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Peer reviewedMaurer, Daphne; and Adams, Russell J. – Journal of Experimental Child Psychology, 1987
Two different methods which minimize achromatic cues were used to test the ability of one-month-olds to discriminate gray from broadband blue. Test data imply an improvement between birth and one month of age in the discrimination of gray from broadband blue. Possible physiological changes underlying this improvement are discussed. (Author/RWB)
Descriptors: Color, Dimensional Preference, Infants, Visual Discrimination
Peer reviewedPipp, Sandra; Haith, Marshall M. – Journal of Experimental Child Psychology, 1984
Visual fixations were recorded in newborn, 4-, and 8-week-old human infants as they scanned displays that varied in contour length, size, number, and a new metric, CVAL (based on Contour Variability, Amount and Location). One of the findings was that both contour length and CVAL separately accounted for approximatel1 95 of looking-duration…
Descriptors: Age Differences, Attention Span, Dimensional Preference, Eye Fixations
