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| Adults | 1 |
| Language Acquisition | 1 |
| Manual Communication | 1 |
| Severe Mental Retardation | 1 |
| Sign Language | 1 |
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| Education and Training of the… | 1 |
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| Journal Articles | 1 |
| Reports - Research | 1 |
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Lombardino, Linda J.; Kaswinkel, Patricia T. – Education and Training of the Mentally Retarded, 1983
Six profoundly mentally retarded adults were trained to use 10 signs. Two Ss learned all signs with 100% accuracy without verbal prompting; four Ss learned seven to eight signs, varying with stimulus cue and setting. It was suggested that the four Ss may not have possessed adequate cognitive ability. (CL)
Descriptors: Adults, Language Acquisition, Manual Communication, Severe Mental Retardation
