Tagged Questions
3
votes
0answers
39 views
Test-retest reliability of Iowa gambling task performance and Expectancy Valence Model parameters
I've just been learning about the Expectancy Valence Model of the Iowa Gambling Task (see Busemeyer & Stout, 2002; Yechiam et al 2005). The model includes three parameters: motivation, ...
6
votes
2answers
99 views
How to computationally model the Wisconsin Card Sorting task? [closed]
The Wisconsin Card Sorting task is rather famous but appears to be quite difficult to model computationally.
To respond to @Artem's question, I work in RL and I am interested in how people learn the ...
10
votes
3answers
164 views
Is there a random walk theory that can account for situations with more than two choices?
In the article "Two-stage Dynamic Signal Detection: A Theory of Choice, Decision Time, and Confidence" from 2010 by Pleskac and Busemeyer, a random walk model is presented for situations where a ...
