Millisecond Forums

Hi!

I have a question about mouse events: I want participants to click with the right or left mouse button
on a stimulus.

Now I know that you can set the validresponse to a stimulus name,
in which case the subject may click on the area of the screen
occupied by the stimulus. And I know you can set the validresponse to
lbuttondown or rbuttondown. But can you set it to something that
allows for the combination I want?

I appreciate your help!