Mary C. Law, PhD, OT(C) Mary Law, PhD, OT(C), is Associate Professor, School of Rehabilitation Science, McMaster University, Hamilton, Canada, and Director of the Neurodevelopmental Clinical Research Unit at McMaster University. She holds an undergraduate degree in Occupational Therapy and graduate degrees in Clinical Epidemiology and Biostatistics and Urban and Regional Planning. Dr. Law's research interests center on environmental factors which support daily life participation of children with disabilities, evaluation of occupational therapy interventions with children, and methods to fa...