1. Is it possible to allow participants to _not_ enter any response in DirectRt's open ended response?
2. Is it possible to measure the reaction time for the first key that is pressed in open ended responses?
Jan
1. Is it possible to allow participants to _not_ enter any response in DirectRt's open ended response?
2. Is it possible to measure the reaction time for the first key that is pressed in open ended responses?
Jan