Set an incompressible duration of sketchpad while recording response time
First of all, Opensesame is really useful and easy so thank you for that !
But I don’t succeed to do something that I thought would be easy to.
I would like to show a picture for at least 3000ms and allow the participant to answer (with keyboard) during that duration or after (the picture should stay at least that 3000ms and until the participant answers which can be for example 10s later).
If I set the duration of the sketchpad to 3000 and deselect the “clear key pressed before” on the keyboard_response it does work, but then I don’t have the response_time if the participant answer before the 3000ms.
If I set the sketchpad to 0ms then I can have the response_time directly after my picture appears but the picture disappears when the participant answers so it might not have been shown long enough (3s).
Does someone know how to handle that ?