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Harley, Randall; Spollen, John – Education of the Visually Handicapped, 1973
Descriptors: Children, Exceptional Child Research, Partial Vision, Test Reliability
Peer reviewedO'Dell, Cynthia D.; And Others – Mental Retardation, 1993
A vision screening program established at a facility for 271 individuals with severe or profound mental retardation used the acuity card procedure as its measure. The procedure was found to be a valid and reliable screening tool for this population. A few residents had good visual acuities, whereas the acuities of others were poor. (JDD)
Descriptors: Adults, Children, Institutionalized Persons, Program Effectiveness
