Final answer:
Stress can be a good thing in certain situations, known as eustress. It can enhance performance and memory. However, excessive and chronic stress can be harmful to physical and mental health.
Step-by-step explanation:
Stress can actually be a good thing in certain situations. It is called eustress and is associated with positive feelings, optimal health, and performance. Moderate stress can be beneficial in challenging situations such as before a major exam or a sports competition.
Research shows that moderate stress can enhance both immediate and delayed recall of educational material. In one study, participants who experienced mild stress before memorizing a passage showed improved memory of the passage immediately after exposure to the stressor as well as one day later.
However, it's important to note that excessive and chronic stress can be detrimental to both physical and mental health. It's all about finding the right balance between stress levels to experience its positive effects without compromising well-being.