Definition of Efficacy. Meaning of Efficacy. Synonyms of Efficacy

Here you will find one or more explanations in English for the word Efficacy. Also in the bottom left of the page several parts of wikipedia pages related to the word Efficacy and, of course, Efficacy synonyms and on the right images related to the word Efficacy.

Definition of Efficacy

Efficacy
Efficacy Ef"fi*ca*cy, n. [L. efficacia, fr. efficax. See Efficacious.] Power to produce effects; operation or energy of an agent or force; production of the effect intended; as, the efficacy of medicine in counteracting disease; the efficacy of prayer. ``Of noxious efficacy.' --Milton. Syn: Virtue; force; energy; potency; efficiency.

Meaning of Efficacy from wikipedia

- Efficacy is the ability to perform a task to a satisfactory or expected degree. The word comes from the same roots as effectiveness, and it has often been...
- Self-efficacy, a concept originally proposed by the psychologist Albert Bandura, refers to an individual's belief in their capacity to execute behaviors...
- Luminous efficacy is a measure of how well a light source produces visible light. It is the ratio of luminous flux to power, measured in lumens per watt...
- Vaccine efficacy or vaccine effectiveness is the percentage reduction of disease cases in a vaccinated group of people compared to an unvaccinated group...
- The efficacy of prayer has been studied since at least 1872, generally through experiments to determine whether prayer or intercessory prayer has a measurable...
- In political science, political efficacy is the citizens' trust in their ability to change the government and belief that they can understand and influence...
- ****umption[disambiguation needed] Conversations with God Cosmic ordering Efficacy of prayer Homophily Internal locus of control Kybalion Law of contagion...
- The Ninety-five Theses or Dis****tion on the Power and Efficacy of Indulgences is a list of propositions for an academic dis****tion written in 1517 by...
- Technological self-efficacy (TSE) is "the belief in one's ability to successfully perform a technologically sophisticated new task". TSE does not highlight...
- the characteristics of COVID-19 vaccines. These characteristics include efficacy, effectiveness and safety. Thirty vaccines are authorized for use by national...