a effectiveness of

USAGE SUMMARY

The phrase "a effectiveness of" is not correct in English.
It should be "the effectiveness of" or "an effectiveness of" depending on the context. You can use it when discussing the degree to which something is effective, typically in a formal or academic context. Example: "The effectiveness of the new marketing strategy was evaluated through various metrics."

⚠ May contain grammatical issues

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

From the design standpoint, we are interested in studying the following issues: (a) effectiveness of boosting when applied in this modeling framework along with its numeric quantification, and (b) impact of information granularity at which the granular models are developed on the improvements offered by boosting procedure itself.

Fuzzy Sets and Systems

Human-verified similar examples from authoritative sources

Similar Expressions

57 human-written examples

Independent of BoNT-A, effectiveness of group versus standard individualised care has been compared for ambulant children with CP receiving strength, endurance and fitness training [ 43, 44], progressive functional strength training [ 45, 46] and goal-directed activity-focused physiotherapy [ 47].

BMC Pediatrics

The available drugs used to treat the disease take on a range of multiplicative effectiveness, with an effectiveness of 1.0 having no effect (i.e., a null treatment).

Plosone

He told me, The system tested in Hong Kong had demonstrated an effectiveness of reducing particulate matter by 30 70%, and the system is moving to Beijing, China for further testing.

The Guardian

This gave an effectiveness of 17%, which is so low as to be statistically non-significant.

BBC

Cardioversion was performed for 15 patients with an effectiveness of 80%.

Annals of Intensive Care

This suggests an effectiveness of both ICU care with tight monitoring associated with multi-disciplinary strategy discussion.

Annals of Intensive Care

To evaluate an effectiveness of the introduced model, several numeric data sets are experimented with.

Knowledge-Based Systems

Many studies show an effectiveness of hypnotic analgesia.

BMC Complementary and Alternative Medicine

Assuming an effectiveness of ten years this would prevent twenty cases.

BMC Family Practice

Also, tiotropium showed an effectiveness of 1.129 exacerbations avoided per patient per year.

ClinicoEconomics and Outcomes Research

Expert writing Tips

Best practice

When referring to the effectiveness of something, ensure you're using the correct article. It's usually "the effectiveness of" or "an effectiveness of" when describing a specific instance or type of effectiveness.

Common error

Avoid using "a effectiveness of" as it's grammatically incorrect. Opt for "the effectiveness of" for general references, or "an effectiveness of" when referring to a particular type or instance.

Linguistic Context

The phrase "a effectiveness of" functions as a noun phrase intended to describe a quality or characteristic. However, it is grammatically questionable. Ludwig AI indicates the phrase is not correct in English, suggesting adjustments for proper usage.

Expression frequency: Rare

Frequent in

Science

33%

News & Media

33%

Formal & Business

33%

Less common in

Science

0%

News & Media

0%

Formal & Business

0%

Ludwig's WRAP-UP

The phrase "a effectiveness of" is considered grammatically incorrect according to Ludwig AI. While the intention is to describe or evaluate how effective something is, the incorrect article usage makes the phrase unsuitable for formal contexts. The most appropriate correction is to use "the effectiveness of" for general references or "an effectiveness of" for specific instances. Related phrases include "the degree of effectiveness of" and "the measure of effectiveness of". Always prioritize grammatical accuracy when discussing effectiveness to ensure clarity and credibility.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

the degree of effectiveness of

Replaces the indefinite article with a definite article and specifies 'degree', emphasizing the extent to which something is effective.

the measure of effectiveness of

Substitutes "degree" for "measure", framing effectiveness as something quantifiable.

the level of effectiveness of

Uses 'level' to indicate a specific point on a scale of effectiveness, suggesting a graded assessment.

the extent of effectiveness of

Uses "extent" to highlight the scope or range to which something is effective.

the strength of the effectiveness of

Specifies 'strength', suggesting the power or potency of the effectiveness.

the rate of effectiveness of

Focuses on the speed or frequency at which something is effective.

the efficiency of

Replaces effectiveness with efficiency, which focuses on resource usage in achieving a result.

the success rate of

Shifts the focus to the proportion of successful outcomes.

the impact of

Focuses on the effect or influence something has, rather than its effectiveness directly.

the value of

Emphasizes the worth or importance of something, rather than its effectiveness.

FAQs

What is the correct way to refer to the effectiveness of something?

The correct way is generally "the effectiveness of". You would use "an effectiveness of" only when specifying a particular type or instance of effectiveness.

Is "a effectiveness of" grammatically correct?

No, "a effectiveness of" is generally considered grammatically incorrect. The correct forms are usually "the effectiveness of" or, in specific contexts, "an effectiveness of".

What are some alternatives to saying "the effectiveness of"?

Alternatives include "the efficacy of", "the impact of", or "the success of" depending on the context.

What does it mean to evaluate the effectiveness of something?

To evaluate "the effectiveness of" something means to assess the degree to which it achieves its intended outcome or purpose. It involves measuring results and determining if the effort was successful.