Which of the following statements about the relationship between stress and performance is true?

• A. Low levels of stress consistently result in poor performance.
• B. High levels of stress always lead to the best performance.
• C. Moderate levels of stress can enhance performance, while very low or very high levels of stress may impair it.
• D. There is no relationship between stress and performance.

Answer: (C)

Verified step by step guidance

1. Understand the concept of the Yerkes-Dodson Law, which describes the relationship between stress (or arousal) and performance.
2. Recognize that according to this law, performance improves with increasing stress up to an optimal point, after which further stress causes performance to decline.
3. Identify that low levels of stress may lead to under-arousal, resulting in poor performance due to lack of motivation or alertness.
4. Note that moderate levels of stress can enhance focus and efficiency, leading to improved performance.
5. Acknowledge that very high levels of stress can overwhelm an individual, causing anxiety or burnout, which impairs performance.