Dr Patrik Arvidsson, PhD., Clinical Psychologist, is a Researcher and Senior Lecturer and does clinical work at the Habilitation Service Center, Gävle, Region Gävleborg. His research focuses on participation and inclusive processes in people with disability in general and in people with intellectual disability in particular. He is interested in different factors related to participation and inclusive processes, namely individual factors such as cognitive functions and psychological health, as well as contextual factors such as societal support and availability. Dr Arvidsson explores participation and inclusive processes in different socio-economic and cultural contexts. At the Centre for AAC he is involved in the psychometric validation of Picture My Participation (PmP), a picture-based instrument for assessing participation in children with intellectual disability in low- and middle-income countries. He is also affiliated to the Centre for Research & Development at Region Gävleborg/Uppsala University, CHILD, the Swedish Institute for Disability Research at Jönköping University, and the Department of Special Education at Mälardalen University.