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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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lacking proficiency

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "lacking proficiency" is correct and usable in written English.
It can be used to describe someone who does not have a sufficient level of skill or competence in a particular area or subject. Example: "The student is lacking proficiency in mathematics, which is affecting their overall performance in school."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

4 human-written examples

The new CEO's Facebook profile officially lists his name as Yishan "Sparklepants" Wong, so there's little doubt that, in spite of his lacking proficiency at golf, he'll fit right in at reddit.

News & Media

TechCrunch

Still, most Black and Hispanic children are ill-prepared when they first enter the public education system, and by the fourth grade two-thirds will be officially identified as lacking proficiency in basic math and reading skills.

News & Media

Huffington Post

Some providers also reported lacking proficiency in use of certain EHR features that would enable them to manage alerts more efficiently.

Among non- western women with a non-Dutch background, age (OR: 1.73), income (OR: 1.97) and lacking proficiency in Dutch (OR: 2.18) were associated with CT uptake; higher education (OR: 1.47), being Muslim (OR: 0.37) and first generation (OR: 0.27) were associated with FAS uptake.

Human-verified similar examples from authoritative sources

Similar Expressions

56 human-written examples

The report said courses were being taught by underqualified teachers, many of whom lacked proficiency in Dutch, and criticized the school's financial management.

News & Media

The New York Times

A retired 777 captain, Chuck Hosmer, who flew for American Airlines and later Air India, said that many foreign carriers had a reluctance to land the plane manually, and thus lacked proficiency in the technique.

News & Media

The New York Times

Even so, as recently as last month, Mr. Hanjour still seemed to lack proficiency at flying, said a flight instructor in the Washington suburb of Bowie, Md. Marcel Bernard, the chief flight instructor at the school, said Mr. Hanjour showed up in Washington asking to rent a single-engine plane.

News & Media

The New York Times

An article on Wednesday about the inquiry into the Asiana plane crash in San Francisco misidentified the retired Boeing 777 captain who flew for American Airlines and Air India and who said that many foreign carriers had a reluctance to land the 777 manually and thus lacked proficiency in the technique.

News & Media

The New York Times

Emerging evidence suggests that faculty who prepare these clinicians lack proficiency to teach EBP.

But the benefit for Canada, the report suggests, would be in the areas where Canada lacks proficiency.

Science & Research

Science Magazine

That means they can access their media teams for publicity, their distribution arm if they need to learn logistics, their marketing clout to establish markets and the entire range of expertise across the organization areas where startups often lack proficiency and scale.

News & Media

TechCrunch
Show more...

Expert writing Tips

Best practice

When describing a specific area where someone "lacks proficiency", be precise. Instead of saying "lacking proficiency", specify: "lacking proficiency in data analysis".

Common error

Avoid using "lacking proficiency" as a blanket statement. It's more informative to identify the specific skills or areas where improvement is needed, offering actionable feedback.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

84%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "lacking proficiency" functions as an adjective phrase modifying a noun, indicating a deficiency or absence of a specific skill or ability. As Ludwig AI confirms, it is grammatically correct and commonly used in written English.

Expression frequency: Uncommon

Frequent in

Science

30%

News & Media

50%

Formal & Business

20%

Less common in

Reference

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "lacking proficiency" is a grammatically correct phrase used to denote a deficiency in skill or ability. Ludwig AI confirms its validity and common usage in various contexts. It is most frequently found in News & Media and Science sources. When using the phrase, it is best practice to be specific about the area in which proficiency is lacking. Alternatives include "deficient in skill", "inadequate expertise", and "wanting in competence", each with slight nuances in meaning. Avoid generalizations; instead, pinpoint particular skills needing improvement to enhance clarity and provide actionable feedback.

FAQs

How can I use "lacking proficiency" in a sentence?

You can use "lacking proficiency" to describe someone's inadequate skill in a particular area. For example: "The student is "lacking proficiency" in mathematics."

What are some alternatives to "lacking proficiency"?

Alternatives include "deficient in skill", "inadequate expertise", or "wanting in competence", depending on the specific context.

Is it better to say "lacking proficiency in" or "lacking proficiency at"?

"Lacking proficiency in" is generally preferred, especially in formal writing. However, "lacking proficiency at" is also acceptable, especially in less formal contexts.

What's the difference between "lacking proficiency" and "lacking competence"?

While similar, "proficiency" implies a developed skill through practice, whereas "competence" suggests a basic ability to perform a task. Someone "lacking proficiency" might have the basic knowledge but not the refined skill, while someone "lacking competence" might not even have the basic knowledge.

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Source & Trust

84%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Most frequent sentences: