Descriptor
| Elementary Secondary Education | 1 |
| Error of Measurement | 1 |
| Reliability | 1 |
| School Districts | 1 |
| True Scores | 1 |
Source
| Applied Measurement in… | 1 |
Author
| Feldt, Leonard S. | 1 |
| Qualls, Audrey L. | 1 |
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| Journal Articles | 1 |
| Reports - Research | 1 |
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Peer reviewedFeldt, Leonard S.; Qualls, Audrey L. – Applied Measurement in Education, 1999
Examined the stability of the standard error of measurement and the relationship between the reliability coefficient and the variance of both true scores and error scores for 170 school districts in a state. As expected, reliability coefficients varied as a function of group variability, but the variation in split-half coefficients from school to…
Descriptors: Elementary Secondary Education, Error of Measurement, Reliability, School Districts
