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Jeon, Seong Taek; Hamid, Joshua; Maurer, Daphne; Lewis, Terri L. – Journal of Experimental Child Psychology, 2010
Crowding refers to impaired target recognition caused by surrounding contours. We investigated the development of crowding in central vision by comparing single-letter and crowding thresholds in groups of 5-year-olds, 8-year-olds, 11-year-olds, and adults. The task was to discriminate the orientation of a Sloan letter E. Single-letter thresholds,…
Descriptors: Child Development, Change, Recognition (Psychology), Young Children
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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