almost significantp = 0.069
The post-hoc analysis pointed out that the fatigue experienced after the Monotonous driving task was significantly higher with respect to the Circuit driving task ( p = 0.006), and almost significant with respect to the Arrival ( p = 0.069), while no significant differences arose from the comparison between Circuit and Arrival ( p = 0.305). 3.2 Within-subjects analysis 3.2.1 Behavioral analysis Performance of the secondary task improved with time during the Monotonous driving task (ANOVA, p < 0.001, Figure 3 ).