Compara mètodes

	Validesa de contingut longitudinal	Validesa de constructe
Camp	Psicometria	Psicometria
Família	Latent structure	Latent structure
Any d'origen	1995–2000	1955
Autor original	Haynes, Richard & Kubany (1995); extended to longitudinal contexts by measurement invariance researchers	Lee J. Cronbach & Paul E. Meehl
Tipus	Validity evaluation technique	Validity evaluation framework
Font seminal	Haynes, S. N., Richard, D. C. S., & Kubany, E. S. (1995). Content validity in psychological assessment: A functional approach to concepts and methods. Psychological Assessment, 7(3), 238–247.	Cronbach, L. J. & Meehl, P. E. (1955). Construct validity in psychological tests. Psychological Bulletin, 52(4), 281–302.
Àlies	longitudinal content validation, temporal content validity, repeated-measure content validity, content validity over time	construct validation, factorial validity, nomological validity evidence, validity of interpretation
Relacionats	6	6
Resum	Longitudinal content validity evaluates whether the items of a measure adequately and consistently represent the intended content domain not only at a single point in time but across repeated administrations. It ensures that the conceptual coverage of a scale remains appropriate and stable as measurement occasions accumulate over a study period.	Construct validity is the degree to which a test or scale actually measures the theoretical construct it is intended to measure. Introduced by Cronbach and Meehl in 1955, it is the central validity concern in psychological and educational measurement, evaluated by accumulating multiple lines of empirical and logical evidence rather than by any single statistical test.