Different responses for stimulus 1 &2

[Jyotsna_K]

Yes, similar to a Go No Go task in a dual-task paradigm. As of now, I have not been able to figure out how to build it in such a way that only one of the two stimuli requires a response. Right now, both my stimuli require a keyboard response for the next item to appear.

I found this discussion relevant-

Show stimuli 1 if respond, show stimuli 2 if no response

OS (e.g. Win10): macOS Catalina PsychoPy version (e.g. 1.84.x): 2.3.2 Standard Standalone? (y/n) If not then what?: Yes What are you trying to achieve?: I am trying to make a stimuli 1 appear 3 seconds after the cue if Spacebar is pressed. And make stimuli 2 appear 3 seconds after the cue if nothing is pressed. What did you try to make it work?: I have tried to put $keyRespTrial.keys == 'space' in the Start field of stimuli 1 and $keyRespTrial.keys == 'None' in the Start field of stimu…

But, I do not want to impose a time limit on the response, and that is where I’m having trouble achieving this. As of now, the two stimuli for the Go-No- Go are defined as conditions to occur alternatively with the other picture stimuli.