A Simplified Protocol to Screen Out VPS and International Respondents Using Qualtrics
11 Pages Posted: 12 Feb 2019 Last revised: 28 Sep 2020
Date Written: February 1, 2019
This protocol is a much simplified update of our original protocol for screening out international and VPS respondents from Qualtrics surveys. It utilizes Qualtrics' built-in Web Service functionality to interact with IP Hub in looking up potentially problematic respondents.
Keywords: Qualtrics, MTurk, survey research, VPS
JEL Classification: B40
Suggested Citation: Suggested Citation