Descriptor
| Abstract Reasoning | 1 |
| Age Differences | 1 |
| Cognitive Development | 1 |
| Comparative Analysis | 1 |
| Elementary Education | 1 |
| Formal Operations | 1 |
| Learning Disabilities | 1 |
| Logical Thinking | 1 |
| Number Concepts | 1 |
| Problem Solving | 1 |
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| Learning Disability Quarterly | 1 |
Author
| Grobecker, Betsey | 1 |
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| Journal Articles | 1 |
| Reports - Research | 1 |
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Peer reviewedGrobecker, Betsey – Learning Disability Quarterly, 1999
Twenty-nine children with learning disabilities (LD) in grades 2 and 4 through 7 were compared with children without LD for their development of proportional structures of thought. Significantly fewer children with LD had constructed second-order logical structures necessary to act on problems using multiplicative and preproportional reasoning.…
Descriptors: Abstract Reasoning, Age Differences, Cognitive Development, Comparative Analysis
