Indirect effect of Feedback 2 (X) on intentions (Y) through marijuana attitude ambivalence (M1) and attitudes (M2). Feedback 2 (indirect confrontation) was coded as 1 (n = 38); all other conditions were coded as 0 (n = 63). When modeling the relationship between the treatment (x) and intentions (y) total effects are modeled outside parentheses; direct effects are shown inside parentheses. The indirect effect of Treatment (X) → Ambivalence (M1) → Attitudes (M2) → Intentions (Y) is statistically significant, B = −.07, SE = .03, 90% CI [−.125, −.031].
Note. *p < .05, **p < .01, ***p < .001.