Used in experiments to test if a drug works by comparing its effects with a placebo. She participated in a study where half the participants received the drug, and the rest took a placebo.
Pro Tip 2/3
No Effect Alone
A placebo has no therapeutic effect by itself; its impact is psychological. Although the patient felt better, the improvement was due to a placebo, not actual medicine.
Pro Tip 3/3
False Belief
The term 'placebo' implies patients believe they're getting real treatment. The doctor prescribed a placebo, hoping the belief in treatment would help her recover.