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	Group: Forum MembersPosts: 20, 
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			            Hello! 
 I am having participants enter 10 items to create a list called itemsList.
 
 I want to show all possible pairs of the 10 items and have participants rate on a slider bar (-1 to 1) how correlated they think each pair of items are. I believe there would be 45 pairs total (10 items, order doesn't matter).
 
 So, I want to show 2 items at a time. The 45 pairs should be shown in random order.
 
 Across participants, the item being on the left versus right of the screen (per pair) should be counterbalanced.
 
 How do I do this?
 
 Thanks in advance!
 
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