Hi,
I'm using the Balloon Analogue Risk Task (BART) template from the Inquisit Task Library, but I'm having a problem with it - if a participant presses Collect twice in a row (which is easy to do by accident), then they are recorded as having made zero button presses for that balloon, which artificially drags down the adjusted average (as the balloon is not considered to have exploded either).
I'd like to modify the template so that the Collect button cannot be pressed until the Pump button has been pressed at least once on each balloon, but I'm having difficulty with this (my solutions have mostly involved the / validresponse expression but if it considers every Collect press to be invalid then it breaks the program).
Does anybody know of a solution to this problem?
Thank-you for your time,
James