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| Adults | 1 |
| Classification | 1 |
| Cognitive Development | 1 |
| Developmental Stages | 1 |
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| Journal of Childhood… | 1 |
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| Abkarian, G. G. | 1 |
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Abkarian, G. G. – Journal of Childhood Communication Disorders, 1986
Eighty unimpaired adults took the iconic-symbolic (I-S) subtest of the Muma Assessment Program under traditional protocols and revised instructions like those used in classic studies of classification ability. Only 18 functioned at the symbolic level as defined by the protocols; revised instructions more frequently evoked the expected symbolic…
Descriptors: Adults, Classification, Cognitive Development, Developmental Stages
