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Screen time is the amount of time spent using a device with a screen such as a smartphone, computer, television, video game console, or a tablet. [1] The concept is under significant research with related concepts in digital media use and mental health. Screen time is correlated with mental and physical harm in child development. [2]
The strongest evidence for avoiding excessive screen times involves the "opportunity cost" — the valuable learning opportunities children miss out on during the hours they spend on digital devices.
Excessive time spent on social media may be more harmful than digital screen time as a whole, especially for young people. Some research found a "substantial" association between social media use and mental health issues, but most found only a weak or inconsistent relationship.
Screen time is a term for the amount of time a person spends looking at a screen such as a television, computer monitor, or mobile device. Excessive screen time is linked to negative health consequences.
“Many parents may not be aware of both the short and long-term health issues linked to excessive screen time, including its effect on children’s eyes,” said the University of Michigan’s ...
Elementary school-age children who watch TV or use a computer more than two hours per day are more likely to have emotional, social and attention problems; and in teens and adults, excessive ...
The latest research shows screen time negatively impacts both mental and physical health. Skip to main content. Sign in. Mail. 24/7 Help. For premium support please call: 800-290-4726 ...
More screen-time has been linked with shorter sleep duration, decreased sleep efficiency, and longer sleep onset delay. [11] When using any screen before bedtime, the blue light emitted disrupts the body's natural melatonin hormone production. [12] Melatonin is produced by the brain's pineal gland and controls the body's internal clock. [13]