Correctly match "effectiveness" and "efficacy" with the definitive question below and its example.
-A study that measures symptom reduction in an art therapy treatment group as compared to a control group

Question

Quizplus · Accepted Answer

Efficacy refers to the measure of the success of a treatment or intervention under ideal and controlled conditions. In this study, the focus is on measuring the symptom reduction in an art therapy treatment group as compared to a control group, which is done under controlled conditions. Therefore, efficacy is the best choice.

Correctly Match "Effectiveness" and "Efficacy" with the Definitive Question Below