Articles on Social media

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Facebook already controls how its users’ data can be gathered and shared. It’s university ethics boards that need to join the digital age. Shutterstock

Regulating Facebook won’t prevent data breaches

The Cambridge Analytica scandal wasn't a data breach – it was a violation of academic ethics. Maybe it's universities, not social networks, that need to update their privacy settings.
Some of the Facebook and Instagram ads linked to a Russian effort to interfere in the 2016 U.S. presidential election. (AP Photo/Jon Elswick)

Preventing social media from interfering in Canadian elections

Several critical Canadian elections are ahead. Here's what governments and social media companies must do to assure Canadians that their online personal data won't be used to manipulate results.
There are widespread fears that so-called echo chambers and filter bubbles are leading to political polarization that poses a danger to democracy. But are the fears unfounded? (Melvin Sokolsky/1963 via Creative Commons)

The myth of the echo chamber

Despite fears that so-called echo chambers are causing political polarization, a new study suggests it's not the case.
The negative effects of social media have pushed tech companies to take more responsibility for the health of their users. Shutterstock

Why social media are more like chocolate than cigarettes

Critics want social media platforms regulated like Big Tobacco, but our research shows that their impact on your health depends on how you use them.
Australian cross country skier Phil Bellingham takes a selfie during a welcoming ceremony at the Pyeongchang Olympic Village ahead of the 2018 Winter Olympics in Pyeongchang, South Korea, Thursday, Feb. 8, 2018. (AP Photo/Charlie Riedel)

The selfie Olympics: What’s the impact of social media on performance?

What harm could a simple Tweet possibly have on the performance of an Olympian? More than you might think. Social media can be a distraction that impacts the performance of some athletes.

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