Table 3.
Means and ANOVA results for saccade and fixation parameters between younger and older adults for the test phase
| Gaze parameter | Mean (SD) younger | Mean (SD) old | f value | p value | ηp2 |
|---|---|---|---|---|---|
| Saccade amplitude (°va) | 8.65 (1.17) | 8.11 (1.30) | 1.44 | 0.237 | 0.038 |
| Saccade peak velocity (°/s) | 292.44 (41.01) | 285.65 (42.83) | 0.17 | 0.69 | 0.005 |
| Saccade average velocity (°/s) | 166.48 (16.28) | 151.31 (17.86) | 6.68 | 0.014 | 0.153 |
| Saccade frequency (/s) | 3.61 (0.31) | 3.44 (0.50) | 1.46 | 0.235 | 0.038 |
| Average fixation duration (ms) | 258.05 (25.61) | 259.40 (31.34) | 0.01 | 0.923 | > 0.001 |