Search results for author:"Francisco_J_Abad"
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The Multiple-Choice Model: Some Solutions for Estimation of Parameters in the Presence of Omitted Responses
Applied Psychological Measurement Vol. 33, No. 3 (2009) pp. 200–221
This article deals with some of the problems that have hindered the application of Samejima's and Thissen and Steinberg's multiple-choice models: (a) parameter estimation difficulties owing to the large number of parameters involved, (b) parameter...