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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
deficiency of validity
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "deficiency of validity" is correct and usable in written English.
It can be used in contexts discussing the lack or insufficiency of validity in arguments, research, or assessments. Example: "The study's findings were dismissed due to a significant deficiency of validity in its methodology."
✓ Grammatically correct
Research
Law
Medicine
Science
News & Media
Academic
Alternative expressions(1)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
60 human-written examples
The review identified a clear deficiency in the number of validity and reliability studies of tools used to quantify physical activity in children with ID.
However, deficiencies in the primary studies made judgment about assessment of validity and combining data close to impossible, as it was for the original authors.
Science
§ 458.28 Presumption of validity.
Academia
"There is no question of validity.
News & Media
Are Patents Losing Presumption of Validity?
News & Media
– UK passports could lose nine months of validity.
News & Media
Assessments of FHS and HRQL measures should consider at least six types of validity: face validity, content validity, construct validity, convergent validity, discriminative validity, and predictive validity [ 32].
The following types of validity were also established: face validity, content validity, construct validity and criterion-related validity.
Science
Consider the importance of validity.
Wiki
An acknowledged deficiency of our study might be the preselection bias inherent in all review studies making validity and reliability of the results questionable.
Science
This deficiency of temperament has been devastating.
News & Media
Expert writing Tips
Best practice
When discussing research or legal arguments, clarify what specific aspect of validity is deficient (e.g., internal validity, external validity, construct validity) to provide a more precise critique.
Common error
Avoid exaggerating the impact of the "deficiency of validity". Qualify your statements by acknowledging any strengths or limitations that might mitigate the overall effect.
Source & Trust
85%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "deficiency of validity" functions as a noun phrase, typically serving as the subject or object of a sentence. It identifies a specific problem related to the soundness or justification of something, such as a research study, argument, or assessment. Ludwig AI confirms its correct usage.
Frequent in
Science
30%
Academia
25%
News & Media
15%
Less common in
Formal & Business
10%
Wiki
10%
Reference
10%
Ludwig's WRAP-UP
The phrase "deficiency of validity" is a grammatically sound noun phrase used to denote a lack or insufficiency in the validity of something, such as research or arguments. Ludwig AI confirms its grammatical correctness and usability. While not overly common, it's appropriate in formal settings like academic writing, legal documents, and research reports. Alternatives include "lack of validity" and "insufficient validity". When using the phrase, be specific about the type of validity that's deficient and avoid overstating the severity of the issue. It's essential to maintain objectivity and clarity to ensure effective communication. The phrase is mostly used in Science and Academia. The example number is low.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
Lack of validity
Directly indicates the absence of validity.
Absence of validity
Emphasizes a complete lack of valid support or justification.
Insufficient validity
Highlights that the validity is not adequate.
Questionable validity
Suggests that the validity is uncertain or doubtful.
Dubious validity
Indicates a sense of skepticism or uncertainty regarding the validity.
Limited validity
Implies that the validity is restricted to certain conditions or contexts.
Validity deficit
Uses 'deficit' to denote a shortfall in validity.
Compromised validity
Indicates that the validity has been weakened or damaged.
Impaired validity
Signifies that the validity has been negatively affected.
Weak validity
Highlights the low strength or reliability of the validity.
FAQs
How can I use "deficiency of validity" in a sentence?
You can use "deficiency of validity" to point out a lack of soundness or justification in an argument, research method, or assessment. For example: "The study's conclusions were undermined by a significant deficiency of validity in its experimental design."
What are some alternatives to "deficiency of validity"?
Some alternatives include "lack of validity", "insufficient validity", or "questionable validity", depending on the specific nuance you want to convey.
Is it better to say "lack of validity" or "deficiency of validity"?
Both phrases are grammatically correct, but "lack of validity" is more common and generally preferred for its simplicity. "Deficiency of validity" might be chosen for a more formal or emphatic tone.
In what contexts is it appropriate to use the phrase "deficiency of validity"?
The phrase is suitable in academic writing, legal documents, and formal reports where a critical assessment of the soundness or justification of a claim, method, or assessment is required. It is common in scientific research when discussing limitations.
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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
85%
Authority and reliability
4.1/5
Expert rating
Real-world application tested