. Author manuscript; available in PMC: 2018 Sep 1.

Published in final edited form as: J Consult Clin Psychol. 2017 May 15;85(9):873–882. doi: 10.1037/ccp0000220

Table 2. Time Lagged Regressions of Beliefs (PTCI) and PTSD Symptoms (PSS-SR).

	β	SE	t	p	d
Predicting PTCI from time-lagged PSS-SR
Intercept	8.22	2.07	3.98	<.001	0.49
Time	-0.67	0.18	-3.82	<.001	-0.47
PTCI autocorrelation	0.93	0.01	66.11	<.001	8.08
Lagged PSS-SR	0.00	0.06	0.14	.99	<0.01
Predicting PSS-SR from time-lagged PTCI
Intercept	4.07	0.94	4.36	<.001	0.53
Time	-0.48	0.06	-7.74	<.001	-0.95
PSS-SR autocorrelation	0.66	0.02	27.07	<.001	3.31
Lagged PTCI	0.04	0.01	6.16	<.001	0.75

Note. PTCI = Post-Traumatic Cognitions Inventory; PSS-SR = PTSD Symptom Scale – Self Report; d = Cohen's d, where d = t*√(2/n) with +/- of t applied to indicate direction of effect.