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Ball, William A. – 1975
A looming paradigm was used to determine what depth information infants process in addition to that provided by the expansion of a single, closed contour of an object. A total of 18 male and 15 female infants aged 22-48 days watched a film in which the circular elements and inter-element spaces of the projected image alternately expanded and…
Descriptors: Depth Perception, Infant Behavior, Infants, Motor Reactions