Table 7.

Bivariate correlations between participant demographic characteristics, MPOD, and the neuro-cognitive data from the go-nogo task.

	Age	MPOD	Sex	KBIT	Income
Accuracy
Go Stimuli	-0.046	-0.107	0.142	0.228	0.226
Nogo Stimuli	0.142	0.023	-0.137	0.024	0.113
Reaction Time
Go Stimuli	0.210	0.172	-0.043	-0.036	0.114
Nogo Stimuli	-	-	-	-	-
Inverse Efficiency
Go Stimuli	0.152	0.198	-0.104	-0.145	-0.061
Nogo Stimuli	-	-	-	-	-
Peak Amplitude
P3
Go Stimuli	-0.169	0.243	0.017	-0.240	-0.002
NoGo Stimuli	-0.070	0.102	0.088	-0.163	-0.035
N2
Go Stimuli	0.067	0.059	-0.120	-0.227	-0.127
NoGo Stimuli	0.095	0.177	-0.137	-0.189	-0.002
Peak Latency
P3
Go Stimuli	-0.057	0.016	0.104	-0.185	-0.192
Nogo Stimuli	-0.130	0.167	0.192	-0.001	-0.220
N2
Go Stimuli	-0.003	0.054	-0.002	-0.104	-0.040
Nogo Stimuli	-0.186	-0.089	0.074	-0.079	-0.040

^∗ denotes statistical significance at the 0.05 level (two-tailed); ^∗∗ denotes statistical significance at the 0.01 level (two-tailed).