. Author manuscript; available in PMC: 2014 Feb 1.

Published in final edited form as: Cognit Ther Res. 2012 Mar 6;37(1):139–149. doi: 10.1007/s10608-012-9443-x

Table 1.

Demographic Characteristics of the Study Sample

	High BAS (N = 171)	Moderate BAS (N = 131)
Age	18.18 (1.40)	17.92 (1.59)
Sex	63.2% Female	71.0% Female
Race	58.8% Caucasian	55.1% Caucasian
	23.5% African American	29.9% African American
	11.2% Asian/Pacific	11.8% Asian/Pacific Islanders
	Islanders
	1.2% Biracial	1.6% Biracial
	5.3% Other	4.7% Other
Ethnicity	8.0% Hispanic/Latino	6.3% Hispanic/Latino
BIS	19.94 (4.08)	19.68 (3.17)
BAS-T	46.16 (2.68)	38.17 (1.32)
SP	10.59 (5.42)	11.13 (5.33)
SR	18.17 (1.90)	11.62 (1.95)
BDI	7.08 (6.44)	6.07 (6.73)
ASRM	6.23 (3.98)	5.27 (3.59)

Note. Standard deviations are in parentheses. BIS = Behavioral Inhibition System scores from the BIS/BAS Scales; BAS-T = Behavioral Approach System – Total scores from the BIS/BAS Scales; SP = Sensitivity to Punishment scores from the SPSRQ; SR = Sensitivity to Reward from the SPSRQ; BDI = Beck Depression Inventory; ASRM = Altman Self-Rating Mania Scale.