effectiveness

/i'fektivnis/

Thân thiện

The new medicine's effectiveness was proven in clinical trials.

Definition

1. Noun:
   • The quality of being successful in producing a desired or intended result; the power to be effective. It refers to the capacity of something to achieve its purpose or goal.
   • The capacity to produce a strong or decisive effect. This meaning emphasizes the strength or impact of an action, substance, or method.

Usage and Examples

• General Usage:
  • The effectiveness of the new marketing campaign was clear from the increased sales. (The campaign's success in achieving its goal of boosting sales was evident.)
  • Scientists are studying the effectiveness of the vaccine against new variants. (Scientists are researching how successful the vaccine is at producing the intended protective result.)
• Emphasizing Strength of Impact:
  • The effectiveness of his argument persuaded the entire committee. (The power and decisiveness of his argument convinced everyone.)
  • This cleaning product is known for its effectiveness on tough stains. (This product has a strong capacity to produce the desired cleaning effect.)

Advanced Usage

• "Cost-effectiveness": A compound noun describing the achievement of good results without wasting money or resources. (Note: This is a compound word, not the target word alone).
  • The company prioritized cost-effectiveness when choosing a new supplier.
• In a formal or technical context, "effectiveness" is often measured or evaluated.
  • The audit assessed the effectiveness of the internal control systems.

Variants and Related Words

• Effective (adj.): Successful in producing a desired or intended result.
  • She is an effective leader.
• Effectually (adv.): In a way that produces the intended result.
  • The policy was effectually implemented.
• Ineffectiveness (n.): The quality of not producing any significant or desired effect.
  • The ineffectiveness of the treatment led to a change in strategy.

Synonyms

• Efficacy: The ability to produce a desired or intended result. (Often used in medical or scientific contexts).
• Potency: The power of something to influence or bring about an effect. (Often refers to drugs or chemicals).
• Efficiency: Achieving maximum productivity with minimum wasted effort or expense. (Focuses on process, while effectiveness focuses on outcome).

Antonyms

• Ineffectiveness: Lack of power to produce the desired effect.
• Inefficacy: Failure to produce the desired effect.
• Weakness: Lack of strength or force.

Related Phrases and Concepts

• "Measure of effectiveness": A standard or metric used to gauge how well objectives are achieved.
  • Customer satisfaction is a key measure of effectiveness for our service team.
• "To great effect": Successfully and impressively. (This phrase uses "effect," not "effectiveness").
  • The director used lighting to great effect in the scene.

Học thuật

Noun

1. capacity to produce strong physiological or chemical effects
   • the toxin's potency
   • the strength of the drinks
2. power to be effective; the quality of being able to bring about an effect

Từ đồng nghĩa

• potency
• strength
• effectivity
• effectualness
• effectuality