__________________ is/are critical in testing new drugs because of the optimism that a potential "miracle cure" often brings with it.
A)Random assignment
B)Small sample size
C)Full disclosure
D)Placebos

Question

Quizplus · Accepted Answer

Placebos are critical in testing new drugs because they provide a control group for comparison and help to account for the placebo effect, which is the tendency for people to improve simply because they believe they are receiving a beneficial treatment. This is particularly important when testing new drugs, as the optimism that a potential "miracle cure" often brings can skew results if not controlled for. Random assignment and a large sample size are also important in testing new drugs, but neither directly addresses the issue of the placebo effect. Full disclosure is important for ethical reasons, but it is not directly related to the issue of testing new drugs.

__________________ Is/are Critical in Testing New Drugs Because of the Optimism