Clinical trials: Reactions to Warnings
Screen Time Exposure
Reactions to Social Media Warning Labels Among Teens and Young Adults
The primary objective of this study is to evaluate whether social media warnings are perceived as more effective than control labels among teens and young adults, and to identify the most promising topics for social media…
- Trial name
- NCT07199660
- Testing
- Human-developed negative body image warning, Voluntary warning, Human-developed depression and anxiety warning
- Where
- United States
- Volunteers
- 1,012 people, healthy volunteers welcome
- Sponsor
- Stanford University
Reactions to Warnings, Hookah Smoking
Reactions to Warnings on Hookah Ads
The purpose of this study is to help us better understand what kinds of waterpipe tobacco advertisements appeal to young adults as well as to help evaluate and create health warnings that can be placed on waterpipe tobacco…
- Trial name
- NCT03723616
- Testing
- Ads Only, Ads with text-only health warning labels (HWLs), Ads with text + graphic health warning labels (HWLs)
- Where
- United States
- Volunteers
- 2,588 people, healthy volunteers welcome
- Sponsor
- Duke University