demonstrated proficiency in

USAGE SUMMARY

The phrase "demonstrated proficiency in" is correct and usable in written English.
You can use it when describing someone's skills or expertise in a particular area or subject. Example: "She has demonstrated proficiency in data analysis, which has greatly contributed to our team's success."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

19 human-written examples

(In 2011, at P. S. 290, 88.9 percent of students were proficient in reading, and 92.9 percent demonstrated proficiency in math. The citywide averages for the subjects were 43.9 percent and 57.3 percent).

The New York Times

Or: "We allow students to switch their majors halfway through their junior year only if they've demonstrated proficiency in another subject by declaring it a concentration".

The New York Times

The first received an A on its most recent report card; 50.4 percent demonstrated proficiency in English, 65.3 percent in math.

The New York Times

At the Summit Academy Charter School, which shares a building with the Red Hook Neighborhood School, 18.9 percent demonstrated proficiency in English, 43.8 percent in math.

The New York Times

On state Mastery Tests last year, 82percentt of fourth-graders demonstrated proficiency in math, 70percentt in reading and 85percentt in writing, versus 85, 66 and 86 statewide.

The New York Times

But the results showed that a smaller proportion of 12th graders demonstrated proficiency in science than in any other subject that the government has tested since 2005 — except history.

The New York Times

Human-verified similar examples from authoritative sources

Similar Expressions

41 human-written examples

Thanks to what I've learned through my undergraduate study, I have demonstrated proficiencies in RESEARCH and analytical skills.

Functional Linguistics

A 1999 report by the College Board found that only one in 10 students demonstrating proficiency in math and science are Hispanic or black.

The New York Times

The current exam requires applicants to demonstrate proficiency in English by reading a single sentence out loud and then writing a sentence dictated by the test giver.

The New York Times

According to Dr. Daniel Jones, the chief of minimally invasive surgery at Beth Israel Deaconess, his hospital is the only one in the country to require surgical residents to demonstrate proficiency in simulated procedures in order to advance to the next year.

The New Yorker

They must demonstrate proficiency in English, and would have to pay a fine of $5,000 if the citizens board lets them stay.

The New York Times

Expert writing Tips

Best practice

When using "demonstrated proficiency in", follow it with a specific skill or area of expertise to provide context and clarity. For example, "demonstrated proficiency in data analysis" is more informative than simply "demonstrated proficiency".

Common error

Avoid using "demonstrated proficiency in" without providing concrete examples or evidence to support the claim. Claims of proficiency should be substantiated with specific accomplishments or achievements.

Linguistic Context

The phrase "demonstrated proficiency in" functions as a means of attributing a proven skill or competence to someone or something. Ludwig AI confirms its usability and correctness. Examples show its prevalent use in education, professional skill assessment, and medical procedures, highlighting acquired skills and expertise.

Expression frequency: Common

Frequent in

Science

41%

News & Media

35%

Wiki

12%

Less common in

Formal & Business

6%

Science & Research

2%

Reference

4%

Ludwig's WRAP-UP

In summary, "demonstrated proficiency in" is a grammatically sound and frequently used phrase for indicating a proven skill or area of expertise. As Ludwig AI confirms, it's common across various domains, including science, news, and business. To maximize clarity, always follow it with the specific skill. While alternatives like "exhibited competence in" exist, "demonstrated proficiency in" is a reliable choice. Avoid overstating proficiency without supporting evidence. Remember that its formal register suits professional and academic environments, making it essential to showcase abilities effectively.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

exhibited competence in

Replaces "demonstrated" with "exhibited", focusing on the act of showing competence.

displayed expertise in

Uses "displayed" instead of "demonstrated", emphasizing the outward presentation of expertise.

proved capable in

Emphasizes the act of proving one's capability, rather than just demonstrating it.

become skilled at

Indicates a development of skill over time.

showed aptitude for

Shifts from proficiency to aptitude, suggesting a natural talent or ability.

acquired competence in

Highlights the acquisition of competence through learning or experience.

excelled at

Focuses on exceeding expectations or performing at a high level.

mastered the art of

Implies a high level of skill and knowledge, often associated with a craft or specific activity.

gained mastery over

Indicates a process of acquiring expertise over time.

established a track record in

Focuses on having a history of success and competence in a field.

FAQs

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

Use "demonstrated proficiency in" to highlight someone's competence or skill in a specific area. For example, "The candidate "demonstrated proficiency in" project management during their previous role".

What are some alternatives to "demonstrated proficiency in"?

Alternatives include "exhibited competence in", "displayed expertise in", or "showed aptitude for", depending on the nuance you want to convey.

Is it better to say "demonstrated proficiency in" or "demonstrated competence in"?

Both "demonstrated proficiency in" and "demonstrated competence in" are correct and largely interchangeable. "Proficiency" often implies a higher level of skill or expertise than "competence."

What's the difference between "demonstrated proficiency in" and "acquired proficiency in"?

"Demonstrated proficiency in" implies that the skill has been shown or proven, while "acquired proficiency in" emphasizes the process of learning or developing the skill.