| Statistics | |||
| Behavioral score | |||
| Italy | N | Valid | 212 |
| Missing | 0 | ||
| Mean | 23.27 | ||
| Median | 25.00 | ||
| Skewness | −0.859 | ||
| Standard error-Skewness | 0.167 | ||
| Kurtosis | 0.404 | ||
| Standard error-Kurtosis | 0.333 | ||
| Serbia | N | Valid | 87 |
| Missing | 0 | ||
| Mean | 15.86 | ||
| Median | 16.00 | ||
| Skewness | −0.293 | ||
| Standard error-Skewness | 0.258 | ||
| Kurtosis | 0.002 | ||
| Standard error-Kurtosis | 0.511 | ||