Brief Online Interventions for Alcohol Use
Public ClinicalTrials.gov record NCT03438539. 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.
Official title
Brief Online Interventions for Alcohol Use: A Crowdsourced Study
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this study is to test the feasibility and acceptability of delivering cognitive training over mTurk. Subjects will be randomized to a 1) inhibitory control training condition, 2) working memory training condition, or 3) control training condition. Recent studies have also demonstrated the feasibility and potential efficacy of delivering brief normative feedback to reduce alcohol consumption through mTurk. In these brief interventions, subjects are provided information about their drinking compared to their same age and gendered peers. Approximately half of the subjects in each cognitive training group will receive normative feedback to evaluate effects on alcohol consumption and possible interactions with cognitive training. This study will focus on alcohol use given the ease and clinical acceptance of alcohol use self-report as a primary outcome.
Study identification
- NCT ID
- NCT03438539
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 444 participants
Conditions and interventions
Conditions
Interventions
- Normative Feedback Behavioral
- Inhibitory Control Training Behavioral
- Working Memory Training Behavioral
Behavioral
Eligibility (public fields only)
- Age range
- 21 Years and older
- 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
- Feb 21, 2018
- Primary completion
- Jul 26, 2018
- Completion
- Jul 26, 2018
- Last update posted
- Jan 28, 2020
2018
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Kentucky | Lexington | Kentucky | 40507 | — |
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 NCT03438539, 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 Jan 28, 2020 · Synced Sep 1, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03438539 live on ClinicalTrials.gov.