Question

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?
Since there are two symptoms that are affected, a double-blind study is required.
Double-blind studies are ways to ensure that only the researcher can figure out who is getting the effective drug.
Double-blind studies are the most economical way to gather results from testing on humans.
The patients and researchers are not given this information so they cannot be influenced in reporting the effectiveness.

Answer 1

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

Answer 2

Double-blind studies are effective for testing drugs that may elevate mood as they eliminate bias in results reporting by patients and researchers.

Why are double-blind studies effective in studies about mood and feelings?

A double-blind study is a study in which neither the test subject or the researcher knows who was given a particular treatment and who was given the control.

Double-blind studies are especially important in studies about mood and feelings in order to eliminate bias.

The researcher or a test subhect may be influenced to expect a particular outcome if they knows who have been given a particular treatment and who has not.

Therefore, in double-blind studies, patients and researchers are not given this information so they cannot be influenced in reporting the effectiveness.

Learn more about double-blind studies at: https://brainly.com/question/10920452