A ______ is generally a fake medicine used to disguise the treatments of participants in an experiment.

Question

Quizplus · Accepted Answer

A placebo is a substance or treatment that has no therapeutic effect and is used as a control in clinical trials to test the efficacy of other treatments. Placebos are often used in double-blind studies, where neither the participants nor the researchers know who is receiving the placebo or the real treatment.

A ______ Is Generally a Fake Medicine Used to Disguise