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America’s social-media addiction is getting worse
Logging on: United States, social-media usage, by site
(Sources: Pew Ressarch Centre; e Marketar)
A survey ∈January and February 2019 from the Pew Research Centre, a think tank, found that 69% of American adults use Facebook; of these users, more than half visit the site “several times a day”. YouTube is even more popular, with 73% of adults saying they watch videos on the platform. For those aged 18 to 24, the figure is 90%. Instagram, a photo-sharing app, is used by 37% of adults. When Pew first conducted the survey ∈2012, only a slim majority of Americans used Facebook. Fewer than one ∈ ten had an Instagram account.
Americans are also spending more time than ever on social-media sites like Facebook. There is evidence that limiting such services might yield health benefits. A paper published last year by Melissa Hunt, Rachel Marx, Courtney Lipson and Jordyn Young, all of the University of Pennsylvania, found that limiting social-media usage to 10 minutes a day led to reductions ∈ loneliness, depression, anxiety and fear. Another paper from 2014 identified a link between heavy social-media usage and depression, largely due to a “social comparison” phenomenon, whereby users compare themselves to others and come away with lower evaluations of themselves.
(www.economist.com, 08.08.2019. Adaptado.)
No trecho do primeiro parágrafo “of these users, more than half”, a expressão sublinhada refere-se
