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On Choosing Between Two Probabilistic Choice Sub-models in a Dynamic Multitask EnvironmentAn independent random utility model based on Thurstone's Theory of Comparative Judgment and a constant utility model based on Luce's Choice Axiom are reviewed in detail. Predictions from the two models are shown to be equivalent under certain restrictions on the distribution of the underlying random process. Each model is applied as a stochastic choice submodel in a dynamic, multitask, environment. Resulting choice probabilities are nearly identical, indicating that, despite their conceptual differences, neither model may be preferred over the other based solely on its predictive capability.
Document ID
19850006254
Document Type
Conference Paper
Authors
Soulsby, E. P. (Connecticut Univ. Storrs, CT, United States)
Date Acquired
August 12, 2013
Publication Date
September 1, 1984
Publication Information
Publication: NASA. Ames Research Center 20th Ann. Conf. on Manual Control, Vol. 2
Subject Category
MAN/SYSTEM TECHNOLOGY AND LIFE SUPPORT
Funding Number(s)
CONTRACT_GRANT: F33615-81-K-0510
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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