On Wednesday, Science News published an article about the sadism of children titled "Schadenfreude starts young" that, alongside this legit study from neuroscientist Simone Shamay-Tsoory, cited a paper by The Onion's more questionably accredited Dr. Leonard Mateo.
"A psychologist once even argued that most children under 10 would qualify as sociopaths if they were grown-ups," wrote Science News, linking to a 5-year-old Onion article titled "New Study Reveals Most Children Unrepentant Sociopaths."
It would be nice to think this incident might serve as reminder to media outlets about checking their sources, but in the words of one completely fictional child psychologist, "Sadly, experience has taught us there is little hope for rehabilitation."
*UPDATE (7/27): In response to readers' comments and this post, Science News has added an editor's note to their article acknowledging the correction.
[Image via Universal Pictures]