Survey reveals hidden psychological factors behind vaccine choices
NCT ID NCT07172074
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This completed study surveyed 1,786 US adults to understand which psychological traits—like needle fear, distrust, or open-mindedness—are most strongly linked to vaccine attitudes and history. Participants answered questions online about their feelings toward vaccines and which age-recommended vaccines they had received. The goal is to find new ways to encourage vaccination by targeting the right psychological motives.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- What this could lead to
- If successful, this could identify key psychological targets for future vaccine promotion campaigns, potentially increasing vaccination rates.
- What could go wrong
- This is an observational survey study, not a clinical trial testing an intervention. The findings are associations, not proof of cause and effect, and may not translate into real-world behavior change.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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University of Iowa
Iowa City, Iowa, 52242, United States
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Other studies related to the condition(s) this trial covers.
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