Our Brains Don't Work, Part 918

Much work on political persuasion maintains that people are influenced by information that they believe and not by information that they don’t. By this view, false beliefs have no power if they are known to be false. This helps to explain frequent efforts to change voters’ attitudes by exposing them to relevant facts. But findings from social psychology suggest that this view requires modification: sometimes, false beliefs influence people’s attitudes even after they are understood to be false. Via Matt Yglesias and Ezra Klein.