Tra từ double-blind experiment - Từ điển Oxford Learners Wordfinder Dictionary

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double-blind experiment
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Từ điển Oxford Learners Wordfinder Dictionary

double-blind experiment

noun

an experimental procedure in which neither the subjects of the experiment nor the persons administering the experiment know the critical aspects of the experiment
- a double-blind procedure is used to guard against both experimenter bias and placebo effects
• Syn:
double-blind procedure, double-blind study
• Hypernyms:
experimental procedure