Table 10.

Regression of Validation Measures From Retest Onto EAP Scores (Sample 1).

1F-CR EAP Scores
Outcome	Predictor	N	Adj. R2 or AIC	b	SE	t-value
Frequency of Alcohol Use	Single-Factor EAP	150	.03	−0.24	0.10	−2.30*
# of Alcoholic Drinks Per Day	Single-Factor EAP	150	399.24	−0.14	0.07	−1.85
Cognitive Impulsivity	Single-Factor EAP	150	.52	−6.44	0.50	−12.85*
Behavioral Impulsivity	Single-Factor EAP	150	.43	−4.46	0.42	−10.59*
# of Lifetime Arrests	Single-Factor EAP	150	281.05	−0.38	0.16	−2.43*
# of Lifetime Traffic Accidents	Single-Factor EAP	150	453.99	−0.29	0.09	−3.25*
2FIC-CR EAP Scores
Outcome	Predictor	N	Adj. R2 or AIC	b	SE	t-value
Frequency of Alcohol Use	Factor 1 EAP	150	.05	−0.66	0.27	−2.47*
	Factor 2 EAP			0.44	0.27	1.62
# of Alcoholic Drinks Per Day	Factor 1 EAP	150	401.19	−0.03	0.18	−0.19
	Factor 2 EAP			−0.10	0.18	−0.56
Cognitive Impulsivity	Factor 1 EAP	150	.55	−0.56	1.26	−0.44
	Factor 2 EAP			−6.06	1.28	−4.75*
Behavioral Impulsivity	Factor 1 EAP	150	.43	−1.40	1.08	−1.29
	Factor 2 EAP			−3.13	1.10	−2.84*
# of Lifetime Arrests	Factor 1 EAP	150	280.24	−0.75	0.35	−2.20*
	Factor 2 EAP			0.39	0.35	1.09
# of Lifetime Traffic Accidents	Factor 1 EAP	150	451.68	−0.58	0.20	−2.83*
	Factor 2 EAP			0.30	0.21	1.43

Note: EAP = expected a posteriori; SE = standard error; 1F-CR = one-factor model with three residual covariances; 2FIC-CR = two-factor model with independent clustering and three residual covariances. Poisson regression used for all count outcomes (AIC reported for Poisson regression instead of adjusted R²). Retest measures collected a mean of 111 days after initial data collection.

^*p < .05.