The phrase "a key rationale" is correct and usable in written English.
It can be used when discussing the main reason or justification for a decision, action, or belief.
Example: "The project's success can be attributed to a key rationale: the thorough market research conducted prior to its launch."
Alternatives: "a primary reason" or "a fundamental justification."
What was a key rationale for going to war? k.
A key rationale is that if a family develops the plan, they will be more likely to adhere to it.
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].
First, the sociopolitical environment shifted once the social investment perspective emerged as a key rationale for the Martin Liberal government's focus on a national early childhood education and care strategy.
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].
This archival research provides us with a key rationale for employing rhetorical, narrative, and linguistic theories prospectively to guide public relations message design and planning, theories which hitherto have been used to judge campaigns post hoc or retrospectively.
A variety of rationales underpinned their perspectives on CAM, a key recurring rationale being their perspective on the scientific evidence base.
The key rationale for reducing the U.S. defense budget was the fall of the Berlin Wall and the subsequent fall of Communist governments in East Germany and the rest of Eastern Europe in late 1989.
It describes the key rationale, characteristics, and process parameters of the currently used scaffold fabrication techniques.
The key rationale, characteristics, and process parameters of the currently used scaffold fabrication techniques are presented.
The key rationale in bringing these fairly disconnected bodies of literature together is that there is much to be learnt across these broad fields of knowledge.
