Double-blind studies enable researchers to assess the extent to which drug therapy outcomes are attributable to

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Double-blind studies are designed to eliminate bias in research by neither the participants nor the researchers knowing who is receiving the active drug and who is receiving a placebo. This allows researchers to assess the extent to which drug therapy outcomes are attributable to the placebo effect, which is when a participant's belief in the effectiveness of the treatment can lead to improvement in symptoms, rather than the actual drug's effects.

Double-Blind Studies Enable Researchers to Assess the Extent to Which