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

Tra Từ Dịch Nguyên Câu Bài Dịch Lớp Ngoại Ngữ Go47 Tử Vi English Cấp Tốc Luyện thi IELTS

History Search

double-blind study
rutty
parky
[Clear Recent History...]

Từ điển Oxford Learners Wordfinder Dictionary

double-blind study

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 experiment
• Hypernyms:
experimental procedure