Final answer:
Facilities monitor and limit overtime to optimize worker performance and reduce errors, reflecting the principles of scientific management aimed at increasing efficiency.
Step-by-step explanation:
Growing research on overtime and errors has led many facilities to monitor and even limit overtime. This development is a practical application of scientific management principles, which aim to increase workers' efficiency rather than to raise workers' pay, as indicated by review question 1, which asks about the goal of scientific management. Monitoring overtime helps in managing workers' hours to optimize performance and reduce errors, which can be a consequence of overwork and fatigue.