विधियों की तुलना करें
चुनी हुई विधियों की आमने-सामने समीक्षा करें; भिन्नता वाली पंक्तियाँ रेखांकित हैं।
| विविधता वैधता× | संरचना वैधता× | |
|---|---|---|
| क्षेत्र | मनोमिति | मनोमिति |
| परिवार | Latent structure | Latent structure |
| उद्भव वर्ष≠ | 1959 | 1955 |
| प्रवर्तक≠ | Donald T. Campbell and Donald W. Fiske | Lee J. Cronbach & Paul E. Meehl |
| प्रकार≠ | Validity evidence / psychometric evaluation | Validity evaluation framework |
| मौलिक स्रोत≠ | Campbell, D. T., & Fiske, D. W. (1959). Convergent and discriminant validation by the multitrait-multimethod matrix. Psychological Bulletin, 56(2), 81–105. DOI ↗ | Cronbach, L. J. & Meehl, P. E. (1955). Construct validity in psychological tests. Psychological Bulletin, 52(4), 281–302. DOI ↗ |
| उपनाम | discriminant validity evidence, divergent validity, DV, AVE-based discriminant validity | construct validation, factorial validity, nomological validity evidence, validity of interpretation |
| संबंधित≠ | 5 | 6 |
| सारांश≠ | Discriminant validity is evidence that a latent construct is empirically distinct from other constructs it should differ from. Originating in Campbell and Fiske's multitrait-multimethod framework (1959), it is a core component of construct validity and a mandatory check in scale development and structural equation modeling. | Construct validity is the degree to which a test or scale actually measures the theoretical construct it is intended to measure. Introduced by Cronbach and Meehl in 1955, it is the central validity concern in psychological and educational measurement, evaluated by accumulating multiple lines of empirical and logical evidence rather than by any single statistical test. |
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