Why Facts Don't Change Our Minds | The New Yorker - 1 views
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toilets, zippers, and cylinder locks. They were then asked to write detailed, step-by-step explanations of how the devices work, and to rate their understanding again. Apparently, the effort revealed to the students their own ignorance, because their self-assessments dropped
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no sharp boundary between one person’s ideas and knowledge” and “those of other members” of the group
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The farther off base they were about the geography, the more likely they were to favor military intervention
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If your position on, say, the Affordable Care Act is baseless and I rely on it, then my opinion is also baseless.
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much detail as they could, the impacts of implementing each one. Most people at this point ran into trouble
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pent less time pontificating and more trying to work through the implications of policy proposals, we’d realize how clueless we are and moderate our views.
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by researchers who have no motive to confirm them. And this, it could be argued, is why the system has proved so successful.
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experience genuine pleasure—a rush of dopamine—when processing information that supports their beliefs. “It feels good to ‘stick to our guns’ even if we are wrong,
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At this point, something curious happened. The students in the high-score group said that they thought they had, in fact, done quite well—significantly better than the average student—even though, as they’d just been told, they had zero grounds for believing this
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Even after the evidence “for their beliefs has been totally refuted, people fail to make appropriate revisions in those beliefs,” the researchers noted
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“confirmation bias,” the tendency people have to embrace information that supports their beliefs and reject information that contradicts them.
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Those who’d started out pro-capital punishment were now even more in favor of it; those who’d opposed it were even more hostile.
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we’re quite adept at spotting the weaknesses. Almost invariably, the positions we’re blind about are our own.
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roviding people with accurate information doesn’t seem to help; they simply discount it. Appealing to their emotions may work better, but doing so is obviously antithetical to the goal of promoting sound science. “The challenge that remains,” they write toward the end of their book, “is to figure out how to address the tendencies that lead to false scientific belief.