. Author manuscript; available in PMC: 2015 Oct 1.

Published in final edited form as: Addict Behav. 2014 Jun 18;39(10):1533–1536. doi: 10.1016/j.addbeh.2014.06.004

Table 2.

Statistics of the EV model’s parameters in the current sample.

	PG			Controls

Parameter	Mean	SD	Median	Mean	SD	Median
Sensitivity to gains vs. losses^* (w)	0.60	0.28	0.71	0.32	0.32	0.29
Recency (ϕ)	0.56	0.47	0.86	0.83	0.33	1.00
Consistency (c)	0.95	1.95	0.33	0.57	0.94	0.32

Note.

Mann–Whitney U = p < 0.05.