Table 1.

Mean scores and results of the mixed model for the total sample (Total sample N = 117)

			Pre-assessment				Post-assessment				2-month FU				6-month FU				F
			M	SD	n		M	SD	n		M	SD	n		M	SD	n
SDQ (Total difficulties)			9.97	4.56	113		10.18	4.08	106		10.27	4.50	103		9.92	3.85	106		0.68
	Emotional symptoms		2.79	2.57	117		2.60	2.48	112		2.50	2.57	108		2.40	2.31	109		1.37
	Conduct problems		1.69	1.27	116		1.72	1.36	107		1.81	1.41	106		1.51	1.03	108		2.25
	Hyperactivity/inattention		3.51	2.27	116		3.60	2.30	111		3.53	2.30	107		3.76	2.03	109		1.63
	Peer relationship problems		2.00	1.26	115		2.21	1.47	112		2.31	1.49	106		2.12	1.47	107		2.10
	Prosocial behavior		5.29	2.20	116		5.28	2.19	110		5.44	2.39	107		5.64	2.30	108		1.65
General self-efficacy			47.25	9.16	116		48.38	10.30	108		48.22	10.61	104		47.05	10.04	107		2.62
	Sensitivity of failure experience		23.68	4.67	117		24.83	6.77	109		25.03	7.40	107		23.90	6.88	109		5.38	a
	Positive attitude		23.50	6.40	116		23.58	5.21	111		23.33	5.09	105		23.13	4.93	107		1.48
Anxiety			8.31	5.45	116		6.96	5.18	111		5.96	5.27	106		6.68	5.51	109		10.13	b
Depression			5.00	3.11	114		4.91	3.28	109		4.82	3.52	106		4.78	3.26	105		0.28
Anger			2.19	3.77	117		2.93	4.38	112		2.29	3.91	108		2.90	4.65	107		3.19	c

^ap > .01, Pre > Post, FU, and 2-month FU; ^bp > .001, Pre > Post, 2-month FU, and 6-month FU; ^cp > .05, Post hoc tests were not significant; FU = Follow-up; SDQ = Strengths and Difficulties Questionnaire