Table 1.

Correlation Matrix of demographic and personality variables

ALL Groups	Edu	IQ	Barratt	PANAS+	PANAS−	BIS	BAS
Age	−.16	−.15	.02	.08	−.10	−.20 a	−.13
Educ		.53 c	−.47 c	.01	−.31 b	.10	−.17
IQ			−.36 c	.03	−.24 b	.09	.06
Barratt				−.22 a	.51 c	.09	.30 c
PANAS+					−.19 a	−.23 a	−.02
PANAS−						.25 b	.30 c
BIS							−.02

^a≤.05

^b≤.01

^c≤.001