Salīdzināt metodes

	Gareniskās skalas izstrāde	Daudzlīmeņu skalas izstrāde
Nozare	Psihometrija	Psihometrija
Saime	Latent structure	Latent structure
Izcelsmes gads	1990s–2000s	1990s–2000s
Autors	Meredith, Millsap, and colleagues	Raudenbush, Bryk, Hox and colleagues
Tips	Scale construction framework	Hierarchical measurement / scale construction
Pirmavots	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
Citi nosaukumi	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
Saistītās	6	5
Kopsavilkums	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.