The Mercury News

Study: Trump supporters share most fake news

- — Levi Sumagaysay

The people who share the most fake news tend to lean right politicall­y — and many of them support President Trump, a new study has found.

University of Oxford researcher­s looked at who shared what on Facebook and Twitter in the three months before President Trump’s State of the Union address and found that Trump supporters shared the most misleading informatio­n more than the other groups in the study.

The Oxford Internet Institute’s Computatio­nal Propaganda Research Project (COMPROP) studied public social media posts from Oct. 20, 2017 to Jan. 18, 2018 among tens of thousands of users across the political spectrum, and checked to see who was sharing links and content from what they called “junk news sites.”

“On Twitter, the Trump Support Group shares 95% of the junk news sites on the watch list, and accounted for 55% of junk news traffic in the sample,” the researcher­s said. “Other kinds of audiences shared content from these junk news sources, but at much lower levels. On Facebook, the Hard Conservati­ve Group shares 91% of the junk news sites on the watch list, and accounted for 58% of junk news traffic in the sample.”

The study looked at 13,477 Twitter users and 47,719 Facebook users and their sharing of news from sites such as Breitbart, Daily Caller, Hannity, Infowars and a few dozen other sites researcher­s say “deliberate­ly publish misleading, deceptive or incorrect informatio­n purporting to be real news about politics, economics

or culture.”

The sites the researcher­s classified as junk news met at least three of the following five requiremen­ts: they have a lack of profession­alism; their style is hyperbolic; they lack credibilit­y; are extremely biased; and seem to run counterfei­t sites mimicking profession­al media.

The study focused solely on sharing from the “junk news sites” and did not include a look at which news sites left-leaning groups were sharing, said Lisa-Maria Neudert, a doctor of philosophy candidate at Oxford and one of the study’s researcher­s, in response to an inquiry from SiliconBea­t Tuesday.

The researcher­s classified Twitter users into groups such as “Trump supporters” or “Progressiv­e movement” based on their “following and follower relationsh­ips,” and Facebook users into groups such as “Conspiracy” or “Hard Conservati­ve” based on their “like” relationsh­ips.

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