I have created an auditory stroop task on SuperLab 4.5, but I am having problems with timing accuracy.
We have 14 blocks of a condition, each block has one trial, and each trial is made up of one event created as a stimulus list with 12 different audio files that will play at random. We set it so that each audio file would end after a time limit of 1500ms. This would make each block, 18 seconds theoretically. The events are paired with a pitch-response que to play simultaneously with the audio.
We created a presentation that would last 6:06s (excluding scan triggers), however, in running the presentation without selecting any responses, the timing was 8:72s. When responses were selected, the timing was even more varied between each stimuli.
I have attached the .sl4 file of the presentation in question. Is there a way to get the timing accurate? I tried applying the trial synchronization feature in the Trial Editor but that just made each event 18 seconds.
Thank you very much for your time.