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Mathematical Models2
Attitude Measures1
Comparative Analysis1
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Psychometrics1
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Applied Psychological…2
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Luo, Guanzhong1
Perline, Richard1
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A Joint Maximum Likelihood Estimation Procedure for the Hyperbolic Cosine Model for Single-Stimulus Responses.
Peer reviewed Peer reviewed
Luo, Guanzhong – Applied Psychological Measurement, 2000
Extends joint maximum likelihood estimation for the hyperbolic cosine model to the situation in which the units of items are allowed to vary. Describes the four estimation cycles designed to address four important issues of model development and presents results from two sets of simulation studies that show reasonably accurate parameter recovery…
Descriptors: Attitude Measures, Mathematical Models, Maximum Likelihood Statistics, Responses
The Rasch Model as Additive Conjoint Measurement.
Peer reviewed Peer reviewed
Perline, Richard; And Others – Applied Psychological Measurement, 1979
Rasch's psychometric model is presented as a special case of additive conjoint measurement. Two data sets, each of which was analyzed using Rasch scaling methods as well as some of the methods of conjoint measurement, are compared. (Author/JKS)
Descriptors: Comparative Analysis, Mathematical Models, Measurement Techniques, Psychometrics