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CompletedNCT01546025Updated Jun 12, 2025Results posted

Brief Alcohol Intervention for School-to-Work Transitions

An interventional study of Brief Motivational Counseling and Relaxation training in Binge Drinking, sponsored by Brown University. Completed. Open to participants aged 17 Years to 20 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2025-06-12.

Sponsored by Brown University · Not applicable, Interventional, and Treatment

Phase
Not applicable
Study type
Interventional
Enrollment
168
Allocation
Randomized
Ages
17 Years to 20 Years
Sex
All
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Study summary

This is a 2-year research project to test the efficacy of brief motivational intervention for reducing heavy alcohol use in young adults transitioning out of high school. Participation occurs within 3 months prior to graduation or within 1 year following graduation or dropout from high school. Heavy drinkers ages 17-20 will be randomly assigned to receive one session of BMI or one session of relaxation training. All participants complete identical assessments at baseline and immediately post-intervention (during session 1). Participants also complete in-person 6-week and 3-month follow up assessments to evaluate intervention effects. Study aims involve: a) testing the comparative efficacy of BMI; b) identifying moderators (person-level predictors) of intervention response; and c) identifying mediators (mechanisms) of intervention effects, that is, how BMI exerts its effect on outcomes.

Read the detailed description

This study tested the efficacy of a single session of BMI for reducing heavy drinking and related adverse consequences among underage young adult drinkers not attending a 4-year college or university. We designed the intervention to be delivered proximal to the transition out of high school (with or without graduation), because such periods of transition and discontinuity in the life course present opportunities to positively alter developmental paths (Masten et al., 2009). Thus, interventions timed to co-occur with naturalistic transition points may have great potential for decreasing drinking trajectories or preventing harmful escalations in trajectories going forward. To increase the applicability of our findings to the heterogeneous population of community-dwelling young adults, our recruitment targeted a purposefully inclusive "non-4-year-college" population. We hypothesized that, compared to a time and attention-matched control condition (i.e., relaxation training [REL]), BMI would result in significantly reduced heavy drinking and reduced adverse consequences of alcohol use at 6-week and 3-month follow-up.

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Conditions studied

  • Binge Drinking

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03

In context

Binge Drinking

71 studies on the registry are indexed under Binge Drinking; 20 are open to participants now.

This study's enrollment of 168 is above the median of 120 across 64 interventional studies indexed under Binge Drinking.

Browse Binge Drinking studies →

Lead sponsor

Brown University is the lead sponsor of 290 studies on the registry; 40 are open to participants now.

Of its 26 completed or terminated interventional studies of FDA-regulated products, 19 (73%) have results posted.

Counted across the registry records on this site, refreshed daily.

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Who can participate

Ages eligible
17 Years to 20 Years
Sexes eligible
All
Accepts healthy volunteers
Yes

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • high school students anticipating graduation within 3 months, drop outs or graduates
  • males must report at least one day drinking 5 or more standard drinks in past month
  • females must report at least one day drinking 4 or more standard drinks in past month

Exclusion criteria

Exclusion Criteria:

  • plans to enroll at traditional 4-year college within 12 months
  • plans to enter military within next 12 months
  • plans to move more than 1 hour from current location in within 12 months
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Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Single (Investigator)
Enrollment
168 participants (actual)

Study arms

  • Placebo comparator
    Relaxation training (REL)

    This was a 1-hr behavioral counseling session designed to control for nonspecific therapeutic effects by providing equivalent levels of attention from and rapport with a counselor. It began with an introduction and rapport building. The counselor asked about the participant's daily stress level and strategies used to cope. Experience with meditation and relaxation were explored. The counselor presented a rationale for the use of REL for alcohol reduction, namely: the transition to adulthood can be stressful, and stress can lead to increased alcohol use; meditation and relaxation can reduce stress and thereby prevent excessive alcohol use. Didactic information about mental and physical stress and coping was provided. Two strategies were practiced: a simple, guided breathing meditation and a full-body progressive muscle relaxation. The session concluded with a review of the participant's experiences during the 2 exercises and a recommendation to practice the techniques regularly.

    Behavioral: Relaxation training

  • Active comparator
    Brief Motivational Intervention (BMI)

    This is a 1-hr motivational intervention session. The counselor built rapport while eliciting information about the participant's drinking, discussing current experiences, goals and plans in different domains (education, work, financial independence, social transitions, relationships). The counselor explored how drinking fit into the participant's life and explored risk and protective factors. The session involved: Assessing motivation; Enhancing motivation; Personalized feedback; Envisioning the future with/without change; Counselor summary; and Optional personalized change plan. Participant strengths, protective factors, and autonomy/ability to make changes were elicited and supported. Counselors used MI principles and techniques, including using open-ended questions, reflective listening, eliciting change talk, and supporting self-efficacy statements.

    Behavioral: Brief Motivational Counseling

Interventions

  • BehavioralBrief Motivational Counseling

    One hour session of brief motivational counseling focused on reduction of heavy drinking.

    Also known as: Brief Motivational Intervention, BMI

  • BehavioralRelaxation training

    One hour training in relaxation techniques

    Also known as: REL

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What researchers measure

Primary outcomes

  1. Timeline Follow Back Assessing Number of Standard Drinks

    This is a calculation of the number of standard alcohol drinks consumed per week, based on data collected via the timeline follow back interview

    Time frame: 3 months

Secondary outcomes

  1. Brief Young Adult Alcohol Consequences Questionnaire

    Measure of problem severity in young adult drinkers. Respondents indicated on the Brief Young Adult Alcohol Consequences Questionnaire (BYAACQ; Kahler et al., 2005) whether they had experienced each of 24 adverse alcohol-related consequences in the prior 6 weeks; items are summed for a total score (Cronbach's α = 0.81 at BL), with a minimum score of 0 and a maximum score of 24. Higher scores indicate worse outcome.

    Time frame: 6 week and 3 month follow ups

  2. Help Seeking

    Count of participants reporting receiving any type of counseling for alcohol in the prior 6 weeks

    Time frame: 6 week and 3 month follow ups

  3. Drinking Reduction Strategies

    Total score on the Strategies to Limit Drinking 31-item scale. Likert response for each item ranges from 1 = never to 5 = always; range = 31 to 155; higher scores indicate better outcomes: higher scores reflect greater frequency of using various strategies to deliberately limit one's drinking over the past 6 weeks

    Time frame: 6 week and 3 month follow ups

  4. Employment Outcomes

    Mean score on the "Your Workplace" questionnaire: Negative Effects on Work Performance subscale. Range = 0 to 5. Response options for each item on the subscale are 0 = never; 1 = once or twice, 2 = about once every 2 weeks, 3 = about once a week, 4 = 2-4 times a week, 5 = about daily. Higher scores indicate worse outcomes: Higher scores reflect more frequent negative effects of alcohol use on work performance in the past 6 weeks.

    Time frame: 6 week and 3 month follow ups

  5. Satisfaction With Life

    This is a mean score on the Satisfaction With Life Scale (SWLS), a 5-item instrument designed to measure global cognitive judgments of life satisfaction, using a 7-point Likert scale (1=strongly disagree to 7=strongly agree), with higher scores indicating better outcomes, i.e., higher scores indicate greater life satisfaction at the time of assessment. Range = 1 to 7.

    Time frame: 6 week and 3 month follow ups

  6. Adolescent Reinforcement Survey Schedule (ARSS)

    The ARSS contains a list of 45 rewarding activities. Participants rate the frequency with which they participate in each activity WITH and then WITHOUT alcohol/drug use, and then rate their enjoyment of each activity WITH and WITHOUT alcohol/drug use. The outcome measure represents the percentage of reinforcement participants get (i.e., the cross product of frequency X enjoyment) from activities involving alcohol/drug use divided by the total reinforcement they get from all activities with or without alcohol/drug use. Range = 0 to 100; higher scores indicate worse outcomes, i.e., higher scores reflect a greater percentage of enjoyable activities involving alcohol and/or use.

    Time frame: 6 week and 3 month follow ups

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Results

Posted Mar 5, 2025

Participant flow

The study was promoted via posted flyers in the community; advertisements on buses, websites, and in newspapers; and recruitment events at high schools, community colleges, vocational/technical programs, social service agencies, and GED classes. Research staff described the study to groups/classes or at information booths set up in a lobby or cafeteria. Data collection took place in Rhode Island and Southeastern Massachusetts from June 2010 to October 2011.

Participant flow — Overall Study
MilestoneRelaxation TrainingBrief Motivational Counseling
Started8483
Completed treatment8483
6-week follow up8280
3-month follow up8180
Completed8482
Not completed01
Withdrew: Lost to follow-up01

Outcome measures

PrimaryTimeline Follow Back Assessing Number of Standard Drinks

This is a calculation of the number of standard alcohol drinks consumed per week, based on data collected via the timeline follow back interview

Time frame:
3 months
Reported as:
Mean · standard drinks/week
Timeline Follow Back Assessing Number of Standard Drinks
standard drinks/weekRelaxation TrainingBrief Motivational Counseling
Timeline Follow Back Assessing Number of Standard Drinks8.93 ± 10.005.56 ± 5.91
SecondaryBrief Young Adult Alcohol Consequences Questionnaire

Measure of problem severity in young adult drinkers. Respondents indicated on the Brief Young Adult Alcohol Consequences Questionnaire (BYAACQ; Kahler et al., 2005) whether they had experienced each of 24 adverse alcohol-related consequences in the prior 6 weeks; items are summed for a total score (Cronbach's α = 0.81 at BL), with a minimum score of 0 and a maximum score of 24. Higher scores indicate worse outcome.

Time frame:
6 week and 3 month follow ups
Reported as:
Mean · units on a scale
Brief Young Adult Alcohol Consequences Questionnaire
units on a scaleRelaxation TrainingBrief Motivational Counseling
Brief Young Adult Alcohol Consequences Questionnaire 6 weeks6.43 ± 0.505.47 ± 0.49
Brief Young Adult Alcohol Consequences Questionnaire 3 months6.01 ± 0.524.85 ± 0.51
SecondaryHelp Seeking

Count of participants reporting receiving any type of counseling for alcohol in the prior 6 weeks

Time frame:
6 week and 3 month follow ups
Reported as:
Count of participants · Participants
Help Seeking
ParticipantsRelaxation Training (REL)Brief Motivational Intervention (BMI)
Number reporting alcohol counseling, 6 week follow up109
Number reporting alcohol counseling, 3 month follow up68
SecondaryDrinking Reduction Strategies

Total score on the Strategies to Limit Drinking 31-item scale. Likert response for each item ranges from 1 = never to 5 = always; range = 31 to 155; higher scores indicate better outcomes: higher scores reflect greater frequency of using various strategies to deliberately limit one's drinking over the past 6 weeks

Time frame:
6 week and 3 month follow ups
Reported as:
Mean · units on a scale
Drinking Reduction Strategies
units on a scaleRelaxation Training (REL)Brief Motivational Intervention (BMI)
Drinking reduction score, 6 week follow up94.6 ± 27.799.6 ± 27.4
Drinking reduction score, 3 month follow up89.9 ± 29.898.6 ± 31.1
SecondaryEmployment Outcomes

Mean score on the "Your Workplace" questionnaire: Negative Effects on Work Performance subscale. Range = 0 to 5. Response options for each item on the subscale are 0 = never; 1 = once or twice, 2 = about once every 2 weeks, 3 = about once a week, 4 = 2-4 times a week, 5 = about daily. Higher scores indicate worse outcomes: Higher scores reflect more frequent negative effects of alcohol use on work performance in the past 6 weeks.

Time frame:
6 week and 3 month follow ups
Reported as:
Mean · units on a scale
Employment Outcomes
units on a scaleRelaxation Training (REL)Brief Motivational Intervention (BMI)
Negative alcohol effects at work, 6 week follow up0.16 ± 0.440.13 ± 0.31
Negative alcohol effects at work, 3 month follow up0.14 ± 0.510.12 ± 0.28
SecondarySatisfaction With Life

This is a mean score on the Satisfaction With Life Scale (SWLS), a 5-item instrument designed to measure global cognitive judgments of life satisfaction, using a 7-point Likert scale (1=strongly disagree to 7=strongly agree), with higher scores indicating better outcomes, i.e., higher scores indicate greater life satisfaction at the time of assessment. Range = 1 to 7.

Time frame:
6 week and 3 month follow ups
Reported as:
Mean · units on a scale
Satisfaction With Life
units on a scaleRelaxation Training (REL)Brief Motivational Intervention (BMI)
General life satisfaction, 6 week follow up4.80 ± 1.434.72 ± 1.25
General life satisfaction, 3 monnth follow up4.96 ± 1.414.95 ± 1.20
SecondaryAdolescent Reinforcement Survey Schedule (ARSS)

The ARSS contains a list of 45 rewarding activities. Participants rate the frequency with which they participate in each activity WITH and then WITHOUT alcohol/drug use, and then rate their enjoyment of each activity WITH and WITHOUT alcohol/drug use. The outcome measure represents the percentage of reinforcement participants get (i.e., the cross product of frequency X enjoyment) from activities involving alcohol/drug use divided by the total reinforcement they get from all activities with or without alcohol/drug use. Range = 0 to 100; higher scores indicate worse outcomes, i.e., higher scores reflect a greater percentage of enjoyable activities involving alcohol and/or use.

Time frame:
6 week and 3 month follow ups
Reported as:
Mean · percentage of enjoyment due to alcohol
Adolescent Reinforcement Survey Schedule (ARSS)
percentage of enjoyment due to alcoholRelaxation Training (REL)Brief Motivational Intervention (BMI)
Enjoyment attributed to alcohol, 6 week follow up33.7 ± 18.932.7 ± 19.3
Enjoyment attributed to alcohol, 3 month follow up29.4 ± 21.030.0 ± 18.7

Adverse events

Collected over 3 months. Non-serious events are listed at a 0% frequency threshold.

Adverse event summary by group
GroupDeathsSeriousOther
Relaxation Training0/84 (0%)0/84 (0%)0/84 (0%)
Brief Motivational Counseling0/83 (0%)0/83 (0%)0/83 (0%)

Baseline characteristics

Age, Customized
Age, Customized(Participants)Relaxation TrainingBrief Motivational CounselingTotal
age 17222446
age 18302959
age 19241943
age 2081119
Sex: Female, Male
Sex: Female, Male(Participants)Relaxation TrainingBrief Motivational CounselingTotal
Female363470
Male484997
Race/Ethnicity, Customized
Race/Ethnicity, Customized(Participants)Relaxation TrainingBrief Motivational CounselingTotal
Hispanic/Latino81018
Non-Hispanic White514899
Non-Hispanic Black/African American7916
American Indian/Native American011
Asian/Pacific Islander617
More than 1 race121123
missing033
Avg Number of Standard Drinks per week
Avg Number of Standard Drinks per week(standard drinks per week)Relaxation TrainingBrief Motivational CounselingTotal
Mean12.14 ± 8.8514.85 ± 14.4113.49 ± 12.36
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Study locations

No study locations are listed for this record.

09

References and documents

Publications

  • Colby SM, Orchowski L, Magill M, Murphy JG, Brazil LA, Apodaca TR, Kahler CW, Barnett NP. Brief Motivational Intervention for Underage Young Adult Drinkers: Results from a Randomized Clinical Trial. Alcohol Clin Exp Res. 2018 Jul;42(7):1342-1351. doi: 10.1111/acer.13770. Epub 2018 Jun 6. PubMed 29750362 ↗
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Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jun 12, 2025, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT01546025
Lead sponsor
Brown University
Responsible party
Suzanne M. Colby (Associate Professor, Research, Brown University) — Principal investigator
First posted
Mar 7, 2012
Start date
Jun 2010
Primary completion
Oct 2011
Completion
Oct 2011
Results posted
Mar 5, 2025
Last update
Jun 12, 2025
View the source record on ClinicalTrials.gov ↗

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