Final answer:
The Yerkes-Dodson Law indicates that the optimal level of arousal for performance depends on the complexity of the task, with simple tasks favoring higher arousal and complex tasks favoring lower arousal. Moderate arousal is generally best for most tasks.
Step-by-step explanation:
The Yerkes-Dodson Law suggests that there is an optimal level of arousal for peak performance, which varies depending on the task complexity. For simple tasks, high arousal can lead to better performance, whereas for complex tasks, a lower level of arousal is more conducive to effective performance. To determine Sebastian's optimal level of arousal while performing a task, one must consider the difficulty of the task at hand. Moderate arousal generally leads to the best performance overall, avoiding extremes of low arousal, which can result in boredom, or high arousal, which can lead to anxiety and impair performance.
Extensions of drive theory recognize that we seek to maintain this optimal arousal, and if we are under or overarous_ed, we engage in behaviors to adjust to the optimal level. As such, Sebastian's objective would be to recognize his arousal levels and adjust them to align with the level that is most appropriate for the task's complexity — not too high and not too low.