Description of dependent variables
| Measure | Number of items | α | Meaning |
|---|---|---|---|
| Willingness to participate | 1 | − | Higher the value, greater the willingness |
| Willingness to participate with no payment | 1 | − | Higher the value, greater the willingness |
| Propensity to neglect to tell about restricted activities | 8 | 0.92 | Higher the value, higher the propensity |
| Propensity to neglect to tell about negative effects | 2 | 0.87 | Higher the value, higher the propensity |
| Risk rating | 5 | 0.96 | Higher the value, higher the risk |