A reason that does NOT explain why average workers in the United States today produce more than their counterparts did a century ago is that the modern worker:

Question

Quizplus · Accepted Answer

Working longer hours does not necessarily result in increased productivity. In fact, studies have shown that overworking can actually decrease a worker's productivity and quality of work. Therefore, simply working longer hours cannot fully explain why average workers in the United States today produce more than their counterparts did a century ago.

A Reason That Does NOT Explain Why Average Workers in the United