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Reading Difficulty | 2 |
Research Methodology | 2 |
Statistical Analysis | 2 |
True Scores | 2 |
Error of Measurement | 1 |
Reading Difficulties | 1 |
Research Design | 1 |
Visual Discrimination | 1 |
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Developmental Psychology | 2 |
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Lytton, Hugh; And Others – Developmental Psychology, 1973
This reply refers to PS 502 345 which in turn is a criticism of EJ 045 083. (CB)
Descriptors: Error of Measurement, Reading Difficulty, Research Methodology, Statistical Analysis

Vockell, Edward L.; Asher, William – Developmental Psychology, 1973
Article refers to EJ 045 083. (CB)
Descriptors: Reading Difficulties, Reading Difficulty, Research Design, Research Methodology