Table 3.

Factors associated with internalizing problems and externalizing problems in the linear regression analysis

	Internalizing problems†					Externalizing problems‡
	B	SE	ß	T score	p value	B	SE	ß	T score	p value
Sex	4.592	3.114	0.131	1.474	0.144	5.980	2.782	0.173	2.149	0.034*
Age	-0.041	0.516	-0.007	-0.079	0.937	0.003	0.461	0.000	0.006	0.995
ARS	0.121	0.098	0.122	1.233	0.221	0.165	0.088	0.169	1.878	0.063
NS	0.107	0.122	0.135	0.880	0.381	0.443	0.109	0.565	4.072	<0.001*
HA	0.380	0.098	0.412	3.890	<0.001*	0.024	0.087	0.026	0.274	0.785
RD	-0.021	0.105	-0.020	-0.196	0.845	-0.098	0.094	-0.099	-1.045	0.298
P	0.122	0.100	0.121	1.220	0.225	0.100	0.089	0.101	1.123	0.264
SD	-0.180	0.100	-0.227	-1.799	0.075	-0.049	0.090	-0.063	-0.546	0.586
CO	0.151	0.107	0.186	1.418	0.159	-0.031	0.095	-0.038	-0.321	0.749
ST	0.098	0.106	0.106	0.926	0.357	-0.061	0.095	-0.067	-0.643	0.522

^*p<0.05,

^†R²=0.382, adjusted R²=0.319, p<0.001, F=6.066,

^‡R²=0.489, Adjusted R²=0.438, p<0.001, F=9.570.

ARS: ADHD Rating Scale, NS: novelty seeking, HA: harm avoidance, RD: reward dependence, P: persistence, SD: self-directedness, CO: cooperativeness, ST: self-transcendence