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Rasch modelling, scale development and paired comparisons

  • Wolfgang Ziniel
Chapter

Abstract

Emanating from the classical test theory (CTT) this chapter gives a theoretical introduction to the principles of Rasch modelling. This serves as the basis for the conduction of the Rasch homogeneity tests and the model selection with regard to the constructs used in the experiments. Moreover the constructs, their aims and their origin undergo a closer consideration.

Keywords

Product Category Purchase Intention Item Parameter Saturated Model Classical Test Theory 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Fachmedien Wiesbaden 2013

Authors and Affiliations

  1. 1.ViennaAustria

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