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O'Reilly, Michelle; Vollmer, Brigitte; Vargha-Khadem, Faraneh; Neville, Brian; Connelly, Alan; Wyatt, John; Timms, Chris; De Haan, Michelle – Developmental Science, 2010
Many studies report chronic deficits in visual processing in children born preterm. We investigated whether functional abnormalities in visual processing exist in children born preterm but without major neuromotor impairment (i.e. cerebral palsy). Twelve such children (less than 33 weeks gestation or birthweight less than 1000 g) without major…
Descriptors: Cognitive Tests, Premature Infants, Visual Acuity, Depth Perception
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Crannell, C. W.; Peters, Gregory – Journal of Psychology, 1970
Descriptors: College Students, Cues, Depth Perception, Discrimination Learning
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Dowd, John M.; And Others – Journal of Experimental Child Psychology, 1980
Tests the hypothesis that children will be better than adults at perceiving depth at large disparities in random-dot stereograms. Subjects were 4, 6, 8, and 25 years of age, with six males and six females in each of the four age groups. (MP)
Descriptors: Adults, Age Differences, Children, Depth Perception
Isaacs, Larry D. – 1980
Dynamic visual acuity (DVA) is defined as the performer's ability to visually discriminate parts of an object when there is relative motion between the target and the performer. According to research findings, this visual attribute may play a key role in motor-task performance. Researchers have found a significant relationship between DVA and…
Descriptors: Athletes, Athletics, Depth Perception, Exercise
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Livingstone, Margaret; Hubel, David – Science, 1988
Summarizes the anatomical, physiological, and psychological evidence related to the primate visual system. States that comparison of perceptual abilities with the electrophysiological properties of neurons may help deduce functions of visual areas. (RT)
Descriptors: Anatomy, Biological Sciences, Biology, Color