Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"Congenitally blind"”.
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Perceptual development in blind children
… study: 144 children with normal vision and 100 congenitally blind children. They ranged in age from five through sixteen years. The two groups were matched for chronological age and verbal IQ. In order to investigate the hypothesis of developmental retardation, it was decided to look at …
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Perception of patterned vibratory stimulation: An evaluation of the tactile vision substitution system
… today in attempts to provide visual aids for the blind. The tactile vision substitution system (T.V.S.S.) is an example of one such visual aid. The system presents patterned tactile stimulation to the skin of the observer provided by the output of a closed-circuit television system. Research …
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Cognitive Differences Between Congenitally and Adventitiously Blind Individuals.
… to reason that significant visual impairment or blindness occurring prior to this time would adversely impact an individual's cognitive development. Conversely, the occurrence of visual impairment or blindness after this critical period of development would have less of an impact. Cognitive …
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Differences in Perceptual-motor Functioning Between Blind and Sighted Adults: a Neuropsychological Perspective.
… to explore perceptual-motor differences between blind and sighted adults from a neuropsychological perspective, and to analyze differences within the blind group. Perceptual-motor abilities were examined using the Comprehensive Vocational Evaluation System (CVES), a vocational rehabilitation and …