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| Age Differences | 1 |
| Children | 1 |
| Developmental Stages | 1 |
| Exceptional Child Research | 1 |
| Hyperactivity | 1 |
| Perceptual Development | 1 |
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| Journal of Learning… | 1 |
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| Journal Articles | 1 |
| Reports - Research | 1 |
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Peer reviewedHoughton, Robert Roy; Tabachnick, Barbara Gerson – Journal of Learning Disabilities, 1979
Changes in magnitude of Muller-Lyer illusion lines between forks and arrows as a function of age were studied in 48 hyperactive and 48 nonhyperactive boys (six-nine years old).
Descriptors: Age Differences, Children, Developmental Stages, Exceptional Child Research
