I am trying to build a Dot Probe task in which a fixation cross gets shown for a random amount of time, afterwards two images appear for .1 second after which a dot appears on either the left or right side of the screen. Inputting the ITI and images is simple enough, however I cannot get the dot to appear at the right moment (either it appears over one of the images or too long after they have dissapeared).
the code for my ITI is:
import random randomPractITI=random.randint(1000, 3000) ITIPract = randomPractITI *0.001
Is there a way to take this ITI and add .1 seconds to it so the dot appears on time?
Many thanks in advance!