Descriptor
| Computer Programs | 1 |
| Data Processing | 1 |
| Educational Research | 1 |
| Item Analysis | 1 |
| Item Sampling | 1 |
| Longitudinal Studies | 1 |
| Testing | 1 |
Source
| Educ Psychol Meas | 1 |
Author
| Gorth, W. | 1 |
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Gorth, W.; and others – Educ Psychol Meas, 1969
Research performed pursuant to a grant from the Charles F. Kettering Foundation.
Descriptors: Computer Programs, Data Processing, Educational Research, Item Analysis
