| Category | Questions | Scale | ||||
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | ||
| Aviation safety voluntary reports | Cognitive status | 10 | 5 | 3 | 2 | |
| Reporting system | 10 | 5 | 4 | 1 | ||
| Rewards | 12 | 1 | 1 | 6 | ||
| SMS (Safety management system) | Cognitive status | 13 | 2 | 5 | ||
| Components | 3 | 10 | 2 | 5 | ||
| Relationship with aviation safety voluntary report | 15 | 4 | 1 | |||
| Operation-related | 13 | 2 | 5 | |||
| Accident reports | Accident / incident information sharing | 15 | 1 | 1 | 3 | |
| Education status | 13 | 3 | 4 | |||
| Punishment Related | 18 | 2 | ||||