AP PSYCHOLOGY

Detailed explanation-1: -In a psychology experiment, a placebo is an inert treatment or substance that has no known effects. Researchers might utilize a placebo control group, which is a group of participants who are exposed to the placebo or fake independent variable.

Detailed explanation-2: -a group of participants in a study who receive an inert substance (placebo) instead of the active drug under investigation, thus functioning as a control group against which to make comparisons regarding the effects of the active drug.

Detailed explanation-3: -A placebo is an inactive substance that looks like the drug or treatment being tested.

Detailed explanation-4: -Placebo effect examples After participants take the pill, their blood pressure and pulse rate increases, and their reaction speeds are improved. However, when the same people are given the same pill and told it will help them relax and sleep, they report experiencing relaxation instead.

Detailed explanation-5: -Placebos are often used in clinical trials as an inactive control so that researchers can better evaluate the true overall effect of the experimental drug treatment under study.