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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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demonstrate proficiency

Grammar usage guide and real-world examples

USAGE SUMMARY

"demonstrate proficiency" is a correct and usable phrase in written English.
You can use it when you want to explain how someone has achieved a certain level of knowledge or ability. For example: "The student was able to demonstrate proficiency in mathematics in order to pass the final examination."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified similar examples from authoritative sources

Similar Expressions

60 human-written examples

Only 3D spheroids and 3D PHH cultures demonstrate Cyp450 levels comparable to freshly thawed PHH.

Science & Research

Nature

To demonstrate STAT3-driven transcription activation astrocytes were transiently co-transfected with two reporter plasmids.

Science & Research

Nature

Understandably so, as self-organizing biochemical cycles are difficult to demonstrate experimentally8.

Science & Research

Nature

We demonstrate ChAdOx1 NP+M1 to be safe and immunogenic.

To prevail on a claim for copyright infringement, a plaintiff must demonstrate: 1.

FDG-PET could demonstrate 4 metastases among them.

The aim of this appendix is to demonstrate (8).

This is how we might demonstrate (1) to ourselves.

Science

SEP

However, during OG running, individuals demonstrate 4.5 degrees more of rear foot dorsiflexion.

News & Media

HuffPost

Upstream of NF-κB we demonstrate alr1-TLR4 and Y1119-TLR7 interactions.

Science

Plosone

We demonstrate KLF6 nuclear export to be Crm1-dependent.

Science

Plosone
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Expert writing Tips

Best practice

When using "demonstrate proficiency", clearly specify the area of skill or knowledge in which proficiency is being shown. For example, "demonstrate proficiency in data analysis" is more effective than simply "demonstrate proficiency".

Common error

Avoid using "demonstrate proficiency" without specifying the area of expertise. Vague statements lack impact and don't provide concrete information about one's capabilities.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

60%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "demonstrate proficiency" functions as a verb phrase where "demonstrate" is the transitive verb and "proficiency" is its direct object. It signifies the action of showing or proving one's competence in a particular skill or area of knowledge. Ludwig AI provides examples where similar phrases are used to describe abilities and qualifications.

Expression frequency: Missing

Frequent in

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Formal & Business

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Less common in

Science

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News & Media

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Ludwig's WRAP-UP

The phrase "demonstrate proficiency" is a grammatically correct and widely understood way to describe showing competence or skill in a particular area. While Ludwig AI confirms its validity, there aren't many specific examples in the provided data. Its professional register and clear meaning make it a valuable asset in formal communications. Remember to always specify the area in which proficiency is being demonstrated to maximize clarity and impact. Common alternatives include "exhibit competence", "display mastery", and "show expertise".

FAQs

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

You can use "demonstrate proficiency" to describe how someone shows their skill or competence in a particular area. For example, "The candidate needed to demonstrate proficiency in programming to pass the interview."

What are some alternatives to "demonstrate proficiency"?

Some alternatives include "exhibit competence", "display mastery", or "show expertise". The best choice depends on the specific context and the nuance you want to convey.

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

"Demonstrate proficiency in" is generally preferred when referring to a subject or field of study, while "demonstrate proficiency at" is more common when referring to a specific task or activity.

What does it mean to "demonstrate proficiency"?

To "demonstrate proficiency" means to show that you have a high level of skill, knowledge, or competence in a particular area. It implies that you can effectively apply your abilities to achieve specific goals or tasks.

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Authority and reliability

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Real-world application tested

Most frequent sentences: