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Bhatt, Ramesh S.; Hayden, Angela; Reed, Andrea; Bertin, Evelin; Joseph, Jane – Journal of Experimental Child Psychology, 2006
Object parts are signaled by concave discontinuities in shape contours. In seven experiments, we examined whether 5- and 6 1/2-month-olds are sensitive to concavities as special aspects of contours. Infants of both ages detected discrepant concave elements amid convex distractors but failed to discriminate convex elements among concave…
Descriptors: Infants, Perception, Child Psychology, Visual Discrimination