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| Bremner, J. Gavin | 1 |
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Direct linkBremner, J. Gavin; Johnson, Scott P.; Slater, Alan; Mason, Uschi; Foster, Kirsty; Cheshire, Andrea; Spring, Joanne – Child Development, 2005
When an object moves behind an occluder and re-emerges, 4-month-old infants perceive trajectory continuity only when the occluder is narrow, raising the question of whether time or distance out of sight is the important constraining variable. One hundred and forty 4-month-olds were tested in five experiments aimed to disambiguate time and distance…
Descriptors: Infants, Infant Behavior, Perceptual Development, Visual Perception
Peer reviewedJohnson, Scott P.; Aslin, Richard N. – Developmental Psychology, 1995
Examined perception of object unity in partial occlusion in 72 infants. Recorded how long subjects looked at a display of complete and incomplete rods. In test and control conditions, infants looked longer at broken rods than at complete rods, suggesting that infants' cognitive, visual, or attentional skills may be insufficient to support…
Descriptors: Attention, Attention Span, Cognitive Development, Cognitive Processes
