OS (e.g. Win10): win10
PsychoPy version (e.g. ): 2020.2.6
Standard Standalone? (y/n) y
We want to place four circles on the screen from which the participant can select only two. Ideally the circles will act like radio buttons and go black when selected.
We tried this with key presses where each circle had a corresponding key but could not get this to work due to the fact that you could press each key more than once amongst other issues. See here: Recording two consecutive (correct) answers in one trial (we didn’t even get to modifying the image!)
We tried using the mouse, but again became unstuck.
Any ideas on how to achieve this? We’re struggling to express the issue in words in order to find a working solution. Bear in mind, whatever we do in Builder will need to be easily converted to Pavlovia (and JS).
Justin and Sophie.