Working overnight is difficult for hospital doctors. A study at the University of Missouri tested a small change in work hours. Emergency doctors moved their night shift from 10 PM to 8 PM, so they finished at 4 AM instead of 6 AM.
This new schedule gave doctors better sleep. They slept during normal dark hours, so their bodies rested better. Tests showed that their health improved, and they felt more energetic during the day.
Doctors also had more daytime hours to spend with family and friends. Because the results were very positive, the department decided to keep the earlier schedule permanently.
Difficult words
- shift — a set period of time worked by a person
- schedule — a plan that shows times and dates for activities
- improve — to become better or make something betterimproved
- energetic — having a lot of physical power and active strength
- permanently — in a way that lasts for all future time
Tip: hover, focus or tap highlighted words in the article to see quick definitions while you read or listen.
Discussion questions
- Would you prefer to start work early or finish late? Why?
- Why is getting good sleep important for people with busy jobs?
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