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Effects of kinship (siblings versus unrelated nestlings) and food deprivation (before versus after) on the intensity of postural begging display measured at three feeding events (n=29 broods).
| z | F | d.f. | p-value | |
|---|---|---|---|---|
| dyad of cross-fostered broods | 0.00 | 1.0000 | ||
| brood of rearing (dyad) | 1.73 | 0.0421 | ||
| kinship | 7.76 | 1,28 | 0.0095 | |
| food deprivation | 16.21 | 1,56 | 0.0002 | |
| kinship×food deprivation | 0.01 | 1,56 | 0.9365 |
