double-blind procedure

Meaning of word double-blind procedure from English dictionary with examples, synonyms and antonyms.

double-blind procedure noun

Meaning : An experimental procedure in which neither the subjects of the experiment nor the persons administering the experiment know the critical aspects of the experiment.

Example : A double-blind procedure is used to guard against both experimenter bias and placebo effects.

Synonyms : double-blind experiment, double-blind study

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