I am developing a search task in which I’ve set the mouse cursor to be invisible at the beginning of every trial/routine. Participants have to click the mouse once to make the cursor visible and then click for the second time to indicate the location of an object. I want to get the reaction time from the beginning of the routine until first mouse click (RT1) and second mouse click (RT2). Any ideas on how to get two RTs for each mouse click, given that especially in the first mouse click the cursor is invisible?
Thanks in advance.