Gilad Feldman

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Tag: Turkptime

Location validation and preventing duplicates in Qualtrics Surveys

May 8, 2017 by Gilad Feldman·0 Comments

Location validation Sometimes, you want to make sure your participants are from a specific country. If you're running studies on Amazon Mechanical Turk there is a problem with some workers who self-report to be the in the US and take part in HITs... Read More | Share it now!