Table 1.

Descriptive Statistics for Manifest Measures of Cognitive Risk, External Validators, and Control Variables.

Variable	N	Range	M	SD
CDAS	372	9–40	21.78	5.91
ACSQ	367	36–211	86.20	29.27
DEQ-A, SC	325	8–50	26.78	7.47
DEQ-A, D	322	8–56	32.05	8.75
CRSQ, Brood	367	0–18	5.20	3.70
CDI	370	0–35	8.85	6.58
MASQ, AA	320	0–25	10.11	5.14
PANAS-C, NA	378	15–63	28.54	9.43
PANAS-C, PA	378	17–60	44.49	8.30
KSADS, Dep. Dx Onset	369	0–1	0.27	0.45
KSADS, Dep. Dx History	382	0–1	0.12	0.32
Age	380	10–15	12.57	1.11
Gender	379	0–1	0.59	0.49

Note. CDAS = Child Dysfunctional Attitudes Scale; ACSQ = Adolescent Cognitive Style Questionnaire; DEQ-A, SC = Depressive Experiences Questionnaire, Self-Criticism subscale; DEQ-A, D = Depressive Experiences Questionnaire, Dependency subscale; CRSQ, Brood = Child Response Styles Questionnaire, brooding items; CDI = Children’s Depression Inventory; MASQ, AA = Mood and Anxiety Symptom Questionnaire, anxious arousal items; PANAS-C, NA = Positive and Negative Affect Scale for Children, Negative Affectivity subscale; PANAS-C, PA = Positive and Negative Affect Scale for Children, Positive Affectivity subscale; KSADS, Dep. Dx Onset = Schedule for Affective Disorders and Schizophrenia for School-Age Children, major depression diagnosis onset anytime over 2 year follow-up; KSADS, Dep. Dx History = Schedule for Affective Disorders and Schizophrenia for School-Age Children, lifetime history of major depression diagnosis at baseline.