Table C1. Overview of Probability of Gambling for Experiments 1–5 as a Function of the Outcome of the Last Gambling Trial.
| Nongamble | Loss | Gambled win | ||||
|---|---|---|---|---|---|---|
| Experiment | M | SD | M | SD | M | SD |
| Note. In Experiment 2, we distinguished between rating and no-rating trials. In Experiment 3, we distinguished between casino-repetition and casino-alternation trials. In Experiments 4 and 5, subjects performed a nongambling task between two successive gambling trials. | ||||||
| Experiment 1 | .517 | .159 | .529 | .166 | .452 | .188 |
| Experiment 2 | ||||||
| No rating | .511 | .213 | .517 | .210 | .444 | .240 |
| Rating | .518 | .226 | .457 | .212 | .457 | .231 |
| Experiment 3 | ||||||
| Casino repetition | .443 | .221 | .505 | .190 | .409 | .222 |
| Casino alternation | .439 | .227 | .505 | .194 | .427 | .221 |
| Experiment 4 | .458 | .204 | .483 | .186 | .412 | .192 |
| Experiment 5 | .492 | .178 | .521 | .186 | .462 | .191 |