Marcia Finlayson is Professor and Director of the School of Rehabilitation Therapy at Queen’s University in Kingston, Ontario. The overarching goal of her research program is to enable people affected by multiple sclerosis to lead healthy, meaningful lives and exert choice and control over their participation in daily activities at home and in the community, particularly as they age. She has strong interests in the development of complex health interventions, using mixed methods for intervention evaluation, and working with community groups to support knowledge mobilization.