Enhancing Community Participation Through Peer-Delivered Decision Support

Inclusion Criteria: * 18-30 years of age; * Experiencing a SMI, as determined by: (a) self-reported psychiatric diagnosis of schizophrenia-spectrum or major affective disorder, and (b) self-reported current or past functional impairment due to experiencing mental health challenges in one or more major life areas (i.e., work school, social activities) * Able to identify at least 2 areas of community participation that individuals want to be doing more in in the next 6 months * Current sufficiency of community participation (i.e., number of important participation areas done enough / number of important participation areas) of 50% or less. Exclusion Criteria: * Unable to provide informed consent, as assessed by research staff using an active recall method * limited ability to act on decisions due to self-reported legal, residential, or guardianship restrictions.