Table 4.
Effect of breeding condition | Effect of sound level | Breeding condition by level interaction | ||||
---|---|---|---|---|---|---|
Monotonic | ||||||
Tone RS | F(1,26) = 6.082 | p = 0.021 | F(7,26) = 28.14 | p < 0.001 | F(7,26) = 2.329 | p = 0.027 |
Song |RS| | F(1,14) = 4.879 | p = 0.044 | F(5,14) = 12.13 | p < 0.001 | F(5,14) = 3.020 | p = 0.016 |
Non-monotonic | ||||||
Tone RS | F(1,23) = 5.269 | p = 0.031 | F(7,23) = 12.01 | p < 0.001 | F(7,23) = 0.692 | p = 0.679 |
Song |RS| | F(1,16) = 1.087 | p = 0.313 | F(4,16) = 2.039 | p = 0.099 | F(4,16) = 1.175 | p = 0.330 |
Four separate two-way (condition by level) mixed-model ANOVAs were performed. Breeding condition was the between-subject measure; sound level was the repeated-subject measure. The values listed in each row are the result of a single ANOVA.