In my study, I'm having the participants give a scale rating of four different fictional people ("Rate how you feel about Rachel from a scale of 1-7") and I'd like all four of the people to be on the same screen (so it looks like a multiple-choice test one one screen). I also need the four people to be listed in random order so we don't get order effects when the subjects rate each person. What is the best way to do this? My study is in MediaLab and I found that I could only have them all on the same page by using html, but how can I get the four people to be randomized within that page? Make all the possible orders, 16 files, and somehow have the program randomly pull out one of them?

Thanks so much!