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| Behavior Rating Scales | 1 |
| Genetics | 1 |
| Illustrations | 1 |
| Individual Characteristics | 1 |
| Personality Assessment | 1 |
| Research Methodology | 1 |
| Test Validity | 1 |
| Twins | 1 |
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| Journal of Research in… | 1 |
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| Ziller, Robert C. | 1 |
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Peer reviewedZiller, Robert C.; And Others – Journal of Research in Personality, 1977
A twin-based analysis of personality inventory scales yields information relevant to construct validity. Criteria for construct validity derived from adolescent twin statistics are illustrated with Wiggins' MMPI Content Scales. A type of discriminant validity indicates that some scales are not distinct in terms of influences of familial…
Descriptors: Behavior Rating Scales, Genetics, Illustrations, Individual Characteristics
