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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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insufficient proficiency

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "insufficient proficiency" is correct and usable in written English.
It can be used to describe a lack of adequate skill or competence in a particular area or subject. Example: "The candidate was not selected for the position due to their insufficient proficiency in the required programming languages."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

9 human-written examples

Test takers with insufficient proficiency may perform better with an interviewer as they may feel reassured when the interviewer nods and gives minimal responses.

Youths with insufficient proficiency in Norwegian were also excluded.

Youths with insufficient proficiency in Norwegian to be interviewed were also excluded.

Parents with insufficient proficiency in Norwegian to fill out the SDQ screen were excluded.

Insufficient proficiency in English, below that to enable the participant to understand both verbal and written information during the study.

Parents with ongoing psychosis, developmental disorders or substance abuse and parents with insufficient proficiency to fill out the questionnaires were excluded.

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Human-verified similar examples from authoritative sources

Similar Expressions

51 human-written examples

Therefore, graduate students with insufficient Korean proficiency took more credit hours than those with strong Korean proficiency, which explained the above negative correlations.

International students with insufficient Korean proficiency were required to take Korean language courses along with their major courses.

Exclusion criteria were patients younger than 18 years, and insufficient English proficiency to complete the questionnaire.

Exclusion criteria were insufficient language proficiency or inability to provide informed consent.

A total of 1458 persons were approached and inclusion criteria assessed, with 73 excluded as they were not residents of Sydney, 35 due to insufficient English proficiency and another 10 as they were <18 years of age.

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Expert writing Tips

Best practice

When describing someone's abilities, specify the area where they have "insufficient proficiency". For example, "insufficient proficiency in data analysis" is more informative than just "insufficient proficiency".

Common error

Avoid using "insufficient proficiency" without providing context. Saying someone has "insufficient proficiency" without specifying the skill or subject makes the statement vague and unhelpful. Always clarify the area of deficiency.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

83%

Authority and reliability

4.4/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "insufficient proficiency" functions as a descriptive term used to qualify a noun (often related to a skill, ability, or knowledge area). It indicates a lack of adequate competence or skill in that specific area. As Ludwig indicates, the phrase is grammatically sound and usable.

Expression frequency: Common

Frequent in

Science

60%

News & Media

20%

Formal & Business

10%

Less common in

Encyclopedias

5%

Academia

3%

Wiki

2%

Ludwig's WRAP-UP

The phrase "insufficient proficiency" is a grammatically correct and commonly used expression to describe a lack of adequate skill or competence in a specific area. As confirmed by Ludwig AI, it's a versatile phrase often found in formal and scientific contexts. When using this phrase, it's best practice to specify the area where proficiency is lacking to avoid vagueness. While alternatives like "inadequate skill level" or "limited competence" exist, "insufficient proficiency" maintains a professional and objective tone suitable for academic and professional discussions.

FAQs

What does "insufficient proficiency" mean?

The term "insufficient proficiency" indicates a lack of adequate skill or competence in a particular area. It suggests that someone's abilities are not at the required or expected level.

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

You can use "insufficient proficiency" to describe a skill gap. For example, "The candidate was rejected due to "inadequate skill level" in programming." or "His "limited competence" in the language hindered his progress."

What are some alternative phrases for "insufficient proficiency"?

Alternatives include "inadequate skill level", "limited competence", or "lacking expertise". The best choice depends on the specific context and the nuance you want to convey.

Is it better to say "low proficiency" or "insufficient proficiency"?

Both phrases are acceptable. "Low proficiency" simply describes a level of skill, while "insufficient proficiency" suggests that the skill level is inadequate for a specific purpose or requirement. Choose the phrase that best reflects the intended meaning.

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Most frequent sentences: