Table 1.

Descriptive statistics for variables at DIS baseline and follow-up by condition

Variable	Control condition		Training condition
	Baseline n = 72 M (SD)	Follow-up n = 48 M (SD)	Baseline n = 72 M (SD)	Follow-up n = 44 M (SD)
PTSD screening	0.08 (0.28)	–	0.18 (0.39)	–
Negative emotion composite	1.40 (0.22)	1.39 (0.28)	1.43 (0.22)	1.40 (0.26)
Positive emotion composite	2.52 (0.67)	2.38 (0.52)	2.48 (0.72)	2.47 (0.71)
Happy	2.95 (0.80)	2.88 (0.83)	2.82 (0.79)	2.85 (0.93)
Active	1.57 (0.55)	1.60 (0.55)	1.68 (0.73)	1.71 (0.82)
Relaxed	2.78 (0.68)	2.68 (0.75)	2.72 (0.73)	2.78 (0.82)
Quiet	2.58 (0.74)	2.35 (0.64)	2.59 (0.65)	2.55 (0.79)
Sad	1.21 (0.28)	1.23 (0.38)	1.28 (0.46)	1.22 (0.40)
Lonely	1.22 (0.41)	1.26 (0.52)	1.26 (0.39)	1.25 (0.46)
Angry	1.24 (0.35)	1.30 (0.56)	1.25 (0.50)	1.23 (0.47)
Guilty	1.11 (0.22)	1.13 (0.27)	1.10 (0.21)	1.09 (0.22)
Ashamed	1.06 (0.12)	1.08 (0.22)	1.09 (0.19)	1.08 (0.22)

Note. Follow-up data were collected 6 months after baseline. For the PTSD screening variable, 0 = negative and 1 = positive PTSD screen.