American Population Panel

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The American Population Panel (APP) is a group of volunteer members who agree to participate in social science and health related studies. The studies are conducted by CHRR at The Ohio State University for research purposes. We collect basic demographic information from panel members in order to match them with studies' needs.

Members of the American Population Panel will be contacted to take part in social science and health related research. We have many researchers who want people to respond to their surveys on a variety of topics. You will always be told what the survey is about and why we believe the research is important to undertake. The time commitment varies with each survey.

Any individual 18 years or older living in the U.S. can be a member of CHRR's American Population Panel. The privacy of all panel members is protected.

If you're interested in joining the panel, please register at:
Learn more about the panel at our website:




The APP uses the following CHRR services:

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Sample Design and ManagementSurvey and Questionnaire DesignSurvey ManagementData Collection
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Data AnalyticsData SecurityDatabase AdministrationVoIP Telephony
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IRB Coordination   

Service descriptions can be found on CHRR's services page.