Belief in fake news linked to problematic social media use
The vast majority of people these days use some form of social media, but some develop what's known as problematic social media use (PSMU). It's not yet deemed a clinical addiction, but it does share some symptoms with addiction and substance abuse disorders. And according to a new paper published in the journal PLoS ONE, someone who exhibits PSMU is also more likely to believe in—and share—fake news online, contributing to the rampant spread of misinformation that is the bane of the 21st-century Internet.
"If someone struggles with a substance dependency, it's the decision-making process in their brain where they have difficulties stopping," co-author Dar Meshi of Michigan State University told Ars. "They take their drug and have a negative outcome: get a DUI or crash their car. Most people learn from a bad outcome and don't do it again, but someone with a substance use disorder continues to do that action."
In the case of PSMU, someone might feel bad if they are unable to access social media for an extended period (withdrawal), or their use of social media might lead to losing a job, poor grades, or mental health issues.