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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
a key rationale of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a key rationale of" is correct and usable in written English.
It can be used when discussing the main reason or justification for a particular action, decision, or belief. Example: "The study presents a key rationale of why early intervention is crucial for child development."
✓ Grammatically correct
Science
News & Media
Formal & Business
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
Our findings have particular relevance to centres performing peripheral cannulation by percutaneous Seldinger technique since a key rationale of this practice is to avoid skin suturing and reduce insertion site bleeding [16, 35].
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
In the UK, this is a key rationale for the establishment of the National Institute for Health Research (http://www.nihr.ac.uk), developed to oversee the conduct of high quality research and committed to ensure capacity for implementation of research outcomes.
Science
A key rationale for the development of the survey is to have a standardized approach to measuring CAM use that will allow comparisons among various populations and countries.
10 11 A key rationale for the use of surrogate outcomes in trials is not only substitution 12 but the prediction of treatment benefit in the absence of data on patient relevant outcomes.
Science
President Bush offered that as a key rationale for the war in his 2003 State of the Union address.
News & Media
According to US guidelines, when a patient is unable to use EN and there is no evidence of protein-calorie malnutrition, PN is not recommended until after the first 7 days of hospitalization.[ 34] A key rationale for this relatively conservative approach to PN therapy centres around infectious morbidity.
WASHINGTON -- Around this time last year, President Obama was entering the final stretch of his reelection campaign and repeating a key rationale for a second term: Keeping him in the White House would chasten Republicans and end the dysfunction in Washington.
News & Media
A key rationale for the policy, at least in retrospect, was to prevent expansion of effort through the full-time deployment of these under-used permits.
"The ALP has come to be a key rationale for the US drawdown, because they can't do the training and equipping of the ANSF in time," Brad Adams, the group's Asia director, said.
News & Media
What was a key rationale for going to war? k.
News & Media
The efficient allocation of financial resources to the most cost-effective climate change mitigation actions is a key rationale for REDD+, MRV and performance based payments [1,3,9,22,24,26,28,34].
Expert writing Tips
Best practice
When using the phrase "a key rationale of", ensure that the rationale you are describing is indeed a central or fundamental reason. This helps to maintain the credibility and impact of your statement.
Common error
Avoid using "a key rationale of" for minor or secondary reasons. Overusing the phrase can dilute its impact and make your writing seem less precise.
Source & Trust
85%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a key rationale of" functions as a noun phrase that identifies the most important reason or justification for something. This expression is used to introduce a fundamental underlying principle, as confirmed by Ludwig.
Frequent in
Science
34%
News & Media
33%
Formal & Business
33%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "a key rationale of" is used to denote the primary justification or reason behind something. Ludwig AI confirms that the phrase is grammatically correct and suitable for formal contexts. Usage is relatively rare, according to Ludwig data. When employing this phrase, ensure that the rationale is indeed a central or fundamental reason to maintain the impact of your writing. Alternatives like "a primary justification for" or "a central reason for" can be used depending on the specific nuance required.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a primary justification for
Emphasizes the role as the main reason.
a central reason for
Highlights the importance of the reason.
a main basis for
Focuses on the foundation upon which something is built.
a fundamental principle of
Indicates an essential rule or guideline.
a core tenet of
Suggests a belief or doctrine that is central to a system.
a critical justification for
Emphasizes the importance of the justification.
an essential component of
Highlights the importance as part of a bigger thing.
a significant incentive for
Highlights the motivational aspect of the rationale.
a driving force behind
Suggests the rationale is what motivates or propels an action.
a powerful incentive for
Highlights the motivational aspect of the rationale.
FAQs
How can I use "a key rationale of" in a sentence?
You can use "a key rationale of" to introduce the most important reason or justification behind a decision, action, or belief. For instance, "A key rationale of the new policy is to improve employee satisfaction."
What are some alternatives to "a key rationale of"?
Alternatives include "a primary justification for", "a central reason for", or "a main basis for", depending on the specific nuance you want to convey.
Is it better to use "a key rationale of" or "the key rationale for"?
Both phrases are grammatically correct, but "the key rationale for" may sound more natural in some contexts. "A key rationale of" emphasizes that it is one of potentially several rationales, while "the key rationale for" implies it is the single most important one.
Can "a key rationale of" be used in both formal and informal writing?
While grammatically correct in both, "a key rationale of" is better suited for formal or professional writing due to its precise and analytical tone. More informal contexts might benefit from simpler phrasing.
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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