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Can a cartoon web app stop people distrusting health advice?
NCT ID NCT07091591
First seen Jun 25, 2026 · Last updated Jun 26, 2026 · Updated 1 time
Summary
This study tests whether an animated web app can help people understand why public health recommendations change over time. About 525 adults will be randomly assigned to view a scrollytelling story about nutrition or pandemic guidelines, or no intervention. The goal is to see if the app reduces anti-intellectualism and improves knowledge about how science evolves.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- scrollytelling web application
- What this could lead to
- If successful, this could improve public trust in health guidelines by helping people understand why recommendations evolve.
- What could go wrong
- This is a small, early-stage study measuring attitudes, not health outcomes. Results may not apply to broader populations or real-world settings.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 525 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2025
- Expected to finish
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Sep 2025
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * We will recruit participants who are aged 18 years or older. They will be able to provide written informed consent, and be able to read and understand French or English. Additionally, they should be able to use a computer. Exclusion Criteria: * We will exclude participants who are younger than 18 years old, unable to provide written informed consent, unable to read or understand French or English, or unable to use a computer.
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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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Université Laval
Québec, Quebec, G1V 0A6, Canada
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