Reaction Time as feedback

[HF2021]

Thank you very much for implementing this feature.  We are very grateful and it works beautifully.  We would, however, like to make a suggestion either as a modification to the current “duration_timer” or in addition to it.  In the current version, the displayed time continues to increase after the participant has pressed a response key as long as the “correct/incorrect” feedback is displayed (which lasts 2 or 3 seconds after the participant’s response).  So while the participant does get a sense of elapsed time, they don’t see their exact response time.  One solution may be to freeze the running timer as soon as a response is made.  Another possibility, one that is more suited to our needs and in line with reaction time studies, is to display the response time only after the participant has responded.  That number would then remain on screen for a second or two, together with the correct/incorrect feedback (if that option is also selected).  Perhaps this could be a new function called “response_time”. 

Thank you once again to you and your wonderful team for having implemented this feature!