I was taking the Iowa Gambling Task. I examined what happens when the same option is selected on every run.To my surprise I got a pretty good value when choosing options C and D (\$4500) in every run and a pretty bad one ($-500) with options A and B.Is this intended by the test or is it a bug / feature of my downloaded program?(I got $4700 when mixing some A's among plenty of C's) 
Should always selecting the same response on the IOWA Gambling Test result in a good value?
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