I thought of using Constant Sum for allowing my respondents to distribute 100 points among 5 categories in a way that grades their preferences. Is there a way to prevent them from giving the same number of points to 2 or more categories? If not, I would appreciate any other suggestions. I need each category to have a different rating since I'm interested in the respondents hierarchic preferences. The rating has to derive from a 100 points distribution task.
Thanks.
Best answer by Shamji_Abbas
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