Thank you! That was helpful. It worked out. One last thing, if it takes a little while for me to respond to the stimulus, a "Please respond faster" pops out on the screen. How could I remove that?

The correct Excel sheet is this one****

Ignore my last question. The critical column is just to help show the matches and nonmatches - it just helps me with data. I have updated my excel sheet. At this point, I am facing problems with...

Between each presented image, I want to be able to show whether the answer is correct or not. I found this a template excel sheet online and included my photos. it is working, yet would you explain...

I am trying to create a 2-back test using images. I have the directrt 2010 version and have read the tutorial, but I am having a hard time coding. This is my first time working on a computer program...