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| Age Differences | 2 |
| Perceptual Development | 2 |
| Visual Discrimination | 2 |
| Visual Measures | 2 |
| Attention Span | 1 |
| Child Development | 1 |
| Dimensional Preference | 1 |
| Eye Fixations | 1 |
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| Grade 5 | 1 |
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Peer reviewedOdom, Richard D.; Lemond, Carolyn M. – Child Development, 1972
For the age range tested there is a lag between the perception and production of certain facial expressions. (Authors)
Descriptors: Age Differences, Child Development, Facial Expressions, Grade 5
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
