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proficiency is in

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "proficiency is in" is correct and usable in written English.
It can be used to indicate the area or field where someone has a high level of skill or expertise. Example: "Her proficiency is in data analysis, making her an invaluable asset to the research team."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

Now I'm in Bucharest, where the beers are cheap and my English proficiency is in high demand.

News & Media

Vice

Human-verified similar examples from authoritative sources

Similar Expressions

58 human-written examples

The task of disentangling methodological issues from ones which indicate substantive changes in proficiency is complex and, in a sense, the circumstances in which the Irish results for PISA 2009 have emerged represent the 'perfect storm'.

Yet while its proficiency is never in doubt, it is a little less fun to toss around than the M3.

News & Media

The New York Times

The challenge to cognitive diagnostic models arises when a single test designed to measure a single proficiency is analyzed in an attempt to extract more information.

Students' language proficiency is described in terms of the levels of the Common European Framework of Reference, to enable comparison across participating educational systems.

▪ Once proficiency is achieved in conducting CS courses, the clinical trainer who wants to advance to the next level attends an advanced training skills course, which focuses on learning to effectively transfer training expertise to others.

We also find that purchasing proficiency is a mediator in this relationship between misfit and performance.

Information on language proficiency is not available in 2000 and 2006.

Since the variable "language proficiency" is not available in all years, we include a dummy variable for good language proficiency only in specification (6).

"Foreign-language proficiency is a major problem in Turkey — especially for students who come from state schools," Dr. Karabati said.

News & Media

The New York Times

That proportion of students demonstrating writing proficiency is about the same as in 2002, when a similar exam was last given.

News & Media

The New York Times
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Expert writing Tips

Best practice

When using "proficiency is in", clearly specify the area or skill to which the proficiency refers to ensure clarity and avoid ambiguity. For example, instead of saying "Their proficiency is in high demand", specify "Their English proficiency is in high demand".

Common error

Avoid using "proficiency is in" without a clear subject. Ensure the sentence explicitly states whose proficiency is being discussed and in which area it lies. For instance, clarify "proficiency is in demand" by specifying "John's proficiency in data science is in demand".

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

81%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "proficiency is in" functions as a predicate nominative, linking a subject to a noun phrase that describes or identifies it. As Ludwig AI indicates, this construction denotes the area or field where someone excels. Example: "Now I'm in Bucharest, where the beers are cheap and my English proficiency is in high demand."

Expression frequency: Uncommon

Frequent in

Science

50%

News & Media

30%

Formal & Business

10%

Less common in

Encyclopedias

0%

Wiki

0%

Social Media

0%

Ludwig's WRAP-UP

In summary, the phrase "proficiency is in" is a grammatically sound construction used to specify an area of skill or expertise. While Ludwig examples shows it isn't the most common phrase, it is suitable for a variety of contexts, ranging from professional to neutral. It's important to clearly define the specific area of proficiency to avoid ambiguity. As Ludwig AI indicates, you can also use alternatives like "competency is in", "skill is in", or "expertise lies in" to express similar ideas.

FAQs

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

Use "proficiency is in" to indicate someone's expertise or skill in a specific area. For example, "Her "language proficiency" is in Spanish and French".

What can I say instead of "proficiency is in"?

You can use alternatives like "expertise lies in", "skill is in", or "competence is in" depending on the context.

Which is correct, "proficiency is in" or "proficiency lies in"?

Both "proficiency is in" and "proficiency lies in" are grammatically correct. The choice depends on the desired emphasis. "Proficiency is in" focuses on the state of being proficient, while "proficiency lies in" emphasizes the area where the proficiency is located.

What's the difference between "proficiency is in" and "expertise is in"?

"Proficiency" refers to a general competence or skill, while "expertise" suggests a higher level of specialized knowledge or skill. Using "expertise is in" implies a deeper, more specialized understanding than "proficiency is in".

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Source & Trust

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Authority and reliability

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Real-world application tested

Most frequent sentences: