noun Download 🔗Share Ability to produce a desired effect under ideal testing conditions. Examples : "The new study showed the efficacy of the tutoring program in raising student test scores under ideal classroom conditions. " ability medicine science achievement technical Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share Degree of ability to produce a desired effect. Examples : "The doctor checked the efficacy of the new medicine to see if it helped patients feel better. " ability outcome achievement quality Chat with AIVocabulary GamePractice Reading