Which law states that performance will deteriorate as stress increases?

The Inverted U Law is a key concept in understanding the relationship between stress and performance. This law posits that there is an optimal level of arousal or stress for peak performance, represented as an inverted U-shaped curve. As stress levels rise from a low point, performance improves to a certain extent, but after reaching an optimal point, further increases in stress can lead to a decline in performance. This phenomenon is particularly relevant in high-stakes environments where individuals may experience varying levels of stress, affecting their ability to perform effectively.

The other options relate to aspects of performance and stress but do not encapsulate this specific relationship as clearly as the Inverted U Law. Therefore, it stands out as the most accurate representation of how performance can fluctuate with increasing levels of stress.