Attached is a small demo experiment. I recommend putting all 15 images within a stimulus list. You can have your images set on a time limit, which is done under the
Input tab within the
Event Editor. Then, use a
Rule under the
Trial Editor to stop on a picture when the participant makes a response (mouse click).
In the demo attached the
Rule is:
- If the "Last participant response is" a Left Mouse Click
- Then perform the following actions: Exit Block