Table 1.

Descriptive Statistics of the Key Variables

Variables	Min	Max	M	SD
Positive reactivity to novelty
Positive affect	0	142.06	1.73	20.34
Motor movement	0	85.00	3.21	19.89
Anger to restraint	0	1	.54	.34
CBQ
Activity level	3.23	6.69	4.98	.73
High intensity pleasure	3.31	6.77	5.09	.73
Impulsivity	3.25	6.38	4.75	.69
Shyness	1.08	6.00	3.42	1.24
Attention focus	2.22	6.22	4.73	.77
CCTI
Activity	2.20	5.00	3.95	.62
Shyness	1.00	4.40	2.22	.82
Sociability	2.20	5.00	3.62	.58
Attention	1.80	4.40	3.35	.61