I am conducting a survey in which I have two blocks of 50 stimuli (pic) that are exactly the same but underneath the image there is text (i.e. the age) that is different. I need to randomize the stimuli so that all of the participants will see all 50 stimuli (not 100), but will not see a repeated stimuli (i.e. the same stimuli). Is there any mechanism on Qualtrics that allows me to program an if then statement (e.g. if participant sees stimuli 1a (which is in one block) they will not receive stimuli 1a-2(which is in the second block), because then they would be rating the same picture, which is not what I want?
Any help is appreciated, thank you!
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Best answer by MohammedAli_Rajapkar 4 May 2018, 15:51
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