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ERIC Number: EJ748905
Record Type: Journal
Publication Date: 2006-Mar
Pages: 23
Abstractor: Author
ISBN: N/A
ISSN: ISSN-0033-3123
EISSN: N/A
Available Date: N/A
Bayesian Estimation of Circumplex Models Subject to Prior Theory Constraints and Scale-Usage Bias
Lenk, Peter; Wedel, Michel; Bockenholt, Ulf
Psychometrika, v71 n1 p33-55 Mar 2006
This paper presents a hierarchical Bayes circumplex model for ordinal ratings data. The circumplex model was proposed to represent the circular ordering of items in psychological testing by imposing inequalities on the correlations of the items. We provide a specification of the circumplex, propose identifying constraints and conjugate priors for the angular parameters, and accommodate theory-driven constraints in the form of inequalities. We investigate the performance of the proposed MCMC algorithm and apply the model to the analysis of value priorities data obtained from a representative sample of Dutch citizens.
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Publication Type: Journal Articles; Reports - Evaluative
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers - Location: Netherlands
Grant or Contract Numbers: N/A
Author Affiliations: N/A