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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
domain proficiency
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "domain proficiency" is correct and usable in written English.
It can be used to refer to a person's level of skill or expertise in a specific area or field. Example: "To excel in this role, candidates must demonstrate domain proficiency in data analysis and interpretation."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(5)
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
Table 3 details which variables were allocated to the variable sets in the rotated parts of the questionnaire, and Table 4 provides the outcomes of that allocation in terms of correlations with science (as the major domain) proficiency in PISA 2006.
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
perspective, discipline-based education researchers have deep understanding of a scientific domain and proficiency with education research methodologies that make them uniquely prepared to study science teaching and learning, especially at the undergraduate and graduate levels.
Science
The types of adaptation and self-improvement include blending domains of proficiency.
News & Media
While a step in the direction of describing how achievement looks across all domains and determining which countries are faring well at preparing the majority of their pupils for more advanced learning, latent profile analyses (LPA) offer a different methodological approach that allows for the classification of cross-domain or multidimensional proficiency profiles within and across countries.
Moreover, the proficiency of domain knowledge has a direct impact on the fault detection and removal efficiency [14].
Due to the issues such as viewpoints of interest, technical proficiency and domain knowledge involved, it may mislead designers in identifying those truly valuable and insightful opinions from designers' perspective.
Science
CAT applications require a set of items in functional domains that consistently scale along a dimension of low to high functional proficiency in the domain of interest.
In operationalizing these definitions, they specified key task characteristics associated with critical features necessary to demonstrate proficiency in that domain.
Expert raters (n = 10) were purposively sampled and exhibited proficiency in their domain with creative works and scholarship accepted for juried and peer-evaluated national/international competitions.
Science
However, students first need to be aware of what constitutes proficiency in the domain before they can be expected to recognize deficiencies in it.
Science
Therefore increasing proficiency in any domain is associated not just with an enlarging of store of knowledge and experience, but also with increasing complexity in the extent to which knowledge is organised and the manner in which it is stored and accessed [ 103], particularly as complex mental models which may be applied to problem-solving [ 104].
Science
Expert writing Tips
Best practice
When describing someone's skills, specify the "domain" clearly to avoid ambiguity. For example, instead of saying "demonstrates proficiency", say "demonstrates "domain proficiency" in data analysis".
Common error
Avoid assuming that "domain proficiency" in one area automatically translates to another. Explicitly state the area of expertise to prevent misinterpretations.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "domain proficiency" functions as a noun phrase, typically used as a subject complement or object of a verb. As evidenced by the Ludwig AI, it frequently describes the level of expertise someone possesses in a particular field.
Frequent in
Science
45%
News & Media
28%
Formal & Business
27%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "domain proficiency" is a noun phrase denoting expertise or skill within a specific field. Ludwig AI confirms it's grammatically correct and commonly used across various formal contexts like science, news, and business. While alternatives like "domain expertise" or "domain competence" exist, specifying the "domain" is crucial for clarity. Avoid assuming transferable skills and ensure accurate description of proficiency areas. "Domain proficiency" describes an expert with skills, knowledge, and competence in a defined area; be sure to avoid overgeneralization.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
domain competence
Replaces "proficiency" with "competence", suggesting a satisfactory level of skill rather than advanced expertise.
competence in the domain
Similar to "domain competence", but uses a slightly different word order.
domain expertise
Emphasizes specialized knowledge and skill in a particular area, suggesting a deeper level of understanding.
expertise in the field
Replaces "domain" with "field", broadening the scope to any area of study or activity.
domain knowledge
Focuses on the understanding of information and concepts within a specific area, rather than the application of skills.
proficiency in the subject
Uses "subject" to indicate a specific area of knowledge or study.
mastery of the domain
Highlights a comprehensive and authoritative level of skill and understanding within a particular field.
command of the domain
Highlights a high level of control and expertise within a specific area.
skill in the domain
Uses "skill" to emphasize the practical application of knowledge within a specific area.
capability within the domain
Focuses on the ability to perform specific tasks effectively within a particular area.
FAQs
How is "domain proficiency" used in a sentence?
"Domain proficiency" is used to describe a high level of skill or expertise in a particular area or field. For example: "To excel in this role, candidates must demonstrate "domain proficiency" in data analysis and interpretation."
What are some alternatives to "domain proficiency"?
You can use alternatives like "domain expertise", "domain competence", or "mastery of the domain" depending on the specific context.
Is it better to say "domain proficiency" or "expertise in the field"?
Both "domain proficiency" and "expertise in the field" are acceptable, but "domain proficiency" is slightly more specific. "Expertise in the field" is broader and could refer to any field, while "domain proficiency" clearly indicates a specific domain of knowledge.
What does it mean to have "domain proficiency"?
To have "domain proficiency" means to possess a high level of skill, knowledge, and competence in a particular subject area or field. It implies that you are capable of performing tasks and solving problems effectively within that domain.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested