Table 1.

Correlations and Descriptive Information Among Key Study Variables

Statistic/Measure	1	2	3	4	5	6	7	8	9	10	11
Correlations
1. Age	-
2. Biological Sex	0.10	-
3. Race	0.09**	0.05	-
4. Ethnicity	0.01	0.01	−0.09**	-
5. College Enrollment	0.03	0.04	0.02	0.08**	-
6. Alcohol Descriptive Norms	0.09**	0.25**	−0.02	−0.05	−0.01	-
7. Alcohol Prototypes	0.06*	−0.13**	0.14**	−0.04	−0.12*	0.03	-
8. Alcohol Perceived Vulnerability	−0.09**	−0.12**	−0.09**	0.08**	−0.01	−0.20**	−0.12*	-
9. Alcohol Willingness	−0.02	0.13**	0.07*	0.04	−0.03	0.17**	0.24**	−0.22**	-
10. Concurrent Alcohol and Marijuana Use	−0.05	0.10**	0.10**	0.01	0.07*	0.09*	0.05	−0.04	0.12**	-
11. Concurrent Alcohol and Prescription Stimulant Misuse	0.02	0.07*	0.89*	0.02	0.07*	0.14**	0.09**	−0.09**	0.17**	0.25**	-
Mean (SD)	19.17 (0.79)	0.45 (0.50)	0.71 (0.45)	0.15 (0.36)	72.73 (0.44)	5.86 (1.78)	4.01 (1.59)	2.44 (0.66)	2.09 (0.89)	1.19 (0.72)	0.24 (0.43)
Range	18–20	0–1	0–1	0–1	0–1	0–11	1–7	1–4	1–4	1–3	0–1

Note. N = 1,062;

^*p < .01

^**p < .001;

Biological sex coded 0 (female) and 1 (male). Race coded 0 (non-White) and 1 (White). Ethnicity coded (0 = Non-Hispanic, 1 = Hispanic). College Enrollment coded 0 (not enrolled in 4-year college) and 1 (enrolled in 4-year college). Point-biserial correlations are presented for correlations among the dichotomous outcomes (age, race, ethnicity, concurrent alcohol and prescription stimulant misuse) and all other key variables; all other correlations are Pearson correlations.