marginally significantp = 0.05
Finally, variance in offspring activity was marginally significant in the post-exposure period of the behavioural assay (Levene’s test: F 3,197 = 2.58, p = 0.05), with the lowest variance being in offspring of fathers exposed to visual cues only (control offspring standard error: 4.58; visual: 2.64; olfactory: 3.93; visual and olfactory: 4.41).