| Group | Gender | Ability | |||
|
| Male (%) | Female (%) | Low (%) | Medium (%) | High (%) |
| Experiment | 42.4 | 57.6 | 21.2 | 63.6 | 15.2 |
| Control | 46.9 | 53.1 | 18.8 | 59.4 | 21.9 |