Rumors have it
Bad news, fans of rational political discourse: A study by an MIT researcher shows that attempts to debunk political rumors may only reinforce their strength. “Rumors are sticky,” says Adam Berinsky, a professor of political science at MIT, and author of a paper detailing the study. “Corrections are difficult, and in some cases can even make the problem worse.” More specifically, Berinsky found in an experiment concerning the Affordable Care Act (ACA) that rebuttals of political rumors about the supposed existence of “death panels” sometimes increased belief in the myth among the public. “Pure repetition, we know from psychology, makes information more powerful,” Berinsky says. In the case of the “death panels,” Berinsky’s research indicates that the best way to counteract these rumors is to find a political figure who could credibly debunk the rumor based on their broader political stand — a Republican senator, for instance. As Berinsky sees it, it is harder for a democracy...