Table 5.

Multiple Regression Analyses Demonstrating the Concurrent Validity of the SEAS in the Alcohol Condition

	Predictors	Monthly Drinking (Total Drinks)				Binge Drinking (4/5 drinks for women/men in 2 hrs)				Driving After Drinking				Alcohol Problems
		Absolute SR		Δ from Baseline		Absolute SR		Δ from Baseline		Absolute SR		Δ from Baseline		Absolute SR		Δ from Baseline
		ΔR2	β	ΔR2	β	ΔR2	β	ΔR2	β	ΔR2	β	ΔR2	β	ΔR2	β	ΔR2	β
SEAS-ASCENDING LIMB SUBSCALES
STEP 1	COVARIATES	.05*		.05*		.01		.01		.03		.03		.06*		.00
	Drinks per Occasion	--		--		--		--			.17		.17		.29**		.13
	Sex		−.25*		−.25*		−.15		−.15		−.10		−.10		.02		−.03
STEP 2	SEAS-A	.09**		.10**		.08*		.11**		.07*		.07*		.09**		.00
	HIGH−		.40***		.38**		.36**		.36**		−.05		−.18		.24*		.13
	LOW−		−.27*		−.36***		−.28**		−.39***		−.26*		−.24*		−.01		−.06
	HIGH+		−.04		−.01		−.06		.00		.31*		.14		.12		−.02
	LOW+		.08		.15		.07		.09		−.34*		−.22		−.22T		−.08
SEAS-DESCENDING LIMB SUBSCALES
STEP 2	SEAS-D	.13***		.12**		.11**		.12**		.00		.00		.06		.00
	HIGH−		.38***		.32**		.36***		.32**		−.02		−.08		.29*		.17
	LOW−		−.31**		−.37***		−.29**		−.36***		−.09		−.10		.01		−.11
	HIGH+		−.05		−.02		−.08		−.01		.13		.04		.08		−.05
	LOW+		−.04		.00		−.02		−.03		−.02		.03		−.05		.16

Note. Abbreviations within the table are SEAS = Subjective Effects of Alcohol Scale; BAES Stim./Sed. = Stimulant or Sedative Subscale of the Biphasic Alcohol Effects Scale; SHAS = Subjective High Assessment Scale; HIGH− = high arousal negative; LOW− = low arousal negative; HIGH+ = high arousal positive; LOW+ = low arousal positive. Step 1 variables included sex for all models. The typical number of drinks consumed per drinking occasion were also included in Step 1 for the models assessing driving after drinking and alcohol problems. Step 2 variables were the SEAS subscales (absolute or change from baseline).

^Tp <.10

^*p < .05

^**p < .01

^***p <.001