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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
proficiency is in
Grammar usage guide and real-world examplesUSAGE 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
Alternative expressions(20)
strength is based in
competence is grounded in
trial lies in
knowledge lies in
experience exists in
expertise resides in
enjoyment lies in
core competency is
proficiency is rooted in
experience lies in
forte is in
skill lies in
lesson lies in
experience involves in
experience essentially in
expertise lies in
specialty is in
strength lies in
skill is centered on
know how lies in
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
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
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 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.
Science
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.
Science
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.
Science
Since the variable "language proficiency" is not available in all years, we include a dummy variable for good language proficiency only in specification (6).
Science
"Foreign-language proficiency is a major problem in Turkey — especially for students who come from state schools," Dr. Karabati said.
News & Media
That proportion of students demonstrating writing proficiency is about the same as in 2002, when a similar exam was last given.
News & Media
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".
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."
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.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
competency is in
Replaces "proficiency" with "competency", emphasizing the required level of skill for a task.
competence is in
Substitutes "proficiency" with "competence", highlighting the ability to perform a task effectively.
skill is in
Uses "skill" instead of "proficiency", focusing on a specific learned ability.
ability is in
Replaces proficiency with ability, emphasizing basic competence.
expertise lies in
Changes the structure to emphasize where someone's expertise is located rather than their level of ability.
mastery is in
Emphasizes a very high level of skill or control, suggesting complete competence.
strength is in
Replaces "proficiency" with "strength", highlighting an area of particular capability.
specialty is in
Replaces "proficiency" with "specialty", focusing on a specific area of expertise or specialization.
forte is in
Substitutes "proficiency" with "forte", indicating a personal area of excellence.
talent is in
Uses "talent" to suggest a natural aptitude in a particular area.
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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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested