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Gaither, Sarah E.; Pauker, Kristin; Johnson, Scott P. – Developmental Science, 2012
We know that early experience plays a crucial role in the development of face processing, but we know little about how infants learn to distinguish faces from different races, especially for non-Caucasian populations. Moreover, it is unknown whether differential processing of different race faces observed in typically studied monoracial infants…
Descriptors: Human Body, Whites, Habituation, Visual Stimuli
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Bremner, J. Gavin; Johnson, Scott P.; Slater, Alan; Mason, Uschi; Cheshire, Andrea; Spring, Joanne – Developmental Science, 2007
When viewing an event in which an object moves behind an occluder on part of its trajectory, 4-month-old infants perceive the trajectory as continuous only when time or distance out of sight is short. Little is known, however, about the conditions under which young infants perceive trajectories to be discontinuous. In the present studies we focus…
Descriptors: Infants, Cognitive Development, Visual Perception, Visual Stimuli
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Amso, Dima; Johnson, Scott P. – Developmental Psychology, 2006
The authors examined how visual selection mechanisms may relate to developing cognitive functions in infancy. Twenty-two 3-month-old infants were tested in 2 tasks on the same day: perceptual completion and visual search. In the perceptual completion task, infants were habituated to a partly occluded moving rod and subsequently presented with …
Descriptors: Attention, Infants, Cognitive Development, Visual Stimuli
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Johnson, Scott P.; Bremner, J. Gavin; Slater, Alan; Mason, Uschi; Foster, Kirsty; Cheshire, Andrea – Child Development, 2003
Three experiments investigated 2- to 6-month-olds' perception of the continuity of an object trajectory that was briefly occluded. Results across experiments provided little evidence of veridical responses to trajectory occlusion in the youngest infants, but by 6 months, perception completion was more robust. Results suggest that perceptual…
Descriptors: Age Differences, Cross Sectional Studies, Developmental Stages, Early Experience