- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05030883
The Effect of a Protective Message on Critical Evaluation of Fake News
The Effect of Source Type and Protective Message on the Critical Evaluation of News Messages on Facebook: An Experimental Study in the Netherlands.
Background: Disinformation has become an increasing societal concern, especially due to the speed that news is shared in the current digital era. In particular in the healthcare sector disinformation can lead to serious casualties, as the current COVID-19 crisis clearly shows.
Objective: The main aim of this study was to experimentally examine the effects of information about the source's and a displayed protective warning message on users' critical evaluation of news items, as well as the perception of accuracy of the news item.
Methods: A 3(unreliable versus reliable versus no identified source) x 2 (protective message: with versus without) between subject design has been conducted among 307 participants (mean age = 29 years, SD = 10.9 years).
Study Overview
Status
Conditions
Intervention / Treatment
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
-
-
-
Tilburg, Netherlands
- Tilburg School of Humanities and Digital Sciences
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Facebook user
- older than 18
- Dutch
Exclusion Criteria:
- younger than 18 years
- no facebook
Study Plan
How is the study designed?
Design Details
- Primary Purpose: TREATMENT
- Allocation: RANDOMIZED
- Interventional Model: FACTORIAL
- Masking: SINGLE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
EXPERIMENTAL: unreliable source
In this condition participants receive a news message from an unreliable source
|
The main intervention was the source of the news that was shown to participants
|
EXPERIMENTAL: reliable source
In this condition participants receive a news message from an reliable source
|
The main intervention was the source of the news that was shown to participants
|
EXPERIMENTAL: no source
In this condition participants receive a news message without a source
|
The main intervention was the source of the news that was shown to participants
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Critical evaluation of source and news
Time Frame: immediately after exposure, 5 minutes
|
questionnaire
|
immediately after exposure, 5 minutes
|
Collaborators and Investigators
Sponsor
Publications and helpful links
Study record dates
Study Major Dates
Study Start (ACTUAL)
Primary Completion (ACTUAL)
Study Completion (ACTUAL)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (ACTUAL)
Study Record Updates
Last Update Posted (ACTUAL)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Other Study ID Numbers
- TiU-1
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
IPD Plan Description
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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Assistance Publique - Hôpitaux de ParisCompletedThe Study Focus on no Specific ConditionFrance
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Assistance Publique - Hôpitaux de ParisWithdrawnThe Study Focus on no Specific ConditionFrance
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Assistance Publique - Hôpitaux de ParisWithdrawnThe Study Focus on no Specific ConditionFrance