- Conditions
- Covid19
- Interventions
- Acknowledgement Racial Injustice AMA, African American Sender Acknowledgement, African American Sender in Informational Videos., Racial Inequality Highlighted, AMA Acknowledgement Drug Pricing, White Sender in Acknowledgement, White Sender in Informational Videos, No Racial Inequality Highlighting, Placebo videos
- Behavioral
- Lead sponsor
- National Bureau of Economic Research, Inc.
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 20,460 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020
- U.S. locations
- 1
- States / cities
- Cambridge, Massachusetts
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