The Yerkes-Dodson law says optimal performance occurs at
- A
A randomly varying level of arousal unrelated to task
- Bcheck_circle
An intermediate level of arousal (with optimum varying by task complexity)
- C
The maximum possible level of physiological arousal
- D
The minimum possible level of physiological arousal
Explanation
Easy tasks: higher arousal optimal. Difficult tasks: lower arousal optimal.