I was wondering how to present two pictures simultaneously in superlab 5?
My experiment is basically, presenting pictures of scenes at study and at test, pairs of scenes are presented, as in a multiple choice or 2-alternative forced-choice format.
Study phase (random presentation): Picture of House, Picture of Beach, Picture of Hotel, Picture of Waterfall, and so on
Test (random presentation): Picture of House Picture of Hotel; Picture of Beach Picture of Waterfall; and so on
I think “Presentation Options” in settings of Superlab, “keep stimulus invisible” of the picture in Superlab is to be selected. However, that does not work. In superlab, it states"Use this option to present several visual stimuli at the same time (within the same trial). To present the stimuli simultatously turn this option On for all except the last one."
Any help is appreciated.