Descriptor
| Exceptional Child Research | 1 |
| Language Acquisition | 1 |
| Manual Communication | 1 |
| Mental Retardation | 1 |
| Program Effectiveness | 1 |
Source
| American Journal of Mental… | 1 |
Author
| Algozzine, Bob | 1 |
| Poulton, Karen T. | 1 |
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| Information Analyses | 1 |
| Journal Articles | 1 |
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Peer reviewedPoulton, Karen T.; Algozzine, Bob – American Journal of Mental Deficiency, 1980
An analysis of the research literature suggests that a variety of sign systems have been used with retarded individuals of varying ages. The application or success or failure of that therapy does not seem to be determined by a particular treatment model and/or set of guidelines. (Author)
Descriptors: Exceptional Child Research, Language Acquisition, Manual Communication, Mental Retardation
