An Improved Cognitive Model of the Iowa and Soochow Gambling Tasks With Regard to Model Fitting Performance and Tests of Parameter Consistency

An Improved Cognitive Model of the Iowa and Soochow Gambling Tasks With Regard to Model Fitting Performance and Tests of Parameter Consistency

The Iowa Gambling Task (IGT) and the Soochow Gambling Task (SGT) are two experience-based risky decision-making tasks for examining decision-making deficits in clinical populations. Several cognitive models, including the expectancy-valence learning model (EVL) and the prospect valence learning mode...

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Bibliographic Details
Main Authors: Junyi eDai, Rebecca eKerestes, Daniel J Upton, Jerome R Busemeyer, Julie C Stout
Format: Article
Language:English
Published: Frontiers Media S.A. 2015-03-01
Series:Frontiers in Psychology
Subjects:
Cognitive Modeling
Iowa Gambling Task
opiate users
Soochow Gambling Task
Parameter consistency
Online Access:http://journal.frontiersin.org/Journal/10.3389/fpsyg.2015.00229/full

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