1. Joseph R. Jenkins is director of the Experimental Education Unit, Child Development and Mental Retardation Center, and professor of education at the University of Washington. His main research interests are in the area of learning disabilities and reading.
2. Amanda Barksdale received her degree from the University of 1Uinois and is currently employed as a special education teacher in the Baltimore Public Schools. Requests for reprints should be sent to Dr. lenkins, director, Experimental Education Unit, WJ-10, Child Development and Mental Retardation Center, Unioersity of Washington, Seattle, Wash. 98195.
3. LeRoy Clinton is associate professor of special education at Boston University. His research interests include learning, cognition, and instruction.