Dear ahmedA ,Thank you very much for your support! I´ll have to shuffle some more time to make sure I got everything right. But it looks really cool!
The images 1-4 are randomized (participant will see all 4 in different order). Within each image the four conditions ABCD are randomized (1 out of 4 will be selected). Participant should see:Image 1 = Condition A or B or C or Dif e.g. A thenImage 2 = Condition B or C or Dif e.g. C thenImage 3 = Condition B or Dif e.g. D thenImage 4 = B
PS: I could hardcode them (e.g. image 1 always includes dem agree, image 2 always dem disagree etc.). However, this would neglect potenial differences between the images. Hence, I prefer a more complex randomization in which responses vary for each image. Yet, at the end each participant should receive each 4 possible feedback combinations.
Thanks for you response. I´ll try to make it more clear:In a 2x2 design you have 4 possible combinations = Ingroup x agree & Ingroup x disagrre & outgroup x agee & outgroup x disagree. These 4 combinations apply to each of the 4 images (you may think if it as a 4x2x2 design). If you look at the survey flow you´ll see that Image 1 "Pencil" includes a randomizer with all 4 feedback conditions (4 groups = rep agree, rep da, dem agree, dem da). So qualtrics will randomly select 1 out of these 4 feedbacks.The next image at the bottom will be "chalk" (see group chalk). I need qualtrics to remember the feedback chosen for image "pencil" to reduce the possible number of feedback for "chalk" to 3 (4-1). I hope that this is more clear?
here´s a copy of my current survey flow
I think I do...I know how to randomize both, the 4 image conditions and the 4 possible feedback conditions under each image. However, I do not know how I can program qualtrics to "remember" which feedback participants received in a previous image to delete this option from the following image. I attach a screenshot of my survey flow: Let´s say participants receive Dem Agreement for the Pencil image. This option should then be taken out for the next image (chalk). Thanks in advance!
I´m having a very similar problem: I have a fully crossed 2x2 within subjects design in which participants will receive 4 stimuli that are accompanied by two different features (i.e. experimental factors). Let´s say participants receive 4 statements and these statements are either a) approved or b) rejected by a c) male or d) female. Each participant should receive: 1 male x approval image, 1 male x disapproval image, 1 female x approval image and 1x female x disapproval image. Gender x approval combinations should therefore randomly vary across the 4 images but each participant should receive all four possible combinations. This means, qualtrics needs to remember which combination has been shown and subsequently reduce the pool of options to present to participants. Notably, also the order of the images 1-4 should be randomized. Thanks in advance!
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