Displaying Multiple Events


I’m trying to code an experiment involving pictures of faces. In my experiment, I hope to have sets of two or three faces shown at one, and have the subject select the appropriate face. I understand that each face is an event in my experiement, however, I’m having trouble figuring out how to display all of the events simultaneously within each trial. Please help.

Have you seen the help file on this? If you open up the first help page, there is a description of how to “present two images simultaneously” on the right side.