Comparer des méthodes

	Développement longitudinal d'échelles	Développement d'échelles multiniveaux
Domaine	Psychométrie	Psychométrie
Famille	Latent structure	Latent structure
Année d'origine	1990s–2000s	1990s–2000s
Auteur d'origine	Meredith, Millsap, and colleagues	Raudenbush, Bryk, Hox and colleagues
Type	Scale construction framework	Hierarchical measurement / scale construction
Source fondatrice	Millsap, R. E. (2011). Statistical Approaches to Measurement Invariance. Routledge. ISBN: 978-0805864311	Hox, J. J. (2010). Multilevel Analysis: Techniques and Applications (2nd ed.). Routledge. ISBN: 978-1848728462
Alias	LSD, longitudinal measurement development, repeated-measures scale construction, scale development with panel data	multilevel measurement modeling, hierarchical scale development, MLSEM scale construction, nested data scale development
Apparentées	6	5
Résumé	Longitudinal scale development is the systematic process of constructing and validating a measurement instrument using data collected at multiple time points. It extends classical scale development by additionally testing whether the scale measures the same construct in the same metric across occasions, enabling valid tracking of change over time.	Multilevel scale development constructs and validates measurement instruments for data collected from individuals nested within higher-level units such as classrooms, organizations, or clinics. It partitions item variance into within-group and between-group components, ensuring that reliability and factor structure are evaluated at both levels simultaneously.