I am designing an experiment where a selection of 10 different images are displayed on the screen for a small amount of time (presentation routine). The participant then has to make a decision about which image represented the most common image that they saw (decision routine).
I have the presentation routine working fine.
During the decision routine though, I would like it so that the participant can actively change the image that is displayed on the screen using a keypress. So, an image would appear after the presentation routine (randomly selected from the 10 images), then when they press e.g. the left key, a different image is presented. Once they have the desired image on the screen, they press the return key and the image choice is logged and the next trial begins in the loop.
I have been working with the BART example script but continually get stuck with my modifications.
Is this possible to do? Any guidance would be much appreciated.