1. Mary C. Lawlor, ScD, OTR, FAOTA, is Associate Professor, Department of Occupational Science and Occupational Therapy, University of Southern California, 1540 Alcazar Street, CHP-133, Los Angeles, California 90033
2. Cheryl F. Mattingly, PhD, is Associate Professor, Department of Occupational Science and Occupational Therapy and Department of Anthropology, University of Southern California, Los Angeles, California