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Problem with stimulus not switching to next trial immediately after key response


I am trying to get my stimulus to switch to the next trial as soon as I press on the allowed key response, however I don't seem to be able to do so. I have tried setting my stimulus duration to 0ms after reading other threads on similar issues but it still doesn't solve the problem for me.

Does anyone have any advice as to how I can resolve this issue? I've attached a copy of my experiment for reference!

Best regards,



  • Hi Shan,

    Sorry for this late reply. The problem is that both the Guess sketchpad as well as a the following keyboard item, require a response for the experiment to continue. What the user sees is that the experiment doesn't continue right away, but only after a second key press. To fix it, set the duration of the sketchpad to zero.


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