Σύγκριση μεθόδων

	Βαϋεσιανή συγκλίνουσα εγκυρότητα	Διακριτική Εγκυρότητα
Πεδίο	Ψυχομετρία	Ψυχομετρία
Οικογένεια	Latent structure	Latent structure
Έτος προέλευσης	2000s–2010s	1959
Δημιουργός	Building on Campbell & Fiske (1959) convergent validity; Bayesian extension developed in modern psychometrics literature	Donald T. Campbell and Donald W. Fiske
Τύπος	Validity assessment / Bayesian inference	Validity evidence / psychometric evaluation
Θεμελιώδης πηγή	Levy, R. & Mislevy, R. J. (2016). Bayesian Psychometric Modeling. CRC Press. ISBN: 978-1466500952	Campbell, D. T., & Fiske, D. W. (1959). Convergent and discriminant validation by the multitrait-multimethod matrix. Psychological Bulletin, 56(2), 81–105.
Εναλλακτικές ονομασίες	Bayesian convergent validity analysis, Bayesian MTMM convergent validity, Bayesian multitrait convergent validity, BCV	discriminant validity evidence, divergent validity, DV, AVE-based discriminant validity
Συναφείς	6	5
Σύνοψη	Bayesian convergent validity applies Bayesian statistical inference to assess whether different measures of the same construct converge as theory predicts. Rather than a single-point correlation estimate, it yields a full posterior distribution over the convergent correlation, enabling probability statements about the magnitude of shared variance between theoretically related measures.	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.