Biology · Research Methodology
When an experimental design ensures that neither the subjects nor the experimenters know which participants belong to the experimental group and which belong to the control group, it is called a:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Double-blind subject study
- 2Double-blind study✓
- 3Double-blind deception study
- 4Double-blind experimenter study
Correct answer
Double-blind study
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