Used and loved by millions
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
be validated across a
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "be validated across a" is correct and usable in written English.
It can be used in contexts where you are discussing the need for something to be confirmed or verified in various situations or environments. Example: "The results of the study need to be validated across a range of demographics to ensure their reliability."
✓ Grammatically correct
Science
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
1 human-written examples
Assessing the remaining trials in this series will enable the conclusions obtained from this trial to be validated across a wider range of sites and in mature trees.
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
Although its validity has not been established specifically in refugee populations, it has been validated across a number of different cultural groups [ 28- 32].
Science
The best model for distinguishing children who stutter (CWS) from fluent children was validated across a wide range of ages.
Science
The WHOQOL-BREF has been validated across a wide range of languages.
The SF-12 has been validated across a number of chronic diseases and conditions [ 42].
Science
The SNPs have been validated across a panel comprising several populations of wild cod, and using two family crosses.
Science
The CES-D has been validated across a variety of demographic characteristics, including in the elderly [ 34, 35].
45 Furthermore, as the DBI has been validated across a number of countries, there may be many international applications of the DBI.
The survey is not disease- or age-specific and has been validated across a wide variety of age, race and disease groups, including many chronic diseases [ 20- 22].
Mouse anti-FR α antibody (clone BN3.2; Leica Biosystems, Newcastle, UK) has been validated across a wide range of tissues, including colorectal tissue (Smith et al, 2007).
Science
The SF-36 is a generic health-related QoL tool which has been validated across a number of populations with various conditions, both chronic and acute [ 17, 23- 25].
Expert writing Tips
Best practice
When using "be validated across a", ensure that the different contexts, populations, or conditions are clearly defined to provide a specific scope for the validation process. This enhances the clarity and reliability of your statement.
Common error
Avoid claiming that something has "be validated across a" broad or undefined set of conditions. Ensure specific parameters or conditions are mentioned to provide clear scope for the validation and to avoid misinterpretation.
Source & Trust
86%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "be validated across a" functions as part of a passive construction, indicating that something is undergoing a process of validation across multiple contexts or conditions. Ludwig's examples show its usage in scientific research, highlighting the need for confirmation and reliability.
Frequent in
Science
100%
Less common in
News & Media
0%
Formal & Business
0%
Academia
0%
Ludwig's WRAP-UP
In summary, the phrase "be validated across a" is a grammatically correct passive construction mainly used in formal and scientific contexts. Ludwig AI's analysis indicates that it emphasizes the necessity of confirming reliability in various settings. While relatively uncommon, its usage underscores the importance of rigorous validation processes. Alternatives include "be confirmed across various" or "be verified across different", but the core meaning remains focused on ensuring credibility and applicability across multiple scenarios.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
be confirmed across various
Replaces "validated" with "confirmed" and "a" with "various", emphasizing confirmation rather than validation across multiple instances.
be verified throughout different
Substitutes "validated" with "verified" and "across a" with "throughout different", focusing on verification across varying instances.
be substantiated across diverse
Replaces "validated" with "substantiated" and "a" with "diverse", highlighting the substantiation of a claim across different entities.
be authenticated across several
Substitutes "validated" with "authenticated" and "a" with "several", which emphasizes the authentication process across multiple entities.
be corroborated in numerous
Replaces "validated" with "corroborated" and "across a" with "in numerous", focusing on corroboration of data with multiple instances.
be proven among various
Substitutes "validated" with "proven" and "across a" with "among various", highlighting the proof of something among multiple aspects.
be justified throughout diverse
Replaces "validated" with "justified" and "across a" with "throughout diverse", focusing on the justification of something across varying elements.
be tested across a spectrum of
Focuses on the action of "testing" instead of "validation", implying a range of conditions are being assessed.
be checked within a range of
Emphasizes the action of "checking" for validation in certain conditions.
be assessed across an array of
Swaps validation for assessment across an assortment.
FAQs
How can I use "be validated across a" in a sentence?
You can use "be validated across a" to indicate that something has been confirmed or proven true in various situations. For example, "The research findings need to "be validated across a" diverse range of populations to ensure its generalizability."
What are some alternatives to "be validated across a"?
Alternatives include "be confirmed across various", "be verified throughout different", or "be authenticated across several", depending on the specific nuance you want to convey.
What does it mean when something needs to "be validated across a" context?
It means that the results or findings have to be checked and proven true in different situations or environments to ensure they are reliable and applicable in varied conditions.
What's the difference between "be validated across a" and "be tested across a"?
"Be validated across a" implies that something has already been tested and confirmed, while "be tested across a" suggests that testing is currently being conducted to confirm its validity across multiple conditions.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
86%
Authority and reliability
4.3/5
Expert rating
Real-world application tested