Table 4.

Linear Mixed Model Results for Changes in AUDIT Scores by Mindset and Drinking Identity

Predictor	B	SE b	Z	p	b 95% CI
Intercept	10.412	0.314	33.11	0.000	9.80–11.03
Female	−0.360	0.429	−0.84	0.402	−1.20–0.48
Time	−1.192	0.104	−11.51	0.000	−1.40–−0.99
Alcoholism Mindset (AM)	−0.173	0.204	−0.85	0.397	−0.57–0.23
Implicit Drinking Identity (IDI)	1.023	0.452	2.26	0.024	0.14–1.91
Explicit Drinking Identity (EDI)	1.397	0.180	7.76	0.000	1.04–1.75
AM X IDI	0.061	0.458	0.13	0.895	−0.84–0.96
AM X EDI	−0.376	0.217	−1.73	0.083	−0.80–0.05
Time X AM	−0.067	0.111	−0.60	0.548	−0.28–0.15
Time X IDI	0.172	0.229	0.75	0.452	−0.28–0.62
Time X EDI	−0.051	0.080	−0.64	0.520	−0.21–0.11
Time X AM X IDI	−0.457	0.239	−1.91	0.056	−0.93–0.01
Time X AM X EDI	0.086	0.062	1.39	0.165	−0.04–0.21
var(Random Intercept)	1.293	0.055	23.46	0.000	−0.04–0.21
var(Residual)	0.941	0.038	25.08	0.000	0.87–1.02

Note. N = 422. Coefficients are unstandardized. Gender was coded 0 = male; 1 = female). Predictors were grand mean centered. Alcoholism Mindset = mindsets of alcoholism; higher scores = stronger growth (vs. fixed) mindset. Implicit Drinking identity = score on the drinking identity Implicit Association Test; higher scores indicate stronger associations with drinking and identity. Explicit Drinking Identity = scores on the Alcohol Self-Concept Scale; higher scores indicate stronger drinking identity.