Table 2.

Internal consistency and test–retest reliability of the subscales

Subscale	Cronbach’s alpha	Test–retest reliability
Timeline chronic	0.692	0.987
Positive consequences	0.538	0.900
Positive control	0.773	0.984
Negative consequences and control	0.673	0.987
Emotional representations	0.704	0.950
Total	0.759	0.948