TABLE 3.

Statistics for Sum Scores of Survey Measures By Visit

		Visit 1			Visit 2			Visit 1–Visit 2
Reporter	Measure	n	Mean (SD)	Inter-item reliability (Cronbach’s α)	n	Mean (SD)	Inter-item reliability (Cronbach’s α)	Test–retest reliability (correlation)
Child	SCARED	775	24.1 (11.8)	0.90	266	20.7 (12.8)	0.93	0.78
	SMFQ	781	5.23 (4.17)	0.81	266	4.98 (4.34)	0.84	0.61
	JEPQ-E	775	17.3 (4.14)	0.77	267	17.3 (4.69)	0.83	0.78
	JEPQ-N	775	8.38 (4.83)	0.84	267	8.16 (5.11)	0.86	0.78
	CASI	776	10.3 (5.96)	0.84	266	8.69 (6.07)	0.87	0.67
	ARI	718	3.47 (2.98)	0.82	265	3.25 (3.23)	0.86	0.78
	BISBAS-A	762	19.4 (6.09)	0.80	265	18.5 (6.59)	0.83	0.66
	BISBAS-I	762	9.0 (4.11)	0.77	265	8.44 (4.35)	0.78	0.70
	FSSC-R	773	53.9 (26.5)	0.96	261	47.1 (27.5)	0.96	0.83
	TF-20	748	29.4 (10.5)	0.87	251	28.5 (12.1)	0.91	0.81
Parent	SCARED	769	12.5 (11.0)	0.94	265	11.4 (11.7)	0.96	0.89
	SMFQ	767	1.92 (3.07)	0.85	265	1.80 (3.13)	0.85	0.54
	ARI	722	1.76 (2.61)	0.88	265	1.67 (2.48)	0.87	0.75
	ICU	741	17.6 (7.59)	0.82	255	16.9 (7.92)	0.84	0.80
	RBIQ	767	93.1 (35.6)	0.96	265	90.4 (39.1)	0.97	0.90
	PBI-A	741	3.96 (2.15)	0.63	255	3.62 (2.11)	0.69	0.57
	PBI-C	741	19.3 (2.3)	0.74	255	19.2 (2.5)	0.80	0.62
	PBI-P	741	3.34 (2.46)	0.66	255	2.81 (2.29)	0.66	0.68

Note: SD = standard deviation; SCARED = screening for childhood anxiety related disorders; SMFQ = short mood and feelings questionnaire; JEPQ-E/N = junior eysenck personality questionnaire - Extraversion/Neuroticism; CASI = childhood anxiety sensitivity index; ARI = affective reactivity index; BISBAS-I/A = behavioral inhibition system behavioral activation system - Inhibition/Activation; FSSC-R = fear survey schedule for children revised; TF-20 = threat and fearlessness questionnaire - 20-item version; ICU = inventory of callous-unemotional traits; RBIQ = retrospective behavioral inhibition questionnaire; PBI-A/C/P = Parental Bonding Instrument - Authoritarianism/Coldness/Protectiveness.