@[email protected] to [email protected]English • 1 year agoControl grouplemmy.worldimagemessage-square11arrow-up1204arrow-down14
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minus-square@[email protected]linkfedilinkEnglish2•1 year agoNot all scientists run experiments or run the kind of experiments that require a control group. Descriptive studies are a thing and there are other methods to establish causality.
Not all scientists run experiments or run the kind of experiments that require a control group. Descriptive studies are a thing and there are other methods to establish causality.