effectiveness
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The WHO confirmed that 20,000 doses would be used in a clinical trial to assess the vaccine's effectiveness against Bundibugyo, while 50,000 doses will be administered to front-line health workers.
From BBC ● Aug. 21, 2026
But others question the effectiveness of the California’s good-government reforms and merits of the self-glorification that followed.
From Los Angeles Times ● Aug. 17, 2026
Over the past 15 years, the Hindenburg Omen’s effectiveness appears to have diminished, data showed.
From MarketWatch ● Aug. 15, 2026
While the technology isn't widely used yet, Ukrainian experts say they expect it to spread as both sides try to combine various types of drone for maximum range and effectiveness.
From The Wall Street Journal ● Aug. 14, 2026
Organizations and researchers have produced countless studies on the arts’ effectiveness and ability to engage children cognitively, emotionally, physically, and artistically: in other words, on a holistic level.
From "Music and the Child" by Natalie Sarrazin
Vocabulary lists containing effectiveness
Reading: Informational - Middle School
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Media Literacy - High School
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Media Literacy - Middle School
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