Descriptor
| Adolescents | 1 |
| Adults | 1 |
| Blindness | 1 |
| Mental Retardation | 1 |
| Multiple Disabilities | 1 |
| Tactual Perception | 1 |
Source
| American Journal of Mental… | 1 |
Author
| Davidson, Philip W. | 1 |
Publication Type
| Journal Articles | 1 |
| Reports - Research | 1 |
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Peer reviewedDavidson, Philip W.; And Others – American Journal of Mental Deficiency, 1981
All Ss' accuracy decreased with increasing task difficulty. Accuracy of nonretarded Ss did not differ as a function of visual status. Blind retarded Ss were more accurate than were sighted retarded Ss. (Author)
Descriptors: Adolescents, Adults, Blindness, Mental Retardation
