Descriptor
| Class Average | 1 |
| Educational Research | 1 |
| Grading | 1 |
| Letters (Alphabet) | 1 |
| Numbers | 1 |
| Tables (Data) | 1 |
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| Educational Research | 1 |
Author
| Nisbet, J. | 1 |
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Peer reviewedNisbet, J. – Educational Research, 1975
The use of the stanine scale to control some of the sources of error in converting letter grades to a numerical scale before they can be added or averaged is described. (Author/RK)
Descriptors: Class Average, Educational Research, Grading, Letters (Alphabet)
