Table 5. Correlation coefficients between time on task and the two types of dynamic interaction.
Note that natural tracing tasks have high correlations between task times and foveal/parafoveal interactions (shown on grey fields).
| Task No. | Shape | (Task type #) Tracing method | Correlation between time on task and: | |
|---|---|---|---|---|
| foveal interaction | parafoveal interaction | |||
| 1 | Circle | (1) Natural | 0.65003 | 0.63267 |
| 2 | Circle | (2) Eyes-first | 0.34971 | 0.27819 |
| 3 | Circle | (3) Mouse-first | 0.055692 | -0.1871 |
| 4 | Rectangle | (1) Natural | 0.81515 | 0.77223 |
| 5 | Rectangle | (2) Eyes-first | -0.47987 | -0.1705 |
| 6 | Rectangle | (3) Mouse-first | -0.22204 | -0.28724 |
| 7 | Curve | (1) Natural | 0.76818 | 0.72107 |
| 8 | Curve | (2) Eyes-first | -0.36521 | -0.44811 |
| 9 | Curve | (3) Mouse-first | -0.37321 | -0.28992 |
| 10 | Star | (1) Natural | 0.81328 | 0.7165 |
| 11 | Star | (2) Eyes-first | -0.24797 | 0.071006 |
| 12 | Star | (3) Mouse-first | 0.053052 | 0.11458 |