Table 1.

Descriptive Statistics and Zero-Order Correlations Among the Study Variables

	Ages 11–12		Ages 13–14		Ages 15–16		Ages 17–18		Descriptives
	Onset	Disorder	Onset	Disorder	Onset	Disorder	Onset	Disorder	M	SD
Ages 11–12
Peer drinking	.27**	.17**	.22**	.21**	.18**	.25**	.14**	.26**	0.61	0.92
Perceived discrimination	.13**	.06	.08*	.20**	.09*	.14**	.07	.15**	1.24	0.27
Positive drinker prototypes	.07	.01	.17**	.08*	.12**	.12**	.09*	.09*	1.83	0.59
Ages 13–14
Peer drinking	.21**	.15**	.25**	.23**	.25**	.25**	.14**	.31**	1.12	1.10
Perceived discrimination	.13**	.04	.10**	.17**	.09*	.14**	.05	.16**	1.21	0.26
Positive drinker prototypes	.14**	.09*	.16**	.08*	.19**	.12**	.15**	.20**	2.01	0.61
Ages 15–16
Peer drinking	.12**	.07	.23**	.14**	.37**	.25**	.33**	.33**	1.83	1.06
Perceived discrimination	.09*	.05	.13**	.19**	.08*	.18**	.09*	.18**	1.21	0.26
Positive drinker prototypes	.07	.02	.15**	.05	.11**	.08*	.12**	.10*	2.06	0.61
Descriptives
Percent	25.8	2.2	62.2	17.5	81.6	30.7	90.9	42.1	—	—

Note. Onset = onset of alcohol use; disorder = alcohol use disorder.

^*p ≤ .05.

^**p ≤ .01.