Recording Response time with first keypress
I am fairly new to OpenSesame, but I am currently working on a predicted motion experiment, where the participant sees video where a ball moves from left to right but disappears behind and occlusion. The participant then has to click the Spacebar at the moment he/she expects the ball to reappear from behind to occlusion. My issue is that the trial does not stop on the first keypress but requires two keypresses to move on, and the response times it captures don't match up with the length of the trials. The experiment itself works, its just the data collection that I am having issues with. Thank you!