How do you describe a an intervention trial,in which neither the subjects nor the investigators know which subjects are receiving treatment?

Name: How do you describe a an intervention trial,in which neither the subjects nor the investigators know which subjects are receiving treatment?
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Question

Quizplus · Accepted Answer

In a double-blind study, neither the subjects nor the investigators know which subjects are receiving treatment. This helps to eliminate bias and increase the reliability of the study results.

How Do You Describe a an Intervention Trial,in Which Neither