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Effects of Short-Term Sensory Isolation Upon Stereoscopic Size and Distance
Peer reviewed Peer reviewed
Lawson, R. B.; Frey, W. F. – Perceptual and Motor Skills, 1971
Descriptors: Depth Perception, Discrimination Learning, Distance, Perceptual Development
Perception of Object Unity in Young Infants: The Roles of Motion, Depth, and Orientation.
Peer reviewed Peer reviewed
Johnson, Scott P.; Aslin, Richard N. – Cognitive Development, 1996
Two experiments examined the effects of common motion, background texture, and orientation on four-month olds' perception of unity of a partially occluded rod. Results indicated that infants' perception of object unity is not dependent on a single visual cue but on a variety of cues including motion, interposition, depth cues, background texture,…
Descriptors: Depth Perception, Infants, Motion, Object Permanence
Perception of Auditory-Visual Distance Relations by 5-Month-Old Infants.
Peer reviewed Peer reviewed
Pickens, Jeffrey – Developmental Psychology, 1994
Sixty-four infants viewed side-by-side videotapes of toy trains (in four visual conditions) and listened to sounds at increasing or decreasing amplitude designed to match one of the videos. Results suggested that five-month olds were sensitive to auditory-visual distance relations and that change in size was an important visual depth cue. (MDM)
Descriptors: Auditory Discrimination, Cues, Depth Perception, Distance
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