No
(N=100)
Yes(Partial or complete)
(N=58)
Overall
(N=158)
Age (years)
Mean (SD) 18.1 (0.219) 18.0 (0.131) 18.0 (0.192)
Sex
Male 41 (41.0%) 17 (29.3%) 58 (36.7%)
Female 59 (59.0%) 41 (70.7%) 100 (63.3%)
Race/ethnicity
Asian 6 (6.0%) 3 (5.2%) 9 (5.7%)
Black 0 (0%) 0 (0%) 0 (0%)
Hispanic/Latinx 4 (4.0%) 1 (1.7%) 5 (3.2%)
White 87 (87.0%) 50 (86.2%) 137 (86.7%)
Other/Multi 3 (3.0%) 4 (6.9%) 7 (4.4%)
Pre-college drinking
Never 4 (4.0%) 2 (3.4%) 6 (3.8%)
1 to 9 occasions 23 (23.0%) 21 (36.2%) 44 (27.8%)
10+ occasions 73 (73.0%) 35 (60.3%) 108 (68.4%)
Pre-college binge drinking (times/30 days)
None 39 (39.0%) 23 (39.7%) 62 (39.2%)
1 time 22 (22.0%) 17 (29.3%) 39 (24.7%)
2 times 19 (19.0%) 11 (19.0%) 30 (19.0%)
3-5 times 15 (15.0%) 6 (10.3%) 21 (13.3%)
6-9 times 4 (4.0%) 1 (1.7%) 5 (3.2%)
10+ times 1 (1.0%) 0 (0%) 1 (0.6%)
Pre-college intention to pledge Greek life
No 45 (45.0%) 34 (58.6%) 79 (50.0%)
Yes 22 (22.0%) 8 (13.8%) 30 (19.0%)
Undecided 33 (33.0%) 16 (27.6%) 49 (31.0%)
Residence
Campus housing 99 (99.0%) 58 (100%) 157 (99.4%)
Other 1 (1.0%) 0 (0%) 1 (0.6%)
Parents' highest level of education
Bachelor's or higher 80 (80.0%) 45 (77.6%) 125 (79.1%)
Less than bachelor's 20 (20.0%) 12 (20.7%) 32 (20.3%)
Don't know 0 (0%) 1 (1.7%) 1 (0.6%)
Biological family member with clear drinking problem
No 57 (57.0%) 30 (51.7%) 87 (55.1%)
Yes 43 (43.0%) 28 (48.3%) 71 (44.9%)
Pre-college influence of religious beliefs (0(none) to 4(extreme))
Mean (SD) 2.10 (1.23) 2.14 (1.26) 2.11 (1.24)
Missing 1 (1.0%) 0 (0%) 1 (0.6%)
Group
Experimental Early 45 (45.0%) 30 (51.7%) 75 (47.5%)
Experimental Late 55 (55.0%) 28 (48.3%) 83 (52.5%)
Stage.2.Intervention
Basics 46 (46.0%) 32 (55.2%) 78 (49.4%)
Coach 54 (54.0%) 26 (44.8%) 80 (50.6%)