Table 1 Type II analyses of deviance tables for models 1 to 2b.

Bold values indicate P < 0.05. Only the highest-order (interaction) terms warrant biological interpretation.

Fixed factorsχ2dfP
Model 1: Centered nasal temperature
Condition (pos-int, neg-int, fc, ct, gnaeh)9.40240.0518
Subphase (pre, post)5.34410.0208
Sexstatus (breeders, fh, mh)19.2552<0.0001
Condition*subphase87.0734<0.0001
Condition*sexstatus7.43280.4908
Subphase*sexstatus263.8892<0.0001
Condition*subphase*sexstatus157.3828<0.0001
Model 2a: Nasal temperature (Cartesian product dataset)
Condition (pos-int, pos-add, neg-int, neg-add)87.5503<0.0001
Sexstatus (breeders, fh, mh)11.46120.003
Condition*sexstatus28.4686<0.0001
Model 2b: Nasal temperature (Cartesian product dataset with means per session)
Condition (pos-int, pos-add, neg-int, neg-add)13.132630.004
Sexstatus (breeders, fh, mh)15.443520.0004
Condition*sexstatus4.141660.658