Body appreciation mediates the association between satisfaction with autistic identity and flourishing in autistic adults

Underpinned by the neurodiversity paradigm, scholars are increasingly interested in relationships between positive autistic identity (i.e., feeling satisfaction and pride with being autistic) and states of flourishing (i.e., where numerous aspects of a person's life and well-being are good) in autistic people. However, possible mediational pathways between these constructs remain relatively under-researched. Here, we propose a conceptual model wherein positive autistic identity is associated with flourishing in autistic adults via positive body image. To test this model, we recruited an online sample of 384 autistic adults (189 women, 195 men; M = 34.66 years, SD = 10.77) from the United Kingdom. Participants were asked to complete measures of satisfaction with autistic identity, body appreciation, and flourishing, and provide their demographic information. Structural equation modelling showed that body appreciation mediated the association between satisfaction with autistic identity and flourishing. The mediational triangle remained significantly robust after controlling for participant demographics. Future research should consider promoting positive autistic identity as a means of developing more positive body image and capacities to flourish in autistic adults.