Hi- I’m new to SuperLab and on top of that I’m trying to teach 20 students how to use it… I’ve run into a problem I can’t figure out. We’d like to measure RT to a briefly presented stimulus (100 msec) … a blank screen (or mask) would follow. I’ve created an event with a blank “text” screen to follow the stimulus event.
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the timer is reset in the stimulus event. Will the response that occurs during the subsequent Blank screen be measured from the start of the preceding stimulus event?
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In order to score the response, I’ve set up in the Blank screen event to base the scoring on a Code that defines the correct response. But when we run it, all the responses are coded as Errors. If I eliminate the blank screen and base scoring on responses made during the Stimulus event (allowing the event to stay on until a response) the scoring is ok.
What are we doing wrong?
I’ve attached the program for perusal…
As this is a class project… this is somewhat urgent…
Thanks!!
py
Bottini&Delesalle7.sl4 (12.3 KB)