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Random assignment of two conditions to multiple blocks within subject design

  • May 27, 2020
  • 2 replies
  • 57 views
S

Hello,
How should I design the flow of the survey for the following study:
The study has 12 scenarios in total. Each scenario has two versions/conditions: conditionA and conditionB. I want each subject to see all the 12 scenarios in random order, with half of the scenarios shown in their conditionA and the other half shown in conditionB. The order of the conditions are also randomized. Therefore, each subject sees 6 randomly chosen scenarios in conditionA and the remaining 6 scenarios in conditionB with random order.

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2 replies

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  • DG1989
  • October 20, 2020

Hi there, just wanted to check in if you already found an answer to your question and if yes, if you could share it? I am struggling with the same issue. Thank you!

bstrahin
Level 6 ●●●●●●
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  • bstrahin
  • Level 6 ●●●●●●
  • October 20, 2020

SRadkani I just posted a suggestion for this here: https://www.qualtrics.com/community/discussion/12882/assignment-based-on-previous-random-assignment-random-startpoint#latest

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