First of all, thanks for sharing this great software!
I am currently constructing a straight-forward categorization task with it.
Here I have each one text label on the top of the page (“rectangles” and “circles”). I then want to present a stimulus for a short time and ask participants to categorize it into the correct category.
Here comes the clue: Stimuli should only be presented for a short duration and the disappear. Responses, however, have to be recorded from the moment that the stimuli is presented.
I have been sucesfull in solving that problem
1) presenting the stimuli for short time: QRTLib.setConfig(“Stimuli”, “duration”, 1500);
2) and stopping the program from proceeding before a repsonse is given: proceedOnHide: false,
However: When I use the proceedOnHide: false function, the labels on top of the page that are representing the categories also disappear (“rectangles” and “circles”). How can I prevent that?