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Developmental Psychology2
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Field, Jeffery1
Yonas, Albert1
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Development of Sensitivity to Binocular Information for the Approach of an Object.
Peer reviewed Peer reviewed
Yonas, Albert; And Others – Developmental Psychology, 1978
Investigates the responsiveness of 14- and 20-week-old infants to binocular information using a stereoscopic shadow caster showing an object approaching on a collision course. (Author/SS)
Descriptors: Age Differences, Depth Perception, Infant Behavior, Infants
Relation of Young Infants' Reaching Behavior to Stimulus Distance and Solidity
Peer reviewed Peer reviewed
Field, Jeffery – Developmental Psychology, 1976
The reaching behavior of 12 infants in the presence of solid objects and pictures of objects placed within and beyond possible contact distance was videotaped in three sessions at 15, 19, and 24 weeks of age. (Author/MS)
Descriptors: Behavioral Science Research, Depth Perception, Early Childhood Education, Eye Hand Coordination