Technology and Teen Sleep Deprivation

Sacred Heart Greenwich Middle School Faculty Blog

Independent School Management

Vol. 16 No. 2 1/24/17

PSN eletter vol15 no2 slee

For the past few years, there has been notable research on how technology (e.g., digital devices, laptops, television) disrupts student sleep patterns—and student success (or not) in school. A recent meta-analysis of 20 studies, Association Between Portable Screen-Based Media Device Access or Use and Sleep Outcomes, published by JAMA Pediatrics, sheds more light on this “major public-health concern” for students. Attention-stealing devices like televisions, computers, MP3 players, and cell phones are largely to blame.

The study, covering more than 125,000 children, determined there was a “strong and consistent association between bedtime media-device use and inadequate sleep quantity, poor sleep quality, and excessive daytime sleepiness.” Almost 90% of teens have at least one device in their bedrooms, and most use those devices in the hour before going to bed. Such children are twice as likely to not sleep enough and 40%…

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