Hi, I’ve got a bank of 2 types of images. I want to display 1 image from this bank, randomly selecting either one type or the other (but knowing which type I displayed).
I know how to do that for several images with a routine, a loop and a condition file in the Builder (or the TrialHandler class in the coder). My condition file is basically just three lines:
But I’d like to know if there is an easy way, either in the builder or in the coder, to randomly display 1 image from this bank in my routine.
I’m asking this because I want to add a PsiHandler staircase procedure on top of this and I am not confortable with the 2 loops made up of my PsiHandler class and the TrialHandler class.