Question

The double-blind procedure is most helpful for minimizing_____?

A.random assignment
B.the placebo effect
C.operational definitions
replication
D. standard deviations

Answer 1

The correct answer is B.

Step-by-step explanation:

We know that the double-blind procedure is a treatment in which the patients are oblivious to what they are receiving. This is similar to a placebo and is commonly used to trick patients to test the impact of certain drugs.

I hope I helped!