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. Author manuscript; available in PMC: 2012 May 1.
Published in final edited form as: Int J Eat Disord. 2011 May;44(4):317–324. doi: 10.1002/eat.20815

Table 2.

Mean data, standard deviation, t-statistic, and p-value for SPSRQ Sensitivity to Reward (SR), Sensitivity to Punishment (SP); BIS Total, Anxiety, and Fear Scales; BAS Total, Reward Responsiveness (RR), Drive, and Fun-seeking (FS) scales.

CW (n=33) AN (n=31) t-stat P-Value
mean (SD) mean (SD)
SPSRQ (SR) 5.7 (4) 8.6 (4) -2.947 0.005
SPSRQ (SP) 4.3 (3) 11.7 (4) -8.512 <0.00001
BIS Total 19.1 (2) 24.3 (3) -7.429 <0.00001
BIS Anxiety 11.6 (2) 14.8 (2) -7.579 <0.00001
FFFS Fear 7.5 (2) 9.5 (2) -4.193 <0.00001
BAS Total 40.6 (5) 39.4 (5) 1.013 0.315
BAS RR 17.6 (2) 17.3 (2) .443 0.659
BAS Drive 10.4 (2) 10.9 (3) -.804 0.425
BAS FS 12.6 (2) 11.1 (2) 2.757 0.008