Descriptor
| Arithmetic | 1 |
| Elementary Education | 1 |
| Exceptional Child Research | 1 |
| Generalization | 1 |
| Learning Disabilities | 1 |
| Learning Processes | 1 |
| Mathematics Instruction | 1 |
| Subtraction | 1 |
Source
| Learning Disability Quarterly | 1 |
Author
| Blankenship, Colleen S. | 1 |
Publication Type
| Journal Articles | 1 |
| Reports - Research | 1 |
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Peer reviewedBlankenship, Colleen S. – Learning Disability Quarterly, 1978
A demonstration-plus-feedback technique was applied in an attempt to reduce the systematic inversion errors in subtraction in nine learning disabled students (ages 9-11 years). Journal availability: see EC 112 927. (DLS)
Descriptors: Arithmetic, Elementary Education, Exceptional Child Research, Generalization
