Trial Outcomes & Findings for Brief Alcohol E-Interventions Study (NCT NCT02952872)

NCT ID: NCT02952872

Last Updated: 2019-06-17

Results Overview

Average of reports from past 30 days on the number of standard drinks consumed by participant over the past 30 days.

Recruitment status

COMPLETED

Study phase

Target enrollment

352 participants

Primary outcome timeframe

1 month and 3 months after baseline

Results posted on

2019-06-17

Participant Flow

Participant milestones

Participant milestones
Measure	Arm 1 Participants will complete a brief tablet-based intervention created to include the following features: no common factors, no human voice, no animated narrator, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 2 Participants will complete a brief tablet-based intervention created to include the following features: no common factors, no human voice, no animated narrator, and motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 3 Participants will complete a brief tablet-based intervention created to include the following features: no common factors, no human voice, the presence of an animated narrator, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 4 Participants will complete a brief tablet-based intervention created to include the following features: no common factors, no human voice, the presence of an animated narrator, and motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 5 Participants will complete a brief tablet-based intervention created to include the following features: no common factors, a human voice guiding the intervention, no animated narrator, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 6 Participants will complete a brief tablet-based intervention created to include the following features: no common factors, a human voice guiding the intervention, no animated narrator, and the presence of motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 7 7\. Participants will complete a brief tablet-based intervention created to include the following features: no common factors, a human voice guiding the intervention, an animated narrator guiding the intervention, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 8 Participants will complete a brief tablet-based intervention created to include the following features: no common factors, a human voice to guide the intervention, an animated narrator to guide the intervention, and the presence of motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 9 Participants will complete a brief tablet-based intervention created to include the following features: common factors, no human voice, no animated narrator, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 10 Participants will complete a brief tablet-based intervention created to include the following features: common factors, no human voice, no animated narrator, and the presence of motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 11 Participants will complete a brief tablet-based intervention created to include the following features: common factors, no human voice, an animated narrator to guide the intervention, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 12 Participants will complete a brief tablet-based intervention created to include the following features: common factors, no human voice, an animated narrator to guide the intervention, and the presence of motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 13 13\. Participants will complete a brief tablet-based intervention created to include the following features: common factors, a human voice to guide the intervention, no animated narrator, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 14 Participants will complete a brief tablet-based intervention created to include the following features: common factors, a human voice to guide the intervention, no animated narrator, and the presence of motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 15 Participants will complete a brief tablet-based intervention created to include the following features: common factors, a human voice to guide the intervention, an animated narrator to guide the intervention, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 16 Participants will complete a brief tablet-based intervention created to include the following features: common factors, a human voice to guide the intervention, an animated narrator to guide the intervention, and the presence of motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.
Overall Study STARTED	22	22	22	22	22	21	22	21	22	22	23	22	22	22	22	23
Overall Study COMPLETED	22	22	22	22	22	21	22	21	22	22	23	22	22	22	22	23
Overall Study NOT COMPLETED	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0

Reasons for withdrawal

Withdrawal data not reported

Baseline Characteristics

Brief Alcohol E-Interventions Study

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure	Arm 1 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: no common factors, no human voice, no animated narrator, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 2 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: no common factors, no human voice, no animated narrator, and motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 3 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: no common factors, no human voice, the presence of an animated narrator, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 4 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: no common factors, no human voice, the presence of an animated narrator, and motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 5 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: no common factors, a human voice guiding the intervention, no animated narrator, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 6 n=21 Participants Participants will complete a brief tablet-based intervention created to include the following features: no common factors, a human voice guiding the intervention, no animated narrator, and the presence of motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 7 n=22 Participants 7\. Participants will complete a brief tablet-based intervention created to include the following features: no common factors, a human voice guiding the intervention, an animated narrator guiding the intervention, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 8 n=21 Participants Participants will complete a brief tablet-based intervention created to include the following features: no common factors, a human voice to guide the intervention, an animated narrator to guide the intervention, and the presence of motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 9 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: common factors, no human voice, no animated narrator, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 10 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: common factors, no human voice, no animated narrator, and the presence of motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 11 n=23 Participants Participants will complete a brief tablet-based intervention created to include the following features: common factors, no human voice, an animated narrator to guide the intervention, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 12 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: common factors, no human voice, an animated narrator to guide the intervention, and the presence of motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 13 n=22 Participants 13\. Participants will complete a brief tablet-based intervention created to include the following features: common factors, a human voice to guide the intervention, no animated narrator, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 14 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: common factors, a human voice to guide the intervention, no animated narrator, and the presence of motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 15 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: common factors, a human voice to guide the intervention, an animated narrator to guide the intervention, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 16 n=23 Participants Participants will complete a brief tablet-based intervention created to include the following features: common factors, a human voice to guide the intervention, an animated narrator to guide the intervention, and the presence of motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Total n=352 Participants Total of all reporting groups
Age, Continuous	23.68 years STANDARD_DEVIATION 3.0 • n=5 Participants	24.59 years STANDARD_DEVIATION 3.83 • n=7 Participants	24.05 years STANDARD_DEVIATION 5.92 • n=5 Participants	25.91 years STANDARD_DEVIATION 4.85 • n=4 Participants	24.82 years STANDARD_DEVIATION 3.84 • n=21 Participants	24.71 years STANDARD_DEVIATION 5.36 • n=10 Participants	23.82 years STANDARD_DEVIATION 2.52 • n=115 Participants	27.76 years STANDARD_DEVIATION 11.87 • n=24 Participants	24.77 years STANDARD_DEVIATION 5.55 • n=42 Participants	26.18 years STANDARD_DEVIATION 8.51 • n=42 Participants	23.91 years STANDARD_DEVIATION 6.96 • n=42 Participants	24 years STANDARD_DEVIATION 2.98 • n=42 Participants	23.18 years STANDARD_DEVIATION 3.54 • n=36 Participants	23.95 years STANDARD_DEVIATION 2.84 • n=36 Participants	23.59 years STANDARD_DEVIATION 2.82 • n=24 Participants	25.13 years STANDARD_DEVIATION 5.82 • n=135 Participants	24.62 years STANDARD_DEVIATION 5.54 • n=136 Participants
Sex: Female, Male Female	15 Participants n=5 Participants	11 Participants n=7 Participants	10 Participants n=5 Participants	10 Participants n=4 Participants	13 Participants n=21 Participants	10 Participants n=10 Participants	12 Participants n=115 Participants	6 Participants n=24 Participants	14 Participants n=42 Participants	13 Participants n=42 Participants	12 Participants n=42 Participants	11 Participants n=42 Participants	11 Participants n=36 Participants	10 Participants n=36 Participants	7 Participants n=24 Participants	8 Participants n=135 Participants	173 Participants n=136 Participants
Sex: Female, Male Male	7 Participants n=5 Participants	11 Participants n=7 Participants	12 Participants n=5 Participants	12 Participants n=4 Participants	9 Participants n=21 Participants	11 Participants n=10 Participants	10 Participants n=115 Participants	15 Participants n=24 Participants	8 Participants n=42 Participants	9 Participants n=42 Participants	11 Participants n=42 Participants	11 Participants n=42 Participants	11 Participants n=36 Participants	12 Participants n=36 Participants	15 Participants n=24 Participants	15 Participants n=135 Participants	179 Participants n=136 Participants
Ethnicity (NIH/OMB) Hispanic or Latino	2 Participants n=5 Participants	1 Participants n=7 Participants	2 Participants n=5 Participants	0 Participants n=4 Participants	1 Participants n=21 Participants	0 Participants n=10 Participants	1 Participants n=115 Participants	0 Participants n=24 Participants	3 Participants n=42 Participants	2 Participants n=42 Participants	1 Participants n=42 Participants	0 Participants n=42 Participants	1 Participants n=36 Participants	2 Participants n=36 Participants	0 Participants n=24 Participants	2 Participants n=135 Participants	18 Participants n=136 Participants
Ethnicity (NIH/OMB) Not Hispanic or Latino	20 Participants n=5 Participants	21 Participants n=7 Participants	20 Participants n=5 Participants	22 Participants n=4 Participants	21 Participants n=21 Participants	21 Participants n=10 Participants	21 Participants n=115 Participants	21 Participants n=24 Participants	19 Participants n=42 Participants	20 Participants n=42 Participants	22 Participants n=42 Participants	22 Participants n=42 Participants	21 Participants n=36 Participants	20 Participants n=36 Participants	22 Participants n=24 Participants	21 Participants n=135 Participants	334 Participants n=136 Participants
Ethnicity (NIH/OMB) Unknown or Not Reported	0 Participants n=5 Participants	0 Participants n=7 Participants	0 Participants n=5 Participants	0 Participants n=4 Participants	0 Participants n=21 Participants	0 Participants n=10 Participants	0 Participants n=115 Participants	0 Participants n=24 Participants	0 Participants n=42 Participants	0 Participants n=42 Participants	0 Participants n=42 Participants	0 Participants n=42 Participants	0 Participants n=36 Participants	0 Participants n=36 Participants	0 Participants n=24 Participants	0 Participants n=135 Participants	0 Participants n=136 Participants
Race (NIH/OMB) American Indian or Alaska Native	0 Participants n=5 Participants	0 Participants n=7 Participants	0 Participants n=5 Participants	0 Participants n=4 Participants	1 Participants n=21 Participants	0 Participants n=10 Participants	0 Participants n=115 Participants	0 Participants n=24 Participants	0 Participants n=42 Participants	0 Participants n=42 Participants	0 Participants n=42 Participants	0 Participants n=42 Participants	0 Participants n=36 Participants	0 Participants n=36 Participants	0 Participants n=24 Participants	0 Participants n=135 Participants	1 Participants n=136 Participants
Race (NIH/OMB) Asian	4 Participants n=5 Participants	4 Participants n=7 Participants	11 Participants n=5 Participants	9 Participants n=4 Participants	3 Participants n=21 Participants	6 Participants n=10 Participants	8 Participants n=115 Participants	6 Participants n=24 Participants	5 Participants n=42 Participants	5 Participants n=42 Participants	7 Participants n=42 Participants	7 Participants n=42 Participants	10 Participants n=36 Participants	5 Participants n=36 Participants	9 Participants n=24 Participants	7 Participants n=135 Participants	106 Participants n=136 Participants
Race (NIH/OMB) Native Hawaiian or Other Pacific Islander	0 Participants n=5 Participants	0 Participants n=7 Participants	0 Participants n=5 Participants	0 Participants n=4 Participants	0 Participants n=21 Participants	0 Participants n=10 Participants	0 Participants n=115 Participants	0 Participants n=24 Participants	0 Participants n=42 Participants	0 Participants n=42 Participants	0 Participants n=42 Participants	0 Participants n=42 Participants	0 Participants n=36 Participants	0 Participants n=36 Participants	0 Participants n=24 Participants	0 Participants n=135 Participants	0 Participants n=136 Participants
Race (NIH/OMB) Black or African American	1 Participants n=5 Participants	0 Participants n=7 Participants	3 Participants n=5 Participants	0 Participants n=4 Participants	4 Participants n=21 Participants	1 Participants n=10 Participants	4 Participants n=115 Participants	4 Participants n=24 Participants	3 Participants n=42 Participants	2 Participants n=42 Participants	3 Participants n=42 Participants	2 Participants n=42 Participants	2 Participants n=36 Participants	2 Participants n=36 Participants	0 Participants n=24 Participants	2 Participants n=135 Participants	33 Participants n=136 Participants
Race (NIH/OMB) White	13 Participants n=5 Participants	15 Participants n=7 Participants	4 Participants n=5 Participants	11 Participants n=4 Participants	12 Participants n=21 Participants	14 Participants n=10 Participants	9 Participants n=115 Participants	11 Participants n=24 Participants	11 Participants n=42 Participants	12 Participants n=42 Participants	10 Participants n=42 Participants	12 Participants n=42 Participants	8 Participants n=36 Participants	12 Participants n=36 Participants	12 Participants n=24 Participants	13 Participants n=135 Participants	179 Participants n=136 Participants
Race (NIH/OMB) More than one race	3 Participants n=5 Participants	3 Participants n=7 Participants	2 Participants n=5 Participants	1 Participants n=4 Participants	2 Participants n=21 Participants	0 Participants n=10 Participants	1 Participants n=115 Participants	0 Participants n=24 Participants	2 Participants n=42 Participants	3 Participants n=42 Participants	1 Participants n=42 Participants	1 Participants n=42 Participants	1 Participants n=36 Participants	3 Participants n=36 Participants	1 Participants n=24 Participants	1 Participants n=135 Participants	25 Participants n=136 Participants
Race (NIH/OMB) Unknown or Not Reported	1 Participants n=5 Participants	0 Participants n=7 Participants	2 Participants n=5 Participants	1 Participants n=4 Participants	0 Participants n=21 Participants	0 Participants n=10 Participants	0 Participants n=115 Participants	0 Participants n=24 Participants	1 Participants n=42 Participants	0 Participants n=42 Participants	2 Participants n=42 Participants	0 Participants n=42 Participants	1 Participants n=36 Participants	0 Participants n=36 Participants	0 Participants n=24 Participants	0 Participants n=135 Participants	8 Participants n=136 Participants
Mean drinks per day	1.38 Standard Drinks STANDARD_DEVIATION .92 • n=5 Participants	1.63 Standard Drinks STANDARD_DEVIATION 1.44 • n=7 Participants	1.49 Standard Drinks STANDARD_DEVIATION 1.57 • n=5 Participants	1.94 Standard Drinks STANDARD_DEVIATION 2.84 • n=4 Participants	1.43 Standard Drinks STANDARD_DEVIATION .92 • n=21 Participants	1.71 Standard Drinks STANDARD_DEVIATION 1.65 • n=10 Participants	1.37 Standard Drinks STANDARD_DEVIATION 1.29 • n=115 Participants	1.45 Standard Drinks STANDARD_DEVIATION 1.06 • n=24 Participants	1.36 Standard Drinks STANDARD_DEVIATION 1.01 • n=42 Participants	1.70 Standard Drinks STANDARD_DEVIATION 1.06 • n=42 Participants	1.15 Standard Drinks STANDARD_DEVIATION .62 • n=42 Participants	1.65 Standard Drinks STANDARD_DEVIATION 1.24 • n=42 Participants	1.39 Standard Drinks STANDARD_DEVIATION 1.36 • n=36 Participants	2.20 Standard Drinks STANDARD_DEVIATION 1.59 • n=36 Participants	1.38 Standard Drinks STANDARD_DEVIATION .97 • n=24 Participants	1.50 Standard Drinks STANDARD_DEVIATION 1.14 • n=135 Participants	1.54 Standard Drinks STANDARD_DEVIATION 1.37 • n=136 Participants

PRIMARY outcome

Timeframe: 1 month and 3 months after baseline

Average of reports from past 30 days on the number of standard drinks consumed by participant over the past 30 days.

Outcome measures

Outcome measures
Measure	Arm 1 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: no common factors, no human voice, no animated narrator, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 2 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: no common factors, no human voice, no animated narrator, and motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 3 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: no common factors, no human voice, the presence of an animated narrator, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 4 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: no common factors, no human voice, the presence of an animated narrator, and motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 5 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: no common factors, a human voice guiding the intervention, no animated narrator, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 6 n=21 Participants Participants will complete a brief tablet-based intervention created to include the following features: no common factors, a human voice guiding the intervention, no animated narrator, and the presence of motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 7 n=22 Participants 7\. Participants will complete a brief tablet-based intervention created to include the following features: no common factors, a human voice guiding the intervention, an animated narrator guiding the intervention, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 8 n=21 Participants Participants will complete a brief tablet-based intervention created to include the following features: no common factors, a human voice to guide the intervention, an animated narrator to guide the intervention, and the presence of motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 9 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: common factors, no human voice, no animated narrator, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 10 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: common factors, no human voice, no animated narrator, and the presence of motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 11 n=23 Participants Participants will complete a brief tablet-based intervention created to include the following features: common factors, no human voice, an animated narrator to guide the intervention, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 12 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: common factors, no human voice, an animated narrator to guide the intervention, and the presence of motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 13 n=22 Participants 13\. Participants will complete a brief tablet-based intervention created to include the following features: common factors, a human voice to guide the intervention, no animated narrator, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 14 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: common factors, a human voice to guide the intervention, no animated narrator, and the presence of motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 15 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: common factors, a human voice to guide the intervention, an animated narrator to guide the intervention, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 16 n=23 Participants Participants will complete a brief tablet-based intervention created to include the following features: common factors, a human voice to guide the intervention, an animated narrator to guide the intervention, and the presence of motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.
Mean Drinks Per Day 1 Month Follow-up	.93 Drinks per day Standard Deviation .85	1.15 Drinks per day Standard Deviation 1.30	.86 Drinks per day Standard Deviation .97	1.38 Drinks per day Standard Deviation 1.60	1.09 Drinks per day Standard Deviation .88	1.17 Drinks per day Standard Deviation 1.31	1.25 Drinks per day Standard Deviation 1.41	.90 Drinks per day Standard Deviation .78	1.70 Drinks per day Standard Deviation 2.04	.94 Drinks per day Standard Deviation .90	.83 Drinks per day Standard Deviation .45	1.19 Drinks per day Standard Deviation 1.04	.96 Drinks per day Standard Deviation 1.21	1.24 Drinks per day Standard Deviation .86	1.02 Drinks per day Standard Deviation 1.00	.88 Drinks per day Standard Deviation .83
Mean Drinks Per Day 3 Month Follow-up	.88 Drinks per day Standard Deviation .99	.79 Drinks per day Standard Deviation .75	1.01 Drinks per day Standard Deviation 1.17	1.02 Drinks per day Standard Deviation 1.06	1.32 Drinks per day Standard Deviation 1.46	1.33 Drinks per day Standard Deviation 1.81	1.09 Drinks per day Standard Deviation .92	.91 Drinks per day Standard Deviation .87	1.87 Drinks per day Standard Deviation 2.39	.59 Drinks per day Standard Deviation .42	1.69 Drinks per day Standard Deviation 3.45	1.02 Drinks per day Standard Deviation 1.02	.75 Drinks per day Standard Deviation .54	1.04 Drinks per day Standard Deviation .96	1.23 Drinks per day Standard Deviation 1.79	.82 Drinks per day Standard Deviation .75

SECONDARY outcome

Timeframe: 1 month and 3 months after baseline

Number of days participant reports drinking 4/5 (male/female) alcoholic drinks in a 2-hour period during the past 30 days

Outcome measures

Outcome measures
Measure	Arm 1 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: no common factors, no human voice, no animated narrator, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 2 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: no common factors, no human voice, no animated narrator, and motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 3 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: no common factors, no human voice, the presence of an animated narrator, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 4 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: no common factors, no human voice, the presence of an animated narrator, and motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 5 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: no common factors, a human voice guiding the intervention, no animated narrator, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 6 n=21 Participants Participants will complete a brief tablet-based intervention created to include the following features: no common factors, a human voice guiding the intervention, no animated narrator, and the presence of motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 7 n=22 Participants 7\. Participants will complete a brief tablet-based intervention created to include the following features: no common factors, a human voice guiding the intervention, an animated narrator guiding the intervention, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 8 n=21 Participants Participants will complete a brief tablet-based intervention created to include the following features: no common factors, a human voice to guide the intervention, an animated narrator to guide the intervention, and the presence of motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 9 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: common factors, no human voice, no animated narrator, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 10 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: common factors, no human voice, no animated narrator, and the presence of motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 11 n=23 Participants Participants will complete a brief tablet-based intervention created to include the following features: common factors, no human voice, an animated narrator to guide the intervention, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 12 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: common factors, no human voice, an animated narrator to guide the intervention, and the presence of motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 13 n=22 Participants 13\. Participants will complete a brief tablet-based intervention created to include the following features: common factors, a human voice to guide the intervention, no animated narrator, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 14 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: common factors, a human voice to guide the intervention, no animated narrator, and the presence of motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 15 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: common factors, a human voice to guide the intervention, an animated narrator to guide the intervention, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 16 n=23 Participants Participants will complete a brief tablet-based intervention created to include the following features: common factors, a human voice to guide the intervention, an animated narrator to guide the intervention, and the presence of motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.
Number of Heavy Drinking Days Per Month 1 Month Follow-up	1.86 Heavy drinking days/month Standard Deviation 2.01	2.00 Heavy drinking days/month Standard Deviation 2.27	1.52 Heavy drinking days/month Standard Deviation 2.00	2.05 Heavy drinking days/month Standard Deviation 2.26	2.36 Heavy drinking days/month Standard Deviation 2.36	2.19 Heavy drinking days/month Standard Deviation 2.29	1.64 Heavy drinking days/month Standard Deviation 1.79	1.71 Heavy drinking days/month Standard Deviation 1.90	2.64 Heavy drinking days/month Standard Deviation 2.63	2.32 Heavy drinking days/month Standard Deviation 2.44	2.04 Heavy drinking days/month Standard Deviation 1.64	1.95 Heavy drinking days/month Standard Deviation 2.17	1.59 Heavy drinking days/month Standard Deviation 1.74	2.00 Heavy drinking days/month Standard Deviation 2.01	2.67 Heavy drinking days/month Standard Deviation 2.54	1.78 Heavy drinking days/month Standard Deviation 2.07
Number of Heavy Drinking Days Per Month 3 Month Follow-up	1.65 Heavy drinking days/month Standard Deviation 2.35	1.76 Heavy drinking days/month Standard Deviation 2.14	1.67 Heavy drinking days/month Standard Deviation 2.13	2.14 Heavy drinking days/month Standard Deviation 2.40	2.45 Heavy drinking days/month Standard Deviation 2.39	2.4 Heavy drinking days/month Standard Deviation 2.58	1.81 Heavy drinking days/month Standard Deviation 2.34	1.65 Heavy drinking days/month Standard Deviation 2.03	2.59 Heavy drinking days/month Standard Deviation 2.36	1.50 Heavy drinking days/month Standard Deviation 2.09	1.96 Heavy drinking days/month Standard Deviation 1.69	2.09 Heavy drinking days/month Standard Deviation 2.14	1.24 Heavy drinking days/month Standard Deviation 1.67	2.18 Heavy drinking days/month Standard Deviation 2.11	2.36 Heavy drinking days/month Standard Deviation 2.54	1.65 Heavy drinking days/month Standard Deviation 2.13

SECONDARY outcome

Timeframe: 1 month and 3 months after baseline

Participant self-report on the Brief Young Adult Alcohol Consequences Questionnaire

Outcome measures

Outcome measures
Measure	Arm 1 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: no common factors, no human voice, no animated narrator, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 2 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: no common factors, no human voice, no animated narrator, and motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 3 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: no common factors, no human voice, the presence of an animated narrator, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 4 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: no common factors, no human voice, the presence of an animated narrator, and motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 5 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: no common factors, a human voice guiding the intervention, no animated narrator, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 6 n=21 Participants Participants will complete a brief tablet-based intervention created to include the following features: no common factors, a human voice guiding the intervention, no animated narrator, and the presence of motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 7 n=22 Participants 7\. Participants will complete a brief tablet-based intervention created to include the following features: no common factors, a human voice guiding the intervention, an animated narrator guiding the intervention, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 8 n=21 Participants Participants will complete a brief tablet-based intervention created to include the following features: no common factors, a human voice to guide the intervention, an animated narrator to guide the intervention, and the presence of motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 9 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: common factors, no human voice, no animated narrator, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 10 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: common factors, no human voice, no animated narrator, and the presence of motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 11 n=23 Participants Participants will complete a brief tablet-based intervention created to include the following features: common factors, no human voice, an animated narrator to guide the intervention, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 12 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: common factors, no human voice, an animated narrator to guide the intervention, and the presence of motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 13 n=22 Participants 13\. Participants will complete a brief tablet-based intervention created to include the following features: common factors, a human voice to guide the intervention, no animated narrator, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 14 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: common factors, a human voice to guide the intervention, no animated narrator, and the presence of motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 15 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: common factors, a human voice to guide the intervention, an animated narrator to guide the intervention, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 16 n=23 Participants Participants will complete a brief tablet-based intervention created to include the following features: common factors, a human voice to guide the intervention, an animated narrator to guide the intervention, and the presence of motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.
Report of Alcohol Related Consequences 3 Month Follow-up	3.65 Alcohol Consequences Standard Deviation 4.72	3.67 Alcohol Consequences Standard Deviation 3.38	3.67 Alcohol Consequences Standard Deviation 3.71	3.91 Alcohol Consequences Standard Deviation 4.60	4.36 Alcohol Consequences Standard Deviation 4.86	3.75 Alcohol Consequences Standard Deviation 3.68	4.10 Alcohol Consequences Standard Deviation 4.42	3.00 Alcohol Consequences Standard Deviation 4.22	4.50 Alcohol Consequences Standard Deviation 4.44	2.89 Alcohol Consequences Standard Deviation 3.07	2.78 Alcohol Consequences Standard Deviation 2.92	4.32 Alcohol Consequences Standard Deviation 4.84	3.29 Alcohol Consequences Standard Deviation 3.85	4.18 Alcohol Consequences Standard Deviation 3.94	2.95 Alcohol Consequences Standard Deviation 3.51	3.05 Alcohol Consequences Standard Deviation 3.11
Report of Alcohol Related Consequences 1 Month Follow-up	5.24 Alcohol Consequences Standard Deviation 5.96	3.91 Alcohol Consequences Standard Deviation 3.22	3.95 Alcohol Consequences Standard Deviation 3.80	4.41 Alcohol Consequences Standard Deviation 4.03	5.23 Alcohol Consequences Standard Deviation 4.79	4.00 Alcohol Consequences Standard Deviation 3.18	5.23 Alcohol Consequences Standard Deviation 4.79	3.52 Alcohol Consequences Standard Deviation 2.62	5.86 Alcohol Consequences Standard Deviation 5.22	4.91 Alcohol Consequences Standard Deviation 4.14	3.13 Alcohol Consequences Standard Deviation 3.29	4.55 Alcohol Consequences Standard Deviation 4.32	4.00 Alcohol Consequences Standard Deviation 4.63	4.86 Alcohol Consequences Standard Deviation 3.88	3.10 Alcohol Consequences Standard Deviation 2.64	3.96 Alcohol Consequences Standard Deviation 2.82

SECONDARY outcome

Timeframe: 1 month and 3 months after baseline

Participants self-report intentions to reduce drinking on the Drinking Intentions Questionnaire. On this questionnaire, participants rate how likely they are to reduce their drinking over the next week, month, and year on a scale ranging from '0 = Not at all likely' to '5 = Extremely likely.' Higher scores mean greater intentions to reduce drinking. In order to obtain more stable estimates and reduce type I error, responses to the week, month and year questions were summed to create a total drinking intentions score which could range from 0 to 15. More specifically, scores on each individual scale item (i.e. intentions to reduce drinking over the week, month and year) could range from 0 to 5. When summed together, these items created the total score (reported here) which could range from 0 to 15.

Outcome measures

Outcome measures
Measure	Arm 1 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: no common factors, no human voice, no animated narrator, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 2 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: no common factors, no human voice, no animated narrator, and motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 3 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: no common factors, no human voice, the presence of an animated narrator, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 4 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: no common factors, no human voice, the presence of an animated narrator, and motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 5 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: no common factors, a human voice guiding the intervention, no animated narrator, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 6 n=21 Participants Participants will complete a brief tablet-based intervention created to include the following features: no common factors, a human voice guiding the intervention, no animated narrator, and the presence of motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 7 n=22 Participants 7\. Participants will complete a brief tablet-based intervention created to include the following features: no common factors, a human voice guiding the intervention, an animated narrator guiding the intervention, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 8 n=21 Participants Participants will complete a brief tablet-based intervention created to include the following features: no common factors, a human voice to guide the intervention, an animated narrator to guide the intervention, and the presence of motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 9 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: common factors, no human voice, no animated narrator, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 10 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: common factors, no human voice, no animated narrator, and the presence of motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 11 n=23 Participants Participants will complete a brief tablet-based intervention created to include the following features: common factors, no human voice, an animated narrator to guide the intervention, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 12 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: common factors, no human voice, an animated narrator to guide the intervention, and the presence of motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 13 n=22 Participants 13\. Participants will complete a brief tablet-based intervention created to include the following features: common factors, a human voice to guide the intervention, no animated narrator, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 14 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: common factors, a human voice to guide the intervention, no animated narrator, and the presence of motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 15 n=22 Participants Participants will complete a brief tablet-based intervention created to include the following features: common factors, a human voice to guide the intervention, an animated narrator to guide the intervention, and no motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.	Arm 16 n=23 Participants Participants will complete a brief tablet-based intervention created to include the following features: common factors, a human voice to guide the intervention, an animated narrator to guide the intervention, and the presence of motivational content. Brief Tablet-based Intervention to Address Heavy Alcohol Use: The intervention will be be tablet-based and take approximately 20 minutes to complete. Content will focus on heavy alcohol use.
Intention to Reduce Alcohol Use 3 Month Follow-up	6.50 score on a scale Standard Deviation 4.55	6.19 score on a scale Standard Deviation 4.86	7.76 score on a scale Standard Deviation 5.06	8.36 score on a scale Standard Deviation 5.04	10.32 score on a scale Standard Deviation 3.88	7.30 score on a scale Standard Deviation 5.35	7.81 score on a scale Standard Deviation 5.39	6.40 score on a scale Standard Deviation 6.01	5.32 score on a scale Standard Deviation 4.13	6.39 score on a scale Standard Deviation 5.69	6.57 score on a scale Standard Deviation 4.91	8.73 score on a scale Standard Deviation 5.01	8.76 score on a scale Standard Deviation 4.61	8.23 score on a scale Standard Deviation 5.00	6.45 score on a scale Standard Deviation 4.89	7.29 score on a scale Standard Deviation 6.27
Intention to Reduce Alcohol Use 1 Month Follow-up	6.18 score on a scale Standard Deviation 4.33	6.68 score on a scale Standard Deviation 5.01	7.48 score on a scale Standard Deviation 5.45	8.41 score on a scale Standard Deviation 4.82	10.09 score on a scale Standard Deviation 4.31	9.29 score on a scale Standard Deviation 4.87	7.05 score on a scale Standard Deviation 5.33	7.10 score on a scale Standard Deviation 5.06	5.09 score on a scale Standard Deviation 3.38	8.91 score on a scale Standard Deviation 4.76	7.04 score on a scale Standard Deviation 3.90	8.00 score on a scale Standard Deviation 4.76	7.18 score on a scale Standard Deviation 4.70	7.77 score on a scale Standard Deviation 5.14	6.52 score on a scale Standard Deviation 4.85	6.78 score on a scale Standard Deviation 5.66

Deaths: 0 deaths

Serious adverse events

Adverse event data not reported

Other adverse events

Adverse event data not reported

Additional Information

Dr. Emily Grekin

Wayne State University

Phone: 313-577-2820

Email: [email protected]

Results disclosure agreements

Principal investigator is a sponsor employee
Publication restrictions are in place