Table 2.

Descriptive statistics for measures of negative affect, adaptive emotional processing, and childhood maltreatment

Measure	Mean ± SD	Range	Normative percentile
Beck Depression Inventorya	10.13 ± 6.06	1–22	68th %ile
Spielberger Trait Anxietyb	40.20 ± 11.70	24–68	63rd %ile
Difficulties in Emotion Regulationc	70.85 ± 15.58	48–97	75th %ile
Self-Compassion Scaled	3.43 ± 0.51	2.70–4.55	46th %ile
Mindful Attention Awareness Scalee	67.87 ± 12.11	54–89	53rd %ile
Childhood Trauma Questionnairef
Total score	45.53 ± 18.83	26–88	95th %ile
Emotional abuse	10.40 ± 4.73	5–19	91st %ile
Emotional neglect	11.00 ± 4.74	5–20	90th %ile
Physical abuse	8.00 ± 3.95	5–19	71st %ile
Physical neglect	7.27 ± 2.60	5–14	73rd %ile
Sexual abuse	8.87 ± 6.60	5–25	>99th %ile

Normative percentiles for the mean of each scale were derived from community samples using the following sources:

^a(Seggar et al. 2002);

^b(Spielberger and Gorsuch 1983);

^c(Fox et al. 2007);

^d(Werner et al. 2012);

^e(Carlson and Brown 2005); and

^f(Scher et al. 2001).