melbourne, Parkville, VIC, Australia cDepartment of Linguistics and Communication, University of Birmingham, Birmingham, UK dOrygen, Parkville, VIC, Australia eDepartment of Psychology, University of York, York, UK fEarly Intervention in Psychosis Service, Birmingham and Solihull Mental Health NHS Foundation Trust,...