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| Συγκλίνουσα Εγκυρότητα Πολλαπλών Ομάδων× | Διακριτική Εγκυρότητα× | |
|---|---|---|
| Πεδίο | Ψυχομετρία | Ψυχομετρία |
| Οικογένεια | Latent structure | Latent structure |
| Έτος προέλευσης≠ | 1981 / 2000 | 1959 |
| Δημιουργός≠ | Fornell & Larcker (convergent validity criteria); Vandenberg & Lance (multi-group extension) | Donald T. Campbell and Donald W. Fiske |
| Τύπος≠ | Validity assessment procedure | Validity evidence / psychometric evaluation |
| Θεμελιώδης πηγή≠ | Fornell, C. & Larcker, D. F. (1981). Evaluating structural equation models with unobservable variables and measurement error. Journal of Marketing Research, 18(1), 39–50. DOI ↗ | Campbell, D. T., & Fiske, D. W. (1959). Convergent and discriminant validation by the multitrait-multimethod matrix. Psychological Bulletin, 56(2), 81–105. DOI ↗ |
| Εναλλακτικές ονομασίες | cross-group convergent validity, multi-sample convergent validity, MGCFA convergent validity, AVE across groups | discriminant validity evidence, divergent validity, DV, AVE-based discriminant validity |
| Συναφείς≠ | 6 | 5 |
| Σύνοψη≠ | Multi-group convergent validity examines whether items purported to measure the same latent construct relate strongly to that construct consistently across distinct subgroups such as demographic categories, cultures, or experimental conditions. It extends single-sample convergent validity checks into a comparative multi-group confirmatory factor analysis framework. | 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. |
| ScholarGateΣύνολο δεδομένων ↗ |
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