Table 2.

Descriptive analysis and paired-samples t-tests of the CBCL for the T1 subgroups and complete sample

Groups	CBCL total							CBCL internalizing							CBCL externalizing
	T1	T2				95%		T1	T2				95%		T1	T2				95%
	M (SD)		t	df	p	CI	d	M (SD)		t	df	p	CI	d	M (SD)		t	df	p	CI	d
Complete Sample	65.02 (9.58)	59.27 (10.87)	7.96	127	.001***	[4.32; 7.18]	.70	63.59 (10.38)	58.16 (11.00)	6.40	127	.001***	[3.75; 7.11]	.57	61.95 (10.29)	57.27 (10.23)	6.89	127	.001***	[3.43; 6.03]	0.61
Group 1	52.10 (5.65)	48.23 (8.11)	2.94	29	.036*	[1.17; 6.65]	.54	50.10 (5.45)	48.80 (8.47)	1.11	29	> .999	[-1.44; 4.84]	.20	51.50 (7.20)	48.47 (7.62)	2.70	29	.072	[.734; 5.33]	0.50
Group 2	70.79 (4.01)	63.28 (8.32)	6.71	38	.012*	[5.25; 9.78]	1.07	65.46 (7.97)	59.36 (9.76)	4.52	38	.012*	[3.37; 8.83]	.72	69.49 (4.44)	61.36 (8.50)	7.11	38	.012*	[5.81; 10.44]	0.71
Group 3	77.94 (4.25)	69.63 (12.05)	3.09	16	> .999	[2.88; 15.74]	.77	76.63 (5.20)	66.50 (10.13)	3.15	16	> .999	[3.28; 16.97]	.79	74.75 (5.54)	66.81 (11.45)	3.31	16	.156	[2.83; 13.04]	0.82
Group 4	62.41 (3.80)	58.22 (6.85)	3.36	31	.012*	[1.65; 6.73]	.60	64.31 (4.35)	58.53 (7.11)	4.03	31	.012*	[2.86; 8.71]	.71	58.09 (6.73)	56.13 (8.06)	1.57	31	.756	[-.583; 4.52]	0.28
Group 5	68.55 (2.66)	64.55 (8.99)	1.44	10	> .999	[-2.21; 10.21]	.43	72.73 (4.08)	67.36 (12.68)	1.38	10	> .999	[-3.28; 14.01]	.42	56.36 (6.23)	56.18 (6.35)	0.10	10	> .999	[-3.98; 4.34]	0.03

CBCL Child Behavior Checklist. M Mean, SD Standard deviation, CI Confidence Interval, d Effect size Cohen’s d. * p < .05, *** p < .001

Group 1 = Children with normative emotions and behavior; Group 2 = Children with externalizing symptoms; Group 3 = Children with multiple symptoms; Group 4 = Children with anxious-avoidant symptoms; Group 5 = Children with internalizing symptoms