Research investigations in which neither the research subject nor the data collectors are aware of who is in the control group and who is in the experimental group are known as _____.

A double-blind study is a Research investigations in which neither the research subject nor the data collectors are aware of who is in the control group and who is in the experimental group

What is Double-blind study ?

A kind of clinical experiment where neither the research team nor the subjects are aware of the treatment or intervention they are getting until the trial is over. As a result, the study's findings are less likely to be skewed.

Doctors and participants are kept in the dark about who is receiving which treatment in the double-blind trial. This final clause is crucial because it guards against researchers accidentally giving away study participants' identities or unwittingly slanting their opinion of the findings.

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