Placebos, regressions, and conclusions by @slatestarcodex.
http://slatestarcodex.com/2018/01/31/powerless-placebos/ …pic.twitter.com/wJruo9evIE
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Yes so we mostly do studies with a placebo control group for slightly better comparative results, all the while knowing that people often heal without treatment. A study with placebo control group takes all effects into consideration.
Agreed. Do we disagree on anything here?
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