Table 2.

Descriptive Information for All Variables

Variable	Mean	SD	Observed Range	Theoretical Range	Available Data
Age	15.50	1.33	12–20		860
Stress
Social stress	2.80	0.89	1–5.62	1–7	780
Activity stress	3.09	0.78	1–7	1–7	778
Negative affect	2.28	0.94	1–7	1–7	783
Loneliness	1.89	0.91	1–7	1–7	781
Childhood adversity
Child maltreatment	0.82	1.00	0–4	0–4	735
Peer and sibling victimization	1.63	1.00	0–6	0–6	730
Sexual victimization	0.89	1.32	0–7	0–7	703
Witnessing and indirect victimization	1.40	1.38	0–8	0–8	697
Threat anticipation	11.89	4.76	5–33	5–35	777
General psychopathology
Anxiety	6.11	4.57	0–23	0–24	722
Somatization	6.00	5.03	0–26	0–28	724
Obsession-compulsion	7.41	4.92	0–24	0–24	717
Hostility	5.25	4.07	0–20	0–20	727
Phobic anxiety	3.49	3.64	0–20	0–20	725
Depression	6.21	5.64	0–24	0–24	709
Interpersonal sensitivity	5.39	3.96	0–16	0–16	726
Attachment insecurity
Father attachment insecurity	19.77	3.78	9–28	8–32	617
Mother attachment insecurity	21.92	3.55	11–29	8–32	617
Peer attachment insecurity	22.12	4.12	8–31	8–32	623
Maladaptive cognitive emotion regulation
Rumination	6.35	2.06	2–10	2–10	697
Self-blame	5.28	2.08	2–10	2–10	676
Catastrophizing	4.95	2.22	2–10	2–10	669
Other-blame	3.95	1.66	2–10	2–10	661
Psychotic experiences
Negative symptoms	1.57	1.94	0–8	0–8	639
Unusual thought content	4.10	3.57	0–18	0–20	614
Perceptual abnormalities	4.50	4.79	0–28	0–36	597

The available data are reported due to missingness and those for psychotic experiences are highlighed in bold.