“…BHC is a Norwegian rehabilitation center providing residential four weeks group-based programs (Miklos, Jahnsen, Nyquist, Hanisch, et al, 2021;Røe et al, 2018) guided by the philosophy of APA for young adults with experience of living with a disability (Hutzler & Sherrill, 2007). The young adults program involved a variety of self-selected goal-directed activities with three to four sessions per day six days a week, carried out individually or in groups (Miklos, Jahnsen, Nyquist, Hanisch, et al, 2021). This provided an ideal opportunity to explore in vivo the complex learning processes underpinning a participation-focused rehabilitation intervention, (Atkinson & Pugsley, 2005;Imms et al, 2016;Reeves et al, 2013).…”