Estimated probabilities of choosing a test for permutations of preparation used to compare the relative value of significant attributes
| All participants | Participants responding rationally | ||||
|---|---|---|---|---|---|
| Preparation type | Sensitivity (%) | Mean probability of choosing the test | SD | Mean probability of choosing the test | SD |
| Non-laxative | 89 | 0.584 | 0.108 | 0.625 | 0.124 |
| Reduced-laxative | 89 | 0.420 | 0.138 | 0.421 | 0.163 |
| Full-laxative | 89 | 0.189 | 0.079 | 0.155 | 0.087 |
| Range | 0.395 | 0.470 | |||
| Reduced-laxative | 92 | 0.618 | 0.1 | 0.652 | 0.116 |
| Reduced-laxative | 89 | 0.420 | 0.138 | 0.421 | 0.163 |
| Reduced-laxative | 86 | 0.232 | 0.097 | 0.193 | 0.106 |
| Range | 0.386 | 0.459 | |||