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  1. EFFECTIVENESS Definition & Meaning - Merriam-Webster

    Effective typically describes things—such as policies, treatments, arguments, and techniques—that do what they are intended to do. People can also be described as effective …

  2. EFFECTIVENESS | English meaning - Cambridge Dictionary

    EFFECTIVENESS definition: 1. the degree to which something is effective: 2. how well a particular treatment or drug works…. Learn more.

  3. Effectiveness - Wikipedia

    In medicine, effectiveness relates to how well a treatment works in practice, especially as shown in pragmatic clinical trials, as opposed to efficacy, which measures how well it works in …

  4. effectiveness noun - Definition, pictures, pronunciation and usage ...

    the fact of producing the result that is wanted or intended; the fact of producing a successful result. Definition of effectiveness noun in Oxford Advanced Learner's Dictionary. Meaning, …

  5. Effectiveness - definition of effectiveness by The Free Dictionary

    Define effectiveness. effectiveness synonyms, effectiveness pronunciation, effectiveness translation, English dictionary definition of effectiveness. adj. 1. a. Having an intended or …

  6. EFFECTIVENESS Definition & Meaning | Dictionary.com

    Effectiveness definition: the quality of producing an intended or desired result.. See examples of EFFECTIVENESS used in a sentence.

  7. effectiveness, n. meanings, etymology and more | Oxford English …

    effectiveness, n. meanings, etymology, pronunciation and more in the Oxford English Dictionary

  8. A Primer on Effectiveness and Efficacy Trials - PMC

    Although efficacy and effectiveness studies are both important when evaluating interventions, they serve distinct purposes and have different study designs. Unfortunately, the distinction …

  9. EFFECTIVENESS definition and meaning | Collins English Dictionary

    EFFECTIVENESS definition: productive of or capable of producing a result | Meaning, pronunciation, translations and examples

  10. Effectiveness Definition & Meaning | YourDictionary

    The property of being effective, of achieving results. The effectiveness of the drug was well established.