Table 4.

Within-Person Simple Slopes for Significant Interactions

				Concurrent			Prospective
Association	Moderator	Level of Moderator	b	95% CI	p	b	95% CI	p
Enacted Stigma → Drinking	Drinking Frequency	Monthly	−.68	−1.06, −.43	< .001	−.57	−.88, −.31	< .001
		Weekly	−.24	−.46, −.11	< .001	−.26	−.44, −.11	< .001
		2–3 times per week	.20	.01, .31	.04	.05	−.09, .16	.65
		4+ times per week	.65	.35, .90	< .001	.35	.13, .56	.004
	AUDIT	8 (cut point for hazardous use)	−.07	−.24, .09	.39	−.08	−.22, .06	.26
		15 (cut point for DSM-IV dependence)	.17	−.04, .36	.10	.14	−.03, .28	.19
Enacted Stigma → Cannabis Use	Cannabis Use Frequency	−1 SD (3.00 cannabis use days per month)a	−1.16	−1.38, −.91	< .001	−.86	−1.18, −.59	< .001
		Mean (12.03 cannabis use days per month)	−.40	−.54, −.23	< .001	−.22	−.40, −.05	.01
		+1 SD (22.83 cannabis use days per month)	.51	.34, .67	< .001	.55	.35, .79	< .001
	Cannabis Quantity	< 1/8 oz	−.39	−.76, −.10	.01	-	-	-
		1/4 oz	−.09	−.32, .12	.44	-	-	-
		3/4 oz	.23	−.21, .59	.38	-	-	-
		More than 1 oz	.52	−.15, 1.13	.10	-	-	-
	Coping Motives	Almost Never/Never	−.61	−.89, −.33	< .001	-	-	-
		Half of the time	−.05	−.30, .11	.50	-	-	-
		Almost Always/Always	.48	.06, .88	< .001	-	-	-
	Conformity Motives	Almost Never/Never	−.07	−.33, .13	.52	-	-	-
		Half of the time	−1.32	−2.39, −.62	< .001	-	-	-
		Almost Always/Always	−2.56	−4.76, −1.08	< .001	-	-	-
	CUDIT	10 (cut point for DSM-5 CUD)	−.49	−.71, −.28	< .001	−.21	−.41, −.03	.02
		13 (cut point for DSM-IV cannabis dependence)	−.14	−.33, .04	.12	.02	−.14, .18	.83

^alower limit was adjusted to be within window of observed values. “-” indicates interaction was not significant. Simple slopes were calculated at meaningful levels of the moderator when possible (e.g., monthly drinking, coping motives half the time) and at the mean +/− one standard deviation for measures for which meaningful levels were less clear (e.g., cannabis use frequency).