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| Difficulty Level | 4 |
| Error Patterns | 4 |
| Age Differences | 2 |
| Performance Factors | 2 |
| Preschool Children | 2 |
| Visual Perception | 2 |
| Adults | 1 |
| Behavior Change | 1 |
| Children | 1 |
| Cognitive Ability | 1 |
| Comparative Analysis | 1 |
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| Journal of Experimental Child… | 4 |
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| Journal Articles | 2 |
| Reports - Research | 2 |
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Peer reviewedBeiswenger, Hugo – Journal of Experimental Child Psychology, 1971
Descriptors: Age Differences, Behavior Change, Difficulty Level, Error Patterns
Peer reviewedBialystok, Ellen – Journal of Experimental Child Psychology, 1989
Three studies examined the hypotheses that: (1) codability and not extent of distance determines difficulty; (2) critical features and not whole objects are coded; and (3) implicit perceptual axes provide a frame of reference for coding the display. Results supporting these hypotheses are discussed in terms of a description of spatial…
Descriptors: Children, Cognitive Ability, Difficulty Level, Error Patterns
Peer reviewedMillar, Susanna – Journal of Experimental Child Psychology, 1975
Descriptors: Age Differences, Difficulty Level, Elementary School Students, Error Patterns
Peer reviewedChromiak, Walter; Weisberg, Robert W. – Journal of Experimental Child Psychology, 1981
Adults' ability to track a moving target was examined in two experiments in order to compare their performance with that of very young infants. Results indicated that (1) adults'"overshoot" errors resembled those reported for young infants; and (2) adults had problems tracking a moving target which unexpectedly changed direction. (Author/DB)
Descriptors: Adults, Comparative Analysis, Difficulty Level, Error Patterns
