Table 1.

Means, standard deviations, skewness, kurtosis, and internal consistency for measures

Variable	Mean	SD	Skewness	Kurtosis	α
Child’s age	10.33	1.10	0.27	−1.24	NA
Normative upsettingness	9.43	2.65	−1.98	3.44	NA
Mother-report
Negative emotionality	14.29	3.88	0.03	−0.30	.69
Positive emotionality	30.67	4.74	−1.37	2.00	.90
Impulsivity	22.27	5.30	−0.05	−0.13	.76
Attention focusing	34.76	7.38	−0.22	−0.69	.83
Child-report
Negative emotionality	16.11	5.17	0.28	−0.64	.70
Positive emotionality	31.14	4.17	−1.29	1.72	.79
Impulsivity	18.60	5.56	0.10	−0.48	.72
Attention focusing	28.68	5.05	−0.04	0.02	.60
Perceived threat	−0.28	2.34	1.31	2.07	.83
Active coping	71.68	12.43	−0.03	−0.17	.88
Avoidant coping	30.90	5.34	−0.20	−0.28	.65
Mother-report
Depression	23.92	4.60	1.26	1.53	.81
Conduct problems	27.76	5.15	0.93	0.60	.87
Child-report
Depression	5.70	4.58	0.73	−0.04	.83
Conduct problems	31.99	5.75	1.56	4.59	.86