|  | Average over all four choice tasks (%) |
---|---|---|
Rotavirus cohort (n = 35) | Motivating decision (continuity axiom)a |  |
 | Motivation based on one attribute | 7.2 |
 | Motivation based on two attributes | 20.0 |
 | Motivation based on three or more attributes | 72.9 |
 | Decision strategy for those who acted in accordance with the continuity axiom |  |
 | Traded off attribute levels between each other | 85.6 |
 | One attribute was most decisive | 11.5 |
 | Otherwise | 2.9 |
Prostate cancer-screening cohort (n = 35) | Motivating decision (continuity axiom)a b |  |
 | Motivation based on one attribute | 17.9 |
 | Motivation based on two attributes | 16.4 |
 | Motivation based on three or more attributes | 60.0 |
 | Decision strategy for those who acted in accordance with the continuity axiom |  |
 | Traded off attribute levels between each other | 60.0 |
 | One attribute was most decisive | 26.4 |
 | Otherwise | 13.6 |