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Wilcox, Teresa – Cognition, 1999
Four experiments examined the perceptual features used by 4.5- to 11.5-month olds to individuate objects involved in occlusion events. Results indicated that 4.5-month olds used shape and size features to individuate objects in occlusion events. By 7.5 months, infants used pattern, and by 11.5 months, they used color to reason about object…
Descriptors: Cognitive Development, Color, Infants, Pattern Recognition
Langstaff, Anne L.; Volkmor, Cara B. – 1971
A model for sequencing tasks in the area of visual perception was developed. This paper reports an attempt to validate the structure of the model. The performance of 50 normal preschool children on a 47 item test was studied. The results obtained support the use of the model as a framework for developing visual perception tasks. (Author)
Descriptors: Cognitive Development, Instructional Materials, Models, Pattern Recognition