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by tfirst
127 days ago
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The public communication around research like this is terrible. > "2 to 3 Cups of Coffee a Day May Reduce Dementia Risk. But Not if It’s Decaf." - NYT > "Daily cups of caffeinated coffee or mugs of tea may lower dementia risk." - Science News "Reduce," "Lower" - this is all causal language for a study that is purely observational. The authors do a good job keeping causal language out of the paper, so why can't media do the same? This leads to an environment where everyone knows that "correlation != causation," but almost nobody understands why. |
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