Question

On complex tasks, a relatively ___________ level of arousal tends to be optimal. On simple tasks, however, performance may peak at a much ___________ level of arousal.

Answer 1

The Yerkes-Dodson law indicates that optimal arousal for complex tasks is lower, whereas simple tasks require a higher level of arousal for peak performance. This is because complex tasks need more cognitive processing, which benefits from reduced arousal, while simple tasks can be enhanced by increased attention and alertness due to higher arousal levels.

Step-by-step explanation:

The question addresses the Yerkes-Dodson law which describes the relationship between arousal and performance. On complex tasks, a relatively lower level of arousal tends to be optimal. However, on simple tasks, performance may peak at a much higher level of arousal. According to the Yerkes-Dodson law, a simple task is performed best when arousal levels are relatively high, whereas complex tasks are best performed when arousal levels are lower. This can be attributed to how arousal impacts concentration and cognitive processing. With complex tasks requiring more focus and cognitive processing, a lower level of arousal reduces the chance of being overwhelmed, enhancing performance. Conversely, simple tasks benefit from higher arousal levels, which can promote quicker responses and a heightened state of alertness.