مقایسهٔ روشها
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| اعتبار همگرای طولی× | اعتبار تمایز طولی× | |
|---|---|---|
| حوزه | روانسنجی | روانسنجی |
| خانواده | Latent structure | Latent structure |
| سال پیدایش≠ | 1997–2003 | 1993–2000 |
| پدیدآور≠ | Cole & Maxwell; Widaman & Reise | Formalized through SEM-based validity traditions (Campbell & Fiske, 1959; Cole & Maxwell, 1993) |
| نوع≠ | Validity evidence framework | Validity assessment / measurement quality |
| منبع بنیادین≠ | Cole, D. A. & Maxwell, S. E. (2003). Testing mediational models with longitudinal data: Questions and tips in the use of structural equation modeling. Journal of Abnormal Psychology, 112(4), 558–577. DOI ↗ | Cole, D. A. & Maxwell, S. E. (1993). Testing mediational models with longitudinal data: Questions and tips in the use of structural equation modeling. Journal of Abnormal Psychology, 112(4), 558–577. DOI ↗ |
| نامهای دیگر | longitudinal construct validity, repeated-measure convergent validity, cross-time convergent validity, temporal convergent validity | LDV, longitudinal construct distinctiveness, cross-time discriminant validity, temporal discriminant validity |
| مرتبط≠ | 6 | 4 |
| خلاصه≠ | Longitudinal convergent validity evaluates whether a scale's indicators correlate with theoretically related constructs not just at a single time point but consistently across repeated measurement occasions. It extends standard convergent validity testing into longitudinal designs to ensure that the scale measures the intended construct in the same meaningful way over time. | Longitudinal discriminant validity tests whether a psychological construct measured at two or more time points is empirically distinct across occasions — ensuring that the same construct does not collapse into a single undifferentiated mass over time. It is a prerequisite for meaningful change modeling in panel and longitudinal research. |
| ScholarGateمجموعهداده ↗ |
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