English Dictionary

effectiveness

IPA（発音記号）

/ɪˈfɛk.tɪv.nəs/

名詞

可算名詞 不可算名詞

The property of being effective, of achieving results. / The capacity or potential for achieving results. / The degree to which something achieves results.

日本語の意味

有効性：ある物事が期待された効果や結果を生み出す性質。 / 実効性：その手段や方法が実際に成果・結果をもたらす力、程度。 / 効力：効果が現れる度合いを示す概念。

The effectiveness of the new training program became apparent after several months.

新しい研修プログラムの効果は数か月後にはっきりと現れた。

意味（1）

The property of being effective, of achieving results.

The effectiveness of the drug was well established.

意味（2）

The capacity or potential for achieving results.

The problem with these precedents is that the Security Council did not authorize intervention in Syria, and an intervention there will thus harm, not help, the Council’s credibility and effectiveness.

意味（3）

The degree to which something achieves results.

He questioned the effectiveness of the treatment.

effectivenesses （ plural ）