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| Bonvillian, John D. | 4 |
| Friedman, Robert J. | 1 |
| Nelson, Keith E. | 1 |
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| Reports - Research | 2 |
| Journal Articles | 1 |
| Speeches/Meeting Papers | 1 |
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Peer reviewedBonvillian, John D.; Nelson, Keith E. – Journal of Speech and Hearing Disorders, 1976
Descriptors: Autism, Communication Skills, Exceptional Child Education, Language Acquisition
Download full textBonvillian, John D.; And Others – 1993
This study examined young children's hand usage when they produced American Sign Language signs and while they played, in order to determine their hand preference in early signing and to compare their hand use in signing with their hand preference in other, nonlinguistic, motor actions. Subjects were 24 young children (from the age of 12 months or…
Descriptors: American Sign Language, Deafness, Handedness, Manual Communication
Peer reviewedBonvillian, John D.; And Others – Child Development, 1983
Studied across a 16-month period, young children of deaf parents showed accelerated early language development, on the average producing their first recognizable sign at 8.5 months, their tenth sign at 13.2 months, and their first sign combination at 17.0 months. Findings are inconsistent with previously reported patterns of synchrony between…
Descriptors: Deafness, Infant Behavior, Infants, Language Acquisition
Peer reviewedBonvillian, John D.; Friedman, Robert J. – Sign Language Studies, 1978
The article gives an example of how, even though an individual's capacity to use or to learn a spoken language may be significantly impaired by brain damage, the ability to acquire a non-oral language system may remain intact. (Author/NCR)
Descriptors: Communication (Thought Transfer), Communication Skills, Language Acquisition, Learning Processes
