Table 2.
Sex stratified descriptive statistics for independent and dependent variables.
| Females | Males | ||
|---|---|---|---|
| Independent Variables | Reaction time (ms) | 507.0 ± 81.5 | 488.5 ± 50.9 |
| Efficiency index* | 584.4 ± 135.5 | 561.4 ± 71.4 | |
| Conflict effect† | 289.7 ± 608.4 | 301.1 ± 300.5 | |
| Dependent Variables | Ipsilateral trunk lean (left) | 7.7 ± 4.9° | 10.3 ± 7.6° |
| Ipsilateral trunk lean (right) | 7.4 ± 4.6° | 10.8 ± 7.5° | |
| Contralateral pelvic tilt (left) | 7.6 ± 5.1° | 6.5 ± 4.4° | |
| Contralateral pelvic tilt (right) | 6.5 ± 4.9° | 5.9 ± 5.8° | |
| Frontal plane knee angle (left) | 16.5 ± 7.9° | 8.1 ± 8.8° | |
| Frontal plane knee angle (right) | 18.6 ± 9.3° | 13.3 ± 8.5° | |
*Efficiency index = reaction time + (reaction time *(1 – percentage response accuracy))
†Conflict effect = efficiency index for incongruent repetitions – efficiency index for congruent repetitions