Electronic Resource
Springer
Psychometrika
50 (1985), S. 3-16
ISSN:
1860-0980
Keywords:
Latent correlation
;
longitudinal model
;
Rasch model
;
latent structure analysis
Source:
Springer Online Journal Archives 1860-2000
Topics:
Psychology
Notes:
Abstract A model for longitudinal latent structure analysis is proposed. We assume that test scores for a given mental or attitudinal test are observed for the same individuals at two different points in time. The purpose of the analysis is to fit a model that combines the values of the latent variable at the two time points in a two-dimensional latent density. The correlation coefficient between the two values of the latent variable can then be estimated. The theory and methods are illustrated by a Danish dataset concerning psychic vulnerability.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF02294143
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