Providing feedback on stimulus-response match in real-time (case 1671)

[dlyoung]

I am trying to construct a gambling task in which the outcomes of multiple chance games are predicted, then the games are played out through one of the random stimulus generator functions, and "win-loss" feedback regarding the predictions is provided on a trial-by-trial basis. Is it possible to have the program assess the match between the participant's prediction and the subsequent stimulus randomly presented for that trial? I have provided what I've come up with so far (including stimuli) for your perusal. Thanks in advance for your help.

[dlyoung]

I have continued trouble-shooting this problem over the past month, but I still haven't been able to find a solution. Has there been any progress on your end in figuring out a way to provide feedback on the Stimulus-Response match in real-time?

[jason_reed]

DirectRT currently does not have the capability to use calculations based on responses from previous trials.

You may want to check out the responses.xls feature in MediaLab to see if it may serve your purposes. See this section of the MediaLab manual for more information on this feature: http://www.empirisoft.com/medialab/help/advanced_features.htm