Descriptor
| Age Differences | 1 |
| Computation | 1 |
| Elementary School Students | 1 |
| Number Concepts | 1 |
| Perceptual Development | 1 |
| Preschool Children | 1 |
| Research | 1 |
Source
| Child Development | 1 |
Author
| Shannon, Lael | 1 |
Publication Type
| Journal Articles | 1 |
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Peer reviewedShannon, Lael – Child Development, 1978
Children ranging in age from three to six years counted 7, 10, and 14 items arranged in columns or in rows. Developmental changes in the spatial strategy and the relation of strategy to accuracy were examined. (JMB)
Descriptors: Age Differences, Computation, Elementary School Students, Number Concepts
