| Groups N = 140 N = 70 | Evolution of graphic language from 1st to 2nd stress drawing | ||||
| Distension | Conflict resolution | Appearance of new elements with persisting conflict | Increase in stress | Invariant or equivalent repetition | |
| Experimental group: before and after the clinical colloquium | 33 | 14 | 12 | 5 | 6 |
| Control group: awaiting a clinical colloquium | 5 | 3 | 7 | 6 | 49 |