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Published on: January 5, 2018
A randomized study of four cards designed to prevent problems during college students' 21st birthday celebrations
Bradley H Smith1, Kristin E Bogle, Laura Talbott
1Department of Psychology, Barnwell College, University of South Carolina, Columbia, South Carolina 29208, USA. SmithBrad@sc.edu
Insights
Mailed cards aimed at preventing alcohol-related issues during 21st birthdays showed no significant impact. This study underscores the need for thorough evaluation of such interventions before widespread implementation.
Area of Science:
- Public Health
- Behavioral Science
- Substance Abuse Prevention
Background:
- 21st birthday celebrations are a high-risk period for alcohol-related problems among college students.
- Developing effective prevention strategies for this demographic is crucial.
Purpose of the Study:
- To evaluate the effectiveness of mailed informational cards in preventing alcohol-related problems.
- To assess different message types, including harm reduction and social norming, for their impact on college student drinking behaviors.
Main Methods:
- A randomized controlled trial involving 994 college students receiving one of five card types (neutral, harm reduction, B.R.A.D. Foundation, social norming, or combined).
- Post-birthday phone surveys were used to collect data on drinking and alcohol-related problems.
- The study was conducted across two cohorts of students.
Main Results:
- No statistically significant differences were observed in drinking behaviors or alcohol-related problems across the different card intervention groups.
- The mailed card interventions did not demonstrate efficacy in reducing negative outcomes associated with 21st birthday celebrations.
Conclusions:
- The study's null findings suggest that the tested mailed interventions are not effective in preventing alcohol-related problems for 21st birthdays.
- Unexpected trends necessitate careful pre-deployment evaluation of large-scale mailed intervention programs.
Objective:
The purpose of this study was to examine the efficacy of sending cards designed to prevent alcohol-related problems during 21st birthday celebrations.
Method:
College students were randomly assigned to receive cards with one of the following messages: (1) a neutral birthday greeting; (2) harm reduction information; (3) messages designed by the Be Responsible About Drinking (B.R.A.D.) Foundation, including harm reduction information and a description of the tragic death of Brad McCue during his 21st birthday celebration; (4) social norming messages designed to correct misperceptions of drinking; or (5) the combination of messages from Cards 2 and 4. A total of 994 students completed a post-21st birthday phone survey. Effects were evaluated in two cohorts with 444 and 550 students, respectively.
Results:
There were no significant effects of the cards on drinking or alcohol-related problems.
Conclusions:
These null findings, plus some unexpected trends in our data, highlight the importance of carefully evaluating mailed interventions before deploying them on a large scale.
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