feedback not registering correct responses
I have a problem with feedback in my experiment. Participants are asked to assign an audio file to a picture by pressing the key responses 1,2 or 3. In the csv files that Open Sesame reads I have a column with the audio file name, one called 'correct_response' and one with the image file name. Yet, every time I let the experiment run, Open Sesame tells me that I have 0% accuracy in my responses which leads me to believe that I must have a mistake in my structure somewhere.
Thank you in advance for your help!