What is the expected effect of medium stress levels on performance?

Medium stress levels are generally associated with an enhancement of performance due to the Yerkes-Dodson Law, which posits that there is an optimal level of arousal (or stress) that leads to the best performance on a task. This relationship suggests that as stress levels rise from low to moderate, performance tends to improve, particularly for tasks that require focus and concentration.

At medium stress levels, individuals often exhibit increased motivation and alertness, leading to better functioning and efficiency in completing tasks. This effect is typically observed in a range of situations, from academic settings to athletic performances, where a moderate amount of stress can push individuals to perform at their best.

In contrast, too low of a stress level may lead to boredom and lack of motivation, while very high levels of stress can create anxiety and overwhelm, ultimately hindering performance. The relationship between stress and performance highlights the importance of finding the right balance to optimize productivity.