. Author manuscript; available in PMC: 2011 Dec 16.

Published in final edited form as: J Behav Ther Exp Psychiatry. 2009 Jun 12;40(3):455–467. doi: 10.1016/j.jbtep.2009.06.001

Table 2.

Zero-order correlations among study variables across the three samples

Variable	1.	2.	3.	4.	5.	6.	7.	8.	9.
Sample 1
1. BDI	-
2. PDS	0.40^*	-
3. ASI	0.41^*	0.21^*	-
4. STAI-S	0.59^*	0.26^*	0.28^*	-
5. Minority	0.17^*	0.02	0.16^*	0.15^*	-
6. Belief PE	−0.06	−0.12	−0.08	−0.17^*	−0.14^*	-
7. Belief SER	−0.04	−0.08	0.01	0.03	0.09	−0.24^*	-
8. Choice PE	−0.15^*	−0.16^*	−0.06	−0.10	−0.10	0.50^*	−0.28^*	-
9. Choice SER	0.16^*	0.17^*	0.09	0.07	0.00	−0.38^*	0.39^*	−0.72^*	-
Sample 2
1. BDI	-
2. PDS	0.49^*	-
3. ASI	0.44^*	0.29^*	-
4. STAI-S	−0.19	−0.02	0.03	-
5. Minority	−0.05	0.05	0.02	0.08	-
6. Belief PE	−0.14	−0.15^*	0.01	0.14^*	0.17^*	-
7. Belief SER	0.13^*	0.02	0.13^*	−0.04	−0.16^*	0.08	-
8. Choice PE	−0.14^*	−0.15^*	0.01	0.09	0.02	0.30^*	−0.13^*	-
9. Choice SER	0.11	0.08	0.07	−0.01	0.03	−0.11	0.24^*	−0.75^*	-
Sample 3
1. BDI	-
2. PDS	0.70^*	-
3. ASI	0.46^*	0.39^*	-
4. STAI-S	0.65^*	0.59^*	0.38^*	-
5. Minority	0.15	0.15	0.19	0.18	-
6. Belief PE	−0.13	−0.11	−0.23^*	−0.07	−0.06	-
7. Belief SER	0.10	0.12	0.14	−0.05	0.14	−0.11	-
8. Choice PE	−0.24^*	−0.15	−0.13	−0.13	−0.05	0.59^*	−0.35^*	-
9. Choice SER	0.26^*	0.21^*	0.15	0.15	0.05	−0.52^*	0.44^*	−0.88^*	-

p < 0.05.

Note: PTSD total symptoms is calculated for those reporting a Criterion A event. BDI = Beck Depression Inventory; PDS = Post-Traumatic Stress Disorder Diagnostic Scale; STAI = State-Trait Anxiety Inventory; ASI = Anxiety Sensitivity Inventory; Minority = 1, Non-Caucasian, 0, Caucasian; Belief PE = Composite CS and PRR for PE; Belief SER = Composite CS and PRR for SER.