General Knowledge · Research Methodology
What is the primary advantage of using a double-blind study design in scientific research?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1It is much less expensive to conduct than other designs
- 2It helps eliminate both participant and researcher bias✓
- 3It requires a significantly smaller number of participants
- 4It simplifies the statistical data analysis process
Correct answer
It helps eliminate both participant and researcher bias
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