Which type of control group is typically used for measuring the efficacy of new drugs?

Question

Quizplus · Accepted Answer

Placebo control groups are typically used in drug trials to measure the efficacy of the new drug. This type of control group receives a placebo, which is an inactive or sham treatment, to ensure that any observed effects of the drug are not simply due to the placebo effect. A double-blind control group is also often used in conjunction with a placebo control group, where neither the participants nor the researchers know who is receiving the active drug and who is receiving the placebo. Simple control groups and wait list control groups are not typically used in drug trials.

Which Type of Control Group Is Typically Used for Measuring