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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
decreased proficiency
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "decreased proficiency" is correct and usable in written English.
It can be used to describe a reduction in skill or ability in a particular area or task. Example: "The training program was ineffective, leading to a noticeable decreased proficiency in the employees' performance."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(2)
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
2 human-written examples
Would you board a plane whose pilot had been approved to fly with a decreased proficiency?
News & Media
The bilingual lexical disadvantage hypotheses predict a negative shift of peak interference due to the relatively decreased proficiency of both the L2 and L1 in bilinguals compared to monolinguals.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
Protocatechuate 4,5-dioxygenase (LigAB) catalyzes dioxygenation of multiple lignin derived aromatic compounds—such as protocatechuate (PCA), gallate (GA) and 3-O-methyl gallate (3OMG with decreasing proficiency as the molecule size increases.
Science
Legibility shows a similar decline with decreasing proficiency in all cases, indicating that calculated proficiencies correlate reasonably well with actual function.
Science
If decreasing proficiency results in an increased amount of time needed for lexical access, then this "negative shift" in interference effects should be even more pronounced: i.e. the negative shift should increase with decreasing proficiency.
Science
*Nurweni and Read's (1999) study on Indonesian university learners of English, however, showed a contrasting result in that the strength of correlations between a WAF and a word translation task gradually decreased from higher proficiency learners (.81) to the middle group (.43) and lower proficiency learners (.18).18
Both intended effort and anxiety were negatively related to perceived proficiency, that is to say, when students were anxious, or had a strong sense of intended effort, their perceived proficiency decreased.
Of course, the number of incorrect responses decreased with increasing proficiency in mathematics.
Science
Citizenship status has not previously been shown to be a determinant of mammography use; it may be related to predictors of mammography use found in other studies such as poorer language proficiency, decreased acculturation, and foreign birth [ 17- 19, 22, 24- 27, 29- 31], although language, education, and birthplace did not emerge as being particularly salient predictors in our study.
Science
The trial found a nearly 20% reduction in practice time to reach proficiency using the CuSum curriculum but long-term effects of decreased practice volume on proficiency is unknown.
The Urban Institute found that broadband in the home slightly decreased math and reading proficiency [PDF], while an experimental study in Portugal found the same for broadband in schools [PDF].
News & Media
Expert writing Tips
Best practice
When discussing "decreased proficiency", be specific about the area or skill affected and, if possible, quantify the decrease or its impact.
Common error
Avoid simply stating "decreased proficiency" without providing context. Instead, specify what skill is affected and the consequences of the decrease to ensure clarity.
Source & Trust
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "decreased proficiency" functions as a noun phrase, where the adjective "decreased" modifies the noun "proficiency". It indicates a reduction in skill or ability, as evidenced by Ludwig AI, which identifies it as grammatically correct and usable.
Frequent in
Science
60%
News & Media
25%
Formal & Business
15%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "decreased proficiency" is a grammatically sound and commonly used expression to describe a decline in skill or competence. Ludwig AI confirms its correctness and usability across various contexts. While primarily found in scientific and news media, it maintains a neutral register suitable for both formal and informal communication. When using this phrase, it is important to be specific about the area of reduced skill and, if possible, quantify the decrease for clarity.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
reduced skill level
Focuses on the level of skill being lower than before.
declining competence
Emphasizes the process of competence deteriorating.
diminished ability
Highlights the reduced capacity to perform a task.
impaired performance
Focuses on how the performance is negatively affected.
weakened expertise
Suggests that the level of expertise has become less strong.
eroded skill set
Indicates a gradual loss of skills.
lessened aptitude
Highlights a reduced natural talent or ability.
substandard capability
Emphasizes that the capability is below the required standard.
failing expertise
Similar to declining competence, but more direct.
compromised skill
Indicates that the skill is negatively impacted or impaired.
FAQs
How can I use "decreased proficiency" in a sentence?
You can use "decreased proficiency" to describe a decline in skill or ability. For example, "The lack of practice led to a "decreased proficiency" in playing the piano."
What are some alternatives to saying "decreased proficiency"?
Alternatives include "reduced skill level", "declining competence", or "diminished ability", depending on the specific context.
What causes "decreased proficiency"?
"Decreased proficiency" can result from various factors such as lack of practice, inadequate training, or cognitive decline. Identifying the cause is crucial for addressing the issue effectively.
Is it better to say "decreased proficiency" or "reduced proficiency"?
Both "decreased proficiency" and "reduced proficiency" are acceptable. The choice depends on personal preference, as they convey essentially the same meaning. However, "decreased" might suggest a more gradual decline.
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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
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested