In my picture naming study I want to be able to provide feedback if ppts give an incorrect name for the object. How can I do this? I have attached an external mouse to the computer I will use for this study and was thinking that if a subject gives an incorrect response I could click on one of the mouse buttons to go to my feeback option. Is there a way to override the voice key response when it is incorrect before going to the next stimulus?
Also, if ppts exceed the time limit of 5000ms I would like to default feedback (pause) is this possible?