1. Robert J. Loyd, PhD, is an assistant professor of special education at the University of Missouri-St. Louis.
2. Donn E. Brolin, PhD, is a professor of education in the Department of Educational and Counseling Psychology at the University of Missouri-Columbia. Richard T. Roessler, University of Arkansas, Arkansas Research and Training Center in Vocational Rehabilitation, 346 N. West Ave., Fayetteville, AR 72701.