Up All Night

Media devices are keeping kids awake, even when they’re not being used

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A new study says that kids are losing much needed sleep because of their use of electronic devices.

Cell phones, tablets, and computers are keeping children and teenagers awake at night—even when they’re not in use, according to new research. A study published Monday in JAMA Pediatrics says that media devices are causing kids to sleep less and reducing the quality of sleep that they get. This leads to trouble staying awake the next day.

Researchers analyzed hundreds of studies of children and teens aged 6-19. The scientists found a “strong and consistent association” between the use of technology at bedtime and poor sleeping. The reason is not just that kids are staying up too late with their devices. Using a computer can over-stimulate the mind and emotions, the researchers say. A smartphone or tablet also emits a light that affects the body’s natural timing and alertness. These factors contribute to poor quality sleep. And many kids could be at risk. According to the study, 72% of all children and 89% of adolescents have at least one device in their sleep environment. Most of these devices are used near bedtime.

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Experts say kids ages 6-13 should get between nine and 11 hours of sleep at night.

The harmful association between screen-based devices and kids’ sleep is “a major public health concern,” the study concludes. In their conclusion, the researchers urge teachers, health care professionals, parents, and children to “understand the damaging influence of device use on sleep.”

Screen-Free Zones

Many children get less sleep on school nights than they should. According to the National Sleep Foundation, kids ages 6 to 13 should be getting between nine and 11 hours of sleep per night. Getting quality sleep is particularly important for learning complex subjects like math and foreign languages.

The American Academy of Pediatrics (AAP) advises kids to stop looking at screens at least half an hour before bedtime. This helps your brain slow down and get your body ready for sleep. The AAP says bedrooms should be "screen-free zones."

If you are tempted to pick up an electronic device at bedtime, try these relaxing activities instead:

• Keep a journal: Thoughts and worries can weigh on your mind at night. Writing thoughts on paper can clear the mind.

• Try a mind exercise: Close your eyes and count backward from 100.

• Just relax: Inhale slowly and deeply, and then exhale. Sweet dreams!

Do you find that you are up late due to Ipods, Ipads,computers, or video games?