Using Counter Attitudinal Advocacy to Change Drinking Behavior
Public ClinicalTrials.gov record NCT04042909. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
High volume drinking by young adults has proven resistant to change, so new approaches are needed. We adapt a theory-based attitude change strategy for use in alcohol prevention. This research tests the impact of brief writing and advocacy activities on subsequent drinking and negative consequences.
Study identification
- NCT ID
- NCT04042909
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 591 participants
Conditions and interventions
Conditions
Interventions
- Counter Attitudinal Advocacy Behavioral
- Personalized Normative Feedback Behavioral
Behavioral
Eligibility (public fields only)
- Age range
- 18 Years to 26 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Nov 12, 2019 (Actual)
- Primary completion
- Jan 30, 2023 (Actual)
- Completion
- Jan 30, 2023 (Actual)
- Last update posted
- May 16, 2025
2019 – 2023
United States locations
- U.S. sites
- 2
- U.S. states
- 2
- U.S. cities
- 2
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Brown University | Providence | Rhode Island | 02912 | — |
| University of Houston | Houston | Texas | 77204-5022 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04042909, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted May 16, 2025 · Synced Oct 23, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT04042909 live on ClinicalTrials.gov.