I am trying to get a psychological refractory period experiment to work. A green circle is presented followed by a red circle. The soa between these varies from short (100ms) to long (500ms)... Paticapnts are required to respond to the green cricle then red circle as quickly as possible.
I have used a coroutine as with short soa, the green circle would end before the red circle was presented.
This is how I have set it up. I have a couple of problems. Responses someitme not logged for either stimulus. Also, the coroutine does not always end when response2 is initiated.
Any help would be appreicated.