Motivating Recruitment and Efficacy in Normative Feedback Interventions
Public ClinicalTrials.gov record NCT04639882. 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.
Excessive alcohol consumption among college students continues to be a serious public health concern associated with a wide range of negative consequences. Brief computer-based social norms interventions, including personalized normative feedback (PNF), have shown consistent effects in reducing problematic drinking in this population, and there is some evidence that in-lab computer-delivered interventions may be more effective than remote interventions. Most studies have been conducted using generous incentives which may reduce the feasibility of dissemination on a larger scale and may undermine trial efficacy. In accordance with NIAAA aims, this research aims to (a) investigate delivery modality (i.e., in lab versus remotely) and incentives as important factors affecting the efficacy of PNF interventions and (b) develop intervention strategies that facilitate wider dissemination of inexpensive empirically-supported brief interventions for college students, thereby reducing problem drinking during a high-risk time period.
Study identification
- NCT ID
- NCT04639882
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 498 participants
Conditions and interventions
Conditions
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
- Sep 9, 2014
- Primary completion
- May 31, 2016
- Completion
- Aug 30, 2017
- Last update posted
- Nov 22, 2020
2014 – 2017
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Houston | Houston | Texas | 77204 | — |
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 NCT04639882, 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 Nov 22, 2020 · Synced Sep 2, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04639882 live on ClinicalTrials.gov.