1. Janet M. Powell, PhD, OTR/L, is Associate Professor, Division of Occupational Therapy, Department of Rehabilitation Medicine, University of Washington, Seattle, WA 98195; jmpowell@u.washington.edu
2. Elizabeth M. Kanny, PhD, OTR/L, FAOTA, is Associate Professor and Head, Division of Occupational Therapy, Department of Rehabilitation Medicine, University of Washington, Seattle
3. Marcia A. Ciol, PhD, is Research Associate Professor, Department of Rehabilitation Medicine, University of Washington, Seattle