NCT06890403NARecruitingAccepts Healthy Volunteers
Can Stories Encourage the Elderly to Vaccinate? Combining Viewer-tailored Personal Narrative Videos With Informational Videos to Improve Vaccine Uptake Among Older Adults
Johns Hopkins Bloomberg School of Public Health
Start Date
9/16/2025
Completion Date
1/1/2027
Summary
This study will compare the use of informational videos only, personal story videos only, and the combination of both, to see which is most effective in increasing vaccination among older adults.
Eligibility Criteria
Age Range: 50 years to No maximum
Inclusion Criteria:
* U.S. adults aged 50 and older
Exclusion Criteria:
* Participants who do not complete the survey
* Participants who are unable or refuse to view and listen to videos on the participant's device
Interventions
BEHAVIORAL
Informational Animation Video
BEHAVIORAL