Your grandmother's cure for your upset stomach is to rub vinegar on your ear lobes.It works much of the time,but has no real medical effect.Psychologists would probably say that this is an example of a:

Question

Quizplus · Accepted Answer

The placebo effect refers to the phenomenon where a person experiences an improvement in their symptoms after receiving a treatment that has no real therapeutic effect. In the given scenario, rubbing vinegar on ear lobes has no real medical effect, but the belief that it cures an upset stomach can have a placebo effect on the person.

Your Grandmother's Cure for Your Upset Stomach Is to Rub