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Table S3.2b
Mean response times and error rates on reward and switching for
the
DAT1 10
R homozygotes (
n
= 27)
High reward
Low reward
Repeat
Switch
Repeat
Switch
Placebo
Errors (%)
*, 1
(s.e.m.)
8
(1.20)
11.8
(1.38)
8.21
(1.23)
14.1
(1.74)
RT (ms)
+, 3
(s.e.m.)
320.89
(6.4)
325.36
(6.81)
327.2
(6.85)
329.88
(7.45)
Bromocriptine
Errors (%)
*, 2
(s.e.m.)
9.95
(1.46)
11.12
(1.42)
11.71
(1.53)
13.30
(1.83)
RT (ms)
+, 4
(s.e.m.)
319.36
(8.91)
322.97
(9.85)
330.93
(9.79)
328.75
(10.07)
s.e.m. = standard error of the mean
Significant effects:
* Main effect of switching: F(1,26) = 19.9, p < .001; main effect of reward: F(1,26) = 4.9, p < .04;
drug*switching: F(1,26) = 5.4, p < .0.3
1 main effect of switching: F(1,26) = 25.5, p < .001; 2 main effect of reward: F(1,26) = 6.9, p < .02
3 main effect of reward: F(1,26) = 6.4, p < .02; main effect of switching: F(1,26) = 4.4, p <. 05
4 main effect of reward: F(1,26) = 13.7, p < .002; + main effect of reward: F(1,26) = 15.1, p<.001
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Chapter 3