| CSAI-2R | Alpha Cronbach | N | Alpha Cronbach from The Tunisian Version | Alpha Cronbach of The French Version | |
| Intensity | Cognitive anxiety | 0.774 | 5 | 0.82 | 0.80 |
| Somatic anxiety | 0.912 | 6 | 0.87 | 0.77 | |
| Self-confidence | 0.891 | 5 | 0.87 | 0.83 | |
| Scale of intensity | 0.734 | 16 | -- | -- | |
| Direction | Cognitive anxiety | 0.856 | 5 | 0.87 | 0.81 |
| Somatic anxiety | 0.891 | 6 | 0.90 | 0.82 | |
| Self-confidence | 0.836 | 5 | 0.87 | 0.76 | |
| Scale of direction | 0.875 | 16 | -- | -- | |
| Frequency | Cognitive anxiety | 0.828 | 5 | 0.76 | 0.77 |
| Somatic anxiety | 0.908 | 6 | 0.80 | 0.77 | |
| Self-confidence | 0.802 | 5 | 0.87 | 0.78 | |
| Scale of frequency | 0.768 | 16 | -- | -- | |