How can I implement a branch logic based on a rank regarding a scoring of previous answers? | XM Community
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How can I implement a branch logic based on a rank regarding a scoring of previous answers?

  • September 17, 2020
  • 5 replies
  • 28 views

Hey guys,
in a survey participants are supposed to solve computational problems and their payment is supposed to differ by their rank. What I have in mind is to implement a branch logic based on their rank and to save the payment as a variable. Unfortunately, I do not know how to implement a ranking which is based on a scoring while the session has not terminated. Do you have an idea?

5 replies

  • Author
  • September 17, 2020

Just in addition: the participants solve computational problems in several blocks and there is no overall ranking but there are multiple based on the performance within a block. So there are multiple possible payments (in dependence of the outcome in each round) and one is chosen randomly.


TomG
Level 8 ●●●●●●●●
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  • Level 8 ●●●●●●●●
  • September 17, 2020

Does "rank" refer to how participants perform vs. other participants?


  • Author
  • September 17, 2020

TomG
Level 8 ●●●●●●●●
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  • Level 8 ●●●●●●●●
  • September 17, 2020

You'll need to save the ranks externally using a web service.


  • Author
  • September 23, 2020