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Scientists from the University of Oxford abandon their previous research on the effects of screen use on sleep behavior. For example, a previous study showed that 90% of children slept badly because of a screen that was too long. But according to this larger study, the relationship between sleep and screen time seems to be "extremely modest".
According to research, each hour spent in front of a screen gives rise to three to eight minutes less sleep at night. Scientists believe that this correlation is too weak to formulate substantiated proposals.
Adapting Habits
According to senior researcher Andrew Przybylski, parents need to look for other habits around bedtime to improve sleep behaviors. "Focusing on sleep patterns and regular sleep patterns, such as constant rest periods, is a more effective strategy to help young people sleep than to think that screens themselves play an important role," he said. Przybylski told the British media.
According to Przybylski, the problem with previous studies was that there were too small test groups. It is based on data from the 2016 National Survey of Children's Health in the United States. This study was conducted with more than 50,000 children under 18 years of age.
A complementary study on the times when children turn off their device before going to sleep.
A Closer Look at Screen Time
Several major technology companies, including Apple, Google, and Facebook, have recently introduced new applications and dashboards that help users better understand the amount of time spent in front of a computer. screen and their use. This should prevent the excessive use of phones and tablets.
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