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| Achievement | 1 |
| Achievement Tests | 1 |
| Age Differences | 1 |
| Arithmetic | 1 |
| Exceptional Child Research | 1 |
| Group Testing | 1 |
| Individual Testing | 1 |
| Institutionalized Persons | 1 |
| Mental Retardation | 1 |
| Mild Mental Retardation | 1 |
| Predictive Measurement | 1 |
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| Bonfield, John R. | 1 |
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Bonfield, John R. – 1968
A study of institutionalized educable mentally handicapped children (EMR's aged 6-7 to 12-6) was designed to evaluate the use of subtest combinations and learning tasks as predictors of achievement compared to single individual and group tests. Fifty-one subjects received a pretest battery of six individual tests, one group test, three learning…
Descriptors: Achievement, Achievement Tests, Age Differences, Arithmetic
