I have the participant press a mouse key and need to keep track of when he/she releases it. I am using a serial mouse.
Using cumulative time seemed the easiest solution, but I seem to be unable to get te release key time marked on the file. I get the information of when the mouse was pressed but not of when it was released.
Alternatively, can I by-pass this problem using Stim-Track and a USB mouse?
Thank you for any suggestions