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Meaning

The degree to which a particular action, intervention, or strategy successfully achieves its intended outcomes or objectives, often evaluated in terms of measurable results and overall impact within a specific context.
💡 While "effectiveness" is often used interchangeably with "efficiency," the former focuses on achieving desired results, whereas the latter emphasizes resource utilization; thus, one can be effective without being efficient.

Example Sentences

The effectiveness of the new method was proven through rigorous testing .
The effectiveness of the new policy will be evaluated next month .
The effectiveness of the new policy will be reviewed next month .
The effectiveness of the new strategy improved our sales significantly .

Word in Context

When the small company decided to trial a four - day working week , the team agreed on clear goals and a realistic timetable . During the pilot , everyone recorded metrics such as productivity , job satisfaction and punctuality so managers could evaluate progress objectively . After four months they reviewed the data and discussed the effectiveness of the change , noting improvements in focus but also a few logistical challenges . Because staff feedback highlighted communication gaps , they adjusted meeting schedules and introduced concise daily summaries to maintain coordination . By the end of the trial most employees reported less burnout and higher morale , which convinced the leadership to extend the pilot while collecting more evidence .

Common Phrases

enhance effectiveness assess effectiveness demonstrate effectiveness

Synonyms

Antonyms

Never forget "effectiveness"

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