Table 2.
Mixed-model ANOVA results for field study. We tested three hypotheses: the effect of task, location or age and time of day on foraging expression in workers.
| d.f. | F | p-valuesa | η2 | ||
|---|---|---|---|---|---|
| task | task | 4,98 | 3.732 | 0.021* | 0.132 |
| time | 6,98 | 0.699 | 0.651 | 0.041 | |
| task × time | 24,98 | 2.521 | 0.003** | 0.090 | |
| location | location | 1,118 | 7.895 | 0.006** | 0.062 |
| time | 6,118 | 1.010 | 0.422 | 0.049 | |
| location × time | 6,118 | 4.943 | 0.000* | 0.201 | |
| age | age | 2,62 | 14.277 | 0.000** | 0.315 |
| time | 6,62 | 1.475 | 0.201 | 0.125 | |
| age × time | 6,62 | 9.899 | 0.000** | 0.489 |
aBonferroni-corrected p-values; *p < 0.05, **p < 0.01.