The Learning of Difficult Visual Discriminations by the Moderately and Severely Retarded

Marc W Gold1, Craig R Barclay2

  • 1Marc W. Gold, Ph.D. (University of Illinois), Research Assistant Professor, Children's Research Center, University of Illinois at Urbana-Champaign, Champaign, Illinois 61820, conducts research, applying findings from basic research on learning to the solution of applied problems. He holds membership in AAMD, CEC and NRA.