| Action |
A1. Too long or too short |
| A2. Mistimed |
| A3. Wrong direction |
| A4. Too little/too much |
| A5. Misaligned |
| A6. Wrong object |
| A7. Wrong action |
| A8. Omitted |
| A9. Incomplete |
| A10. Wrong action and wrong object |
| Check |
C1. Omitted |
| C2. Incomplete |
| C3. Wrong object |
| C4. Wrong check |
| C5. Mistimed |
| C6. Wrong check, wrong object |
| Retrieval |
R1. Information not obtained |
| R2. Wrong information obtained |
| R3. Information retrieval incomplete |
| Communication |
I1. Information not communicated |
| I2. Wrong information communicated |
| I3. Information communication incomplete |
| Selection |
S1. Omitted |
| S2. Wrong selection made |
