in double - blind studies neither the test subject or the researcher knows who was given the drug and who…

in double - blind studies neither the test subject or the researcher knows who was given the drug and who was given the control. why are these studies effective for testing a drug that may elevate mood and relieve feelings of depression?\nsince there are two symptoms that are affected, a double - blind study is required.\ndouble - blind studies are ways to ensure that only the researcher can figure out who is getting the effective drug.\ndouble - blind studies are the most economical way to gather results from testing on humans.\nthe patients and researchers are not given this information so they cannot be influenced in reporting the effectiveness.

in double - blind studies neither the test subject or the researcher knows who was given the drug and who was given the control. why are these studies effective for testing a drug that may elevate mood and relieve feelings of depression?\nsince there are two symptoms that are affected, a double - blind study is required.\ndouble - blind studies are ways to ensure that only the researcher can figure out who is getting the effective drug.\ndouble - blind studies are the most economical way to gather results from testing on humans.\nthe patients and researchers are not given this information so they cannot be influenced in reporting the effectiveness.

Answer

Brief Explanations:

Double - blind studies prevent bias. When neither patients nor researchers know who gets the drug or control, it stops them from being influenced in reporting results. This is crucial for accurate assessment of a drug's mood - elevating and depression - relieving effects.

Answer:

The patients and researchers are not given this information so they cannot be influenced in reporting the effectiveness.