Table 2.
Results of general linear model analyses for effects of time, handling and their interaction on measures from the combined diving and scototaxis test.
| Measure | Data transformation | Handling main effect |
Time main effect |
Handling × time interaction effect |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| F | df | p | partial-eta squared | F | df | p | partial-eta squared | F | df | p | partial-eta squared | ||
| Duration in bottom third of tank | None (x) | 3.16 | 1,54 | 0.08 | 0.055 | 15.38 | 5.19,280.1 | <0.001 | 0.222 | 2.70 | 5.19,280.1 | 0.019 | 0.048 |
| Mean displacement from bottom dark area | Log10 (x + 1) | 7.28 | 1,54 | 0.009 | 0.119 | 18.14 | 4.08,220.5 | <0.001 | 0.252 | 0.83 | 4.08,220.5 | 0.51 | 0.015 |
| Speed of movement | Log10 (x + 1) | 0.11 | 1,54 | 0.74 | 0.002 | 73.34 | 5.11,276 | <0.001 | 0.576 | 0.89 | 5.11,276 | 0.49 | 0.016 |
Note: Bold text indicates significant differences following sequential Bonferonni correction.