Which of the following is a positive effect of eustress?

Eustress refers to positive stress that can enhance an individual’s performance and motivation. It is often experienced during challenging but manageable situations that lead to personal growth or achievement. Increased mental alertness and focus is a hallmark of eustress, as it can invigorate a person, improve cognitive functions, and motivate them to tackle tasks effectively. For example, preparing for a big presentation might induce eustress, resulting in heightened concentration and energy, which generally leads to better performance.

The other options do not align with the positive nature of eustress. Decreased mental alertness, increased anxiety, and long-term stress are generally characteristics of distress, which is negatively perceived stress that can hinder performance and well-being. Understanding the benefits of eustress helps individuals recognize how certain stressors can be harnessed for positive outcomes in personal and professional contexts.