Table 6.
Linear mixed model for mean saccadic amplitude (in bold significant effects with t-value ±2).
| Estimate | SE | t-Value | |
|---|---|---|---|
| Intercept | 4.918 | 0.2266 | 21.700 |
| Age (centered) | −0.002116 | 0.01364 | −0.155 |
| Eccentricity | 1.892e-13 | 0.2.822 | 0.000 |
| Type of course | −0.2650 | 0.2822 | −0.939 |
| Extensive videogame experience | 1.874 | 1.003 | 1.869 |
| Moderate videogame experience | −0.001840 | 0.3654 | −0.005 |
| Course × eccentricity | 9.735e-15 | 0.1075 | 0.000 |
| Age × course | 0.004080 | 0.004742 | 0.860 |
| Age × eccentricity | −3.510e-15 | 0.004742 | 0.000 |
| Age × moderate videogame experience | 0.007429 | 0.02.237 | 0.332 |
| Eccentricity × moderate videogame experience | −7.090e-14 | 0.1553 | 0.000 |
| Course × moderate videogame experience | 0.1134 | 0.1553 | 0.730 |
| Course × extensive videogame experience | 0.04.884 | 0.2041 | 0.239 |
| Eccentricity × extensive videogame experience | −9.707e-14 | 0.2041 | 0.000 |
| Age × extensive videogame experience | 0.04777 | 0.05293 | 0.903 |
| Variance components | SD | ||
| Subject | 0.98439 | ||
| Residual | 0.45913 |