1. Julie L. Durfee, MS, OTR/L is Occupational Therapist, Clackamas County ESD, Portland, Oregon. At the time of this study, she was a student, Master of Science, Rehabilitation Medicine, Occupational Therapy Division, University of Washington, Seattle, Washington. (Mailing address: 6416 Southeast 19th Avenue, Portland, Oregon 97202)
2. Felix E. Billingsley, PhD, is Professor and Chair, Area of Special Education, College of Education, University of Washington, Seattle, Washington