Võrdle meetodeid

	Longitudinaalse konstrukti valiidsus	Mõõtmise invariaansuse testimine
Valdkond	Psühhomeetria	Psühhomeetria
Perekond	Latent structure	Latent structure
Tekkeaasta	1993–2000	2000
Looja	Meredith, Vandenberg, and the measurement invariance tradition	Vandenberg & Lance
Tüüp	Validity evaluation framework	Multi-group confirmatory factor analysis procedure
Algallikas	Vandenberg, R. J. & Lance, C. E. (2000). A review and synthesis of the measurement invariance literature: Suggestions, practices, and recommendations for organizational research. Organizational Research Methods, 3(1), 4–70.	Vandenberg, R. J., & Lance, C. E. (2000). A review and synthesis of the measurement invariance literature. Organizational Research Methods, 3(1), 4–70.
Rööpnimetused	longitudinal measurement validity, construct validity over time, longitudinal measurement invariance, LCV	Factorial Invariance, Measurement Equivalence, Configural-Metric-Scalar Testing, Ölçüm Değişmezliği
Seotud	5	3
Kokkuvõte	Longitudinal construct validity evaluates whether a psychological scale measures the same latent construct in the same way across multiple time points. It is tested by progressively constraining a confirmatory factor model across waves and comparing model fit, ensuring that observed change scores reflect genuine change in the underlying trait rather than measurement drift.	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.