Less Screen time equals happier teenager, study finds
Less Screen time equals happier teenager, study finds

Teens who spend less time in front of screens are happier?.

Teenagers who spend long periods of time staring at their phones, TVs and computer screens might see more of an effect than just square eyes.

Researchers at San Diego State University have found that adolescents who spend substantial amounts of time in front of screen devices are distinctly less happy than those who mostly engaged in face-to-face social interactions.

Just one hour of screen time a day was linked to a rise in unhappiness levels in young people, the study found.

A team of psychology professors used data from the Monitoring the Future (MtF) longitudinal study to gather their data.

The MtF is a nationally representative US survey with information on the screen habits of more than one million US teens and their overall happiness levels.

Lead author Jean M. Twenge believes her findings prove the negative impact screen time is having on adolescents at a psychological level.

“Although this study can’t show causation, several other studies have shown that more social media use leads to unhappiness, but unhappiness does not lead to more social media use,” she explained.

The happiest adolescents in the survey were those who used digital media for less than one hour a day. After that point, unhappiness levels steadily increased in line with screen use.

Published in the journal Emotion, Twenge is using her findings as grounds to advise young people to limit their digital media use to two hours a day while actively increasing time spent on face-to-face social interactions in order to bolster happiness levels.

The researchers also tracked happiness levels for the same age group dating back to the 1990s and found that a substantial number of young people’s life satisfaction dropped in 2012, when data showed that more than 50 per cent of Americans owned a smartphone.

“By far the largest change in teens’ lives between 2012 and 2016 was the increase in the amount of time they spent on digital media, and the subsequent decline in in-person social activities and sleep,” she explained.

“The advent of the smartphone is the most plausible explanation for the sudden decrease in teens’ psychological well-being.”


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