| Type of question | 3 | 2 | 1 | 0 |
| Close-ended | Yes | Maybe | No | No answer/ Don’t know |
| Open-ended | Explained sufficiently | Explained partly | Explained insufficiently | No answer/ Don’t know |
| Activity | Chooses correctly all the times or most of the times | Chooses often correctly | Chooses rarely correctly | Never chooses correctly |