[S.O.T.T]: If you hear an unfounded statement often enough, you might just start believing that it's true. This phenomenon, known as the "illusory truth effect", is exploited by politicians and advertisers — and if you think you are immune to it, you're probably wrong.In fact, earlier this year we reported on a study that found people are prone to the effect regardless of their particular cognitive profile.
But that doesn't mean there's nothing we can do to protect ourselves against the illusion. A study in Cognition has found that using our own knowledge to fact-check a false claim can prevent us from believing it is true when it is later repeated. But we might need a bit of a nudge to get there.
The illusory truth effect stems from the fact that we process repeated statements more fluently: we mistake that feeling of fluency for a signal that the statement is true. And the effect occurs even when we should know better — when we repeatedly hear a statement that we know is wrong, for instance, like "The fastest land animal is the leopard".
But Nadia Brashier at Harvard University and colleagues wondered whether asking people to focus on the accuracy of a statement could encourage them to use their knowledge instead, and avoid relying on feelings of fluency....read more>>>...
