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. Author manuscript; available in PMC: 2011 Jul 15.
Published in final edited form as: J Psychopathol Behav Assess. 2001 Sep 1;23(3):133–143. doi: 10.1023/A:1010929402770

Table II.

BIS/BAS Scales Means and Standard Deviations: Bipolar Disorder Vs. Normative Samples

Bipolar disorder sample: N = 59 Jorm et al. (1998): N = 729 (40–49-year-old group) Significance test: t (786)
BIS 23.00 (3.79) 20.75 (3.54) 4.67**
BAS total 40.24 (6.21) 35.64 (5.55) 6.07**
Reward responsiveness 16.85 (2.39) 16.48 (2.05) 1.32
Drive 11.81 (2.56) 10.03 (2.56) 5.14**
Fun Seeking 11.58 (2.83) 10.71 (2.25) 2.80**

Note. Values are means and standard deviations (the latter in parentheses).

**

p < .01.