. Author manuscript; available in PMC: 2014 Dec 5.

Published in final edited form as: Psychol Addict Behav. 2010 Jun;24(2):220–228. doi: 10.1037/a0017705

Table 2.

Least Squares Mean P3 Amplitudes (Adjusted for Impulsivity and Alcohol Use Variables) Elicited at Electrode Pz as a Function of Picture Type and Sensitivity Group

	Targets
	Neutral	Nonalcohol	Alcohol	Adventure	Erotic
LS	9.46_a (5.05)	9.42_a (5.19)	13.60_b (4.96)	14.30_b (5.60)	16.69_c (6.43)
HS	9.68_a (4.31)	9.56_a (3.44)	9.20_a (4.04)	13.58_b (6.33)	16.99_c (6.00)

Note. LS = low alcohol sensitivity group; HS = high alcohol sensitivity group. Numbers in parentheses are SDs. Means that do not share a subscript differ at p <.05. Only means for alcohol targets differed significantly between the LS and HS groups.