Krahasoni metodat

	Vlefshmëria diskriminuese	Testimi i Invariancës së Matjes
Fusha	Psikometri	Psikometri
Familja	Latent structure	Latent structure
Viti i origjinës	1959	2000
Krijuesi	Donald T. Campbell and Donald W. Fiske	Vandenberg & Lance
Lloji	Validity evidence / psychometric evaluation	Multi-group confirmatory factor analysis procedure
Burimi themelues	Campbell, D. T., & Fiske, D. W. (1959). Convergent and discriminant validation by the multitrait-multimethod matrix. Psychological Bulletin, 56(2), 81–105.	Vandenberg, R. J., & Lance, C. E. (2000). A review and synthesis of the measurement invariance literature. Organizational Research Methods, 3(1), 4–70.
Emërtime të tjera	discriminant validity evidence, divergent validity, DV, AVE-based discriminant validity	Factorial Invariance, Measurement Equivalence, Configural-Metric-Scalar Testing, Ölçüm Değişmezliği
Të lidhura	5	3
Përmbledhja	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.	Measurement invariance testing is a sequence of nested confirmatory factor analysis (CFA) models that examines whether a psychological scale measures the same latent construct in the same way across distinct groups or time points. Systematized and popularized by Vandenberg and Lance (2000), the procedure tests a hierarchy of constraints — from identical factor patterns to identical item intercepts — so that researchers can justify meaningful group comparisons on latent means.