Equivalent LLTMS: A rejoinder.

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Bibliographic Details
Title: Equivalent LLTMS: A rejoinder.
Authors: Bechger, Timo1, Verstralen, Huub, Verhelst, Norman, Maris, Gunter
Source: Psychometrika. Jun2004, Vol. 69 Issue 2, p317-318. 2p.
Subject Terms: Psychometrics, Rasch models, Linear statistical models, Matrices (Mathematics), Mathematical models
People: Fischer, G. H.
Abstract: The article presents a response to the critique of G. H. Fischer that the results of the study conducted by the authors concerning the identifiability of the linear logistic test model (LLTM) and the equivalence of different specifications are independent of the way a normalization is imposed. It cites the approach that can be taken to test the specification of a single entry in the structure matrix.
Database: Education Research Complete
Description
Abstract:The article presents a response to the critique of G. H. Fischer that the results of the study conducted by the authors concerning the identifiability of the linear logistic test model (LLTM) and the equivalence of different specifications are independent of the way a normalization is imposed. It cites the approach that can be taken to test the specification of a single entry in the structure matrix.
ISSN:00333123
DOI:10.1007/BF02295947