What does effectiveness mean in English?

You can learn effectiveness Pronunciation, Grammar & Synonyms in this most authoritative English Dictionary.

effectiveness Meaning, Definition, Pronunciation, Grammar & Synonyms❤️

0 the degree to which something is effective:
- The study will review the effectiveness of reading and mathematics software products.
- They don't have information yet to evaluate the effectiveness of those programmes .
- There are doubts about the effectiveness of the new drug in treating the disease.
- Once the vaccine is widely available we will know more about its effectiveness.
- An effectiveness study asks “Does the treatment approach work in the real world?”
1 the ability to be successful and produce the intended results:
- The drug’s effectiveness is doubtful.
2 the quality of being successful in achieving what is wanted:
- The effectiveness of ads like this lies in their simplicity.
- I had doubts about his effectiveness as a manager.

Critics question the effectiveness of the new laws.
The studies did not meet their goals of demonstrating the safety and effectiveness of the vaccine.
They redesigned core processes to improve effectiveness and efficiency.
There’s a strong relationship between organizational culture and effectiveness.
The introduction of iron improved the effectiveness of coastal rice-growing technology.
Unfortunately, rigorous scientific data are lacking on the efficacy and effectiveness to justify medical practice.
The assessment of workload and team effectiveness is reported elsewhere.
Furthermore, the effectiveness of a local campaign is not just a matter of local parties being rich in resources.