| Level of short-term memory | ID | B3 | B3 cut-off value |
| “extremely below average” | - | - | <2.292 |
| “substantially below average” | - | - | ≥2.292 and <4.625 |
| “below average” | - | - | ≥4.625 and <6.190 |
| “average” | C13_3 | 8.000 | ≥6.190 and <8.624 |
| C5_1 | 8.103 | ||
| “above average” | C13_1 | 8.960 | ≥8.624 and <9.996 |
| C13_2 | 9.764 | ||
| C2_1 | 9.926 | ||
| C9_2 | 9.926 | ||
| “well above average” | C5_2 | 10.000 | ≥9.996 |
| C7_1 | 10.000 | ||
| C15_3 | 10.000 | ||
| C1_1 | 10.783 | ||
| C2_2 | 10.949 | ||
| C15_1 | 11.000 | ||
| C10_1 | 11.106 | ||
| C9_1 | 11.914 | ||
| C2_3 | 11.991 | ||
| C7_3 | 11.991 | ||
| C15_2 | 11.991 | ||
| C5_3 | 12.000 | ||
| C7_2 | 12.862 | ||
| C9_3 | 12.981 | ||
| C10_2 | 12.981 | ||
| C1_2 | 13.000 | ||
| C10_3 | 13.957 | ||
| C1_3 | 14.000 |