i'm not sure if superlab can do this.
i want to counting every feedback , and represent the cumulative point to my participant.
they get 50 point at first, and begin a game.
if they do the correct answer, they get +2 point , show them 52 point
in the next trial
if they do the incorrect answer , they get -5 point, show them 47 point
I am wondering if there is a way to do it.