The role of motivation in shaping social inclusion of people with intellectual disabilities in physical-sports activity contexts.

The present study aims to test a model in which basic psychological needs (BPN) satisfaction in physical-sport activity contexts is associated with self-determined motivation, which, in turn, would predict the social inclusion of people with intellectual disabilities. A total of 286 people with intellectual disabilities (53.5% men) who reported engaging in physical-sport activities responded to a validated questionnaire about the satisfaction of their BPN, motivation (using the Self-determination index [SDI]), and social inclusion.