Descriptor
| Adults | 1 |
| Age Differences | 1 |
| Cognitive Processes | 1 |
| Elementary School Students | 1 |
| Letters (Alphabet) | 1 |
| Numbers | 1 |
| Research | 1 |
| Visual Discrimination | 1 |
| Visual Perception | 1 |
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| Child Development | 1 |
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| Journal Articles | 1 |
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Peer reviewedStanovich, Keith E.; West, Richard F. – Child Development, 1978
Groups of eight- and ten-year-olds and adults visually searched for the presence of a target letter or number in fields of items that were either of the same or a different category (letter or number) than the target. (JMB)
Descriptors: Adults, Age Differences, Cognitive Processes, Elementary School Students
