I am evaluating whether SuperLab is the correct software to use for an experiment on emotional competence with preschool age children. We will be presenting stimuli that consist of several sets of eight different faces and the children will be required to click on all of the faces they believe portray a particular emotion. We also would like to avoid multiple mouse clicks on the same face by graying out a face once it is clicked on. From reading the forums and working with the demo it is unclear whether SuperLab is able to perform this. Any help you can be in this aspect would be much appreciated!