Table 3.

Correlations between sleep duration and average shock intensity with P3, behavior performance, and self-report measures.

	1	2	3	M(SD)
1. Sleep Duration (Minutes)	--	--	--	419.3(79.7)
2. Average Shock Intensity	−.17	--	--	2.3(2.1)
3. Aggressive Tendencies (AQ)	−0.26**	.25**	--	72.4(20.5)
4. Lifetime Aggression (LHA)	−0.12	.06	0.45***	9.2(4.9)
	Sleep Duration	Avg. Shock Intensity		M(SD)
Inhibitory Conditions	--	--		--
Go P3	.01	−.23*		0.76(1.24)
No-Go P3	.11	−.23*		2.04(2.05)
Negative P3	.01	−.22*		1.55(1.75)
Neutral P3	.13	−.22*		1.33(1.66)
Positive P3	.03	−.21*		1.42(1.52)
Go N2	.02	.04		−0.41(1.84)
No-Go N2	.05	−.01		−0.83(2.10)
Negative N2	.03	−.08		−0.82(1.13)
Neutral N2	.04	−.08		−1.06(1.13)
Positive N2	−.01	−.05		−0.92(1.13)
Inhibitory Conditions by Emotion Category	--	--		--
No-go vs. Go P3	.12	−.09		1.32(1.44)
No-go vs. Go P3 (Negative)	.14	−.16		1.32(1.58)
No-go vs. Go P3 (Neutral)	.18	−.07		1.30(1.76)
No-go vs. Go P3 (Positive)	−.04	.03		1.30(1.75)
No-Go vs. Go N2	.05	.01		−0.43(1.22)
No-go vs. Go N2 (Negative)	.12	.03		−0.29(0.96)
No-go vs. Go N2 (Neutral)	.17	−.11		−0.39(0.96)
No-go vs. Go N2 (Positive)	.05	−.07		−0.30(0.92)
Behavioral Indices by Valence	--	--		--
Commission Errors Total	−.18	.06		18.97(16.51)
Commission Errors (Negative)	−.20*	.06		5.90(5.60)
Commission Errors (Neutral)	−.13	.07		6.42(5.81)
Commission Errors (Positive)	−.19	.06		6.64(5.85)
RT (ms)	.01	.06		481.29(91.41)
RT (Negative)	.04	.02		486.62(94.81)
RT (Neutral)	.01	.10		477.78(91.34)
RT (Positive)	−.01	.05		479.46(91.27)

Note. AQ = Aggression Questionnaire. LHA = Lifetime History of Aggression Interview.

^*p<.05

^**p<.01

^***p<.001.

RT = Reaction Time.