Parameters | Litter size (LS) factor | Lactation day (LD) factor | LS × LD interaction |
---|---|---|---|
Total maternal behavior | F1,280 = 133.6; p < 0.001 | F19,280 = 15.9; p < 0.001 | F19,280 = 2.80; p < 0.001 |
Arched nursing | F1,280 = 129.1; p < 0.001 | F19,280 = 19.5; p < 0.001 | F19,280 = 4.47; p < 0.001 |
Licking pups | F1,280 = 213.7; p < 0.001 | F19,280 = 2.07; p < 0.001 | F19,280 = 1.69; p < 0.001 |
Blanket-nursing | F1,280 = 3.31; p = 0.07 | F19,280 = 1.76; p < 0.05 | F19,280 = 1.17; p = 0.28 |
Passive-nursing | F1,280 = 0.05; p = 0.81 | F19,280 = 2.21; p < 0.001 | F19,280 = 0.99; p = 0.47 |
Nest building | F1,280 = 0.12; p = 0.73 | F19,280 = 3.55; p < 0.001 | F19,280 = 1.23; p = 0.23 |
Total non-maternal behavior | F1,280 = 137.9; p < 0.001 | F19,280 = 16.4; p < 0.001 | F19,280 = 2.88; p < 0.001 |
Feeding | F1,280 = 67.4; p < 0.001 | F19,280 = 4.21; p < 0.001 | F19,280 = 0.52; p = 0.94 |
Non-exploring | F1,280 = 38.0; p < 0.001 | F19,280 = 12.7; p < 0.001 | F19,280 = 4.39; p < 0.001 |
Exploring | F1,280 = 14.1, p < 0.001 | F19,280 = 0.94; p = 0.51 | F19,280 = 0.48; p = 0.97 |
Self-grooming | F1,280 = 2.85; p = 0.09 | F19,280 = 2.69; p < 0.001 | F19,280 = 0.85; p = 0.65 |