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Table 2 The net value of each trial in the original IGT.

From: Is deck C an advantageous deck in the Iowa Gambling Task?

IGT A B C D
1 100 100 50 50
2 100 100 50 50
3 -50 100 0 50
4 100 100 50 50
5 -200 100 0 50
6 100 100 50 50
7 -100 100 0 50
8 100 100 50 50
9 -150 -1150 0 50
10 -250 100 0 -200
11 100 100 50 50
12 -250 100 25 50
13 100 100 -25 50
14 -150 -1150 50 50
15 -100 100 50 50
16 100 100 50 50
17 -200 100 25 50
18 -50 100 -25 50
19 100 100 50 50
20 100 100 0 -200
21 100 -1150 50 50
22 -200 100 50 50
23 100 100 50 50
24 -250 100 0 50
25 100 100 25 50
26 -100 100 0 50
27 -150 100 50 50
28 -50 100 50 50
29 100 100 -25 -200
30 100 100 0 50
31 -250 100 50 50
32 -100 -1150 50 50
33 -150 100 50 50
34 100 100 25 50
35 100 100 25 -200
36 100 100 50 50
37 -50 100 -25 50
38 -200 100 50 50
39 100 100 0 50
40 100 100 -25 50
Final Outcomes -1000 -1000 +1000 +1000
Gain-loss Frequency (in average 10 trials) 5 gains 5 losses 9 gains 1 loss 6.25 gains 2.5 standoffs 1.25 losses 9 gains 1 loss