Table 1.

Descriptive information for dependent and independent variables

		Descriptives	Correlations
		mean ± SD or n(%)	2	3 1	4 1	5	6	7	8	9	10	11	12	13
1	CU traits	29.92 ± 6.44	0	0.01	0.03	0.56*	0.27*	0.24*	−0.03	−0.01	−0.14	0.04	−0.02	−0.22
2	Age	12.88 ± 0.77		0.03	−0.05	−0.04	−0.17	0.05	0.02	−0.17	−0.26*	−0.11	−0.07	−0.03
3	Male 1	38(53%)			0.06	0.11	0.03	0.13	−0.15	0.03	−0.23	−0.18	−0.06	0.05
	Female	34(47%)
4	White 1	55(76%)				0.09	−0.01	−0.01	0.19	0.27	0.12	−0.03	0.02	−0.08
	Non-White	17(23%)
5	CP	1.33 ± 1.48					0.24*	0.08	0.12	0.03	−0.06	−0.06	0.2	−0.18
6	A-self	1.98 ± 0.01						0.09	0.11	0.01	0.26	−0.15	0.11	0.02
7	V-self	0.42 ± 0.46							−0.11	0.18	−0.41*	0.24*	0.14	−0.08
8	Z-self	0.48 ± 0.14								0.02	−0.07	0	0.04	0.02
9	A-donate	2 ± 0.03									−0.12	−0.13	0.14	−0.21
10	V-donate	0.7 ± 0.68										0.17	−0.03	0.07
11	Z-donate	0.52 ± 0.13											0.08	−0.08
12	ND-self	0.61 ± 0.14												−0.06
13	ND-donate	0.6 ± 0.14

Note:

CU = callous-unemotional, CP = conduct problems, A = threshold separation, V = drift rate, Z = starting point (bias), ND = non-decision time

¹= spearman correlations