Hi Dave, for whatever reason the code I copied in the HTML version of the post was not sent.
In a gambling task, I would like to determine if the participant win, lose or "neither win or lose" according to certain probabilities. The probabilities varies for each of the 10 trials and the sequence of the trials is randomly chosen.
So I put win, loose and neither in a list and as itemprobability I entered the values of each probability at the determined trial.
Maybe with the code in attachment is clearer? Thank you,