Janice is participating in an experimental study of an herbal supplement that is supposed to give users more energy.Since starting the experiment,she has noticed that she has more energy,but in reality,she is just receiving a "blank" pill that does not contain the herbal supplement.What effect is Janice demonstrating?

Question

Quizplus · Accepted Answer

Janice is demonstrating the placebo effect, where the belief or expectation that she is receiving an active treatment leads to a perceived improvement in her symptoms.

Janice Is Participating in an Experimental Study of an Herbal