ascertain the rationale

USAGE SUMMARY

The phrase "ascertain the rationale" is correct and usable in written English.
It can be used when you want to determine or understand the reasoning behind a decision, action, or belief. Example: "In order to improve our strategy, we need to ascertain the rationale behind the recent changes in the market."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

And it was "difficult to ascertain the rationale behind some of the decisions that were made" in the 6,000 cases where individuals had been granted leave to remain.

BBC

Human-verified similar examples from authoritative sources

Similar Expressions

57 human-written examples

We note also, that ascertaining whether the rationale for sub-group analysis through a plausible theory may be particularly difficult in areas where theories are abundant.

BMC Medical Research Methodology

The rationale behind this research question was to ascertain the level of research interest in the area, as well as highlighting prominent sources of primary research.

Journal of Big Data

Occasionally, Emil made phone calls to ascertain the progress.

The New Yorker

They do not get the facts; they "ascertain the data".

The New York Times

Swedroe again used Morningstar data to ascertain the correct benchmark.

Huffington Post

He used a device to ascertain the truth".

Huffington Post

'The exercise of ascertaining the facts was a serious one".

The New York Times

Thus it ascertains the two".

SEP

They checked, corrected, ascertained and re-ascertained the data.

BMC Anesthesiology

The aim of this review was to summarize key findings from the literature concerning the therapeutic role of intravenous immunoglobulins (IVIg) in idiopathic inflammatory myopathies (IIM), dissecting the evidence according to disease subtype and treatment indication, and to review the evidence relating to the mechanism of action of IVIg in IIM to ascertain rationale for continued research.

Seminars in Arthritis and Rheumatism

Expert writing Tips

Best practice

Use "ascertain the rationale" when you need to emphasize a formal or methodical approach to understanding the underlying reasons for something. It's particularly suitable in analytical or investigative contexts.

Common error

Avoid using "ascertain the rationale" in casual conversations or informal writing. Simpler alternatives like "find out why" or "understand the reason" are often more appropriate.

Linguistic Context

The phrase "ascertain the rationale" functions as a verb phrase with a direct object. "Ascertain" is the verb, indicating the action of finding something out, and "the rationale" is the noun phrase that is being ascertained. Ludwig AI confirms that the phrase is correct and usable in written English.

Expression frequency: Rare

Frequent in

News & Media

50%

Science

50%

Formal & Business

0%

Less common in

Academia

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, the phrase "ascertain the rationale" is a grammatically sound and usable expression that signifies the act of discovering or determining the reasons behind something. Ludwig AI confirms its correctness. While relatively formal, as shown in its use across news, media, and scientific domains, its frequency is rare. When aiming for precision and a tone of methodical inquiry, this phrase is appropriate. For less formal contexts, consider synonyms like "understand the reason" or "find out why".

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

determine the reasoning

Replaces "ascertain" with "determine" and "rationale" with "reasoning", offering a more direct synonym.

understand the justification

Substitutes "ascertain" with "understand" and "rationale" with "justification", focusing on comprehension of the reasoning.

find out the reasoning behind

Uses a more verbose structure with "find out" replacing "ascertain" and adding "behind" to clarify the relationship.

discover the grounds for

Replaces "ascertain" with "discover" and "rationale" with "grounds", suggesting a more investigative approach.

investigate the basis of

Emphasizes a thorough examination by using "investigate" in place of "ascertain" and replaces "rationale" with "basis".

establish the logic for

Focuses on the logical aspect by using "establish" instead of "ascertain" and "logic" as a substitute for "rationale".

elucidate the reasons for

Emphasizes clarification by using "elucidate" in place of "ascertain" and "reasons" for "rationale".

get to the bottom of the reasoning

Represents a more colloquial expression of finding the fundamental cause or explanation.

uncover the why

Simplifies the phrase by directly asking for the reason or purpose.

delve into the principles underlying

Implies a deep exploration of the fundamental concepts and beliefs supporting something.

FAQs

How can I use "ascertain the rationale" in a sentence?

You can use "ascertain the rationale" when you want to understand the underlying reasons behind a decision, action, or belief. For example, "The committee needs to ascertain the rationale behind the budget cuts before making a final decision."

What can I say instead of "ascertain the rationale"?

You can use alternatives like "determine the reasoning", "understand the justification", or "find out the reasoning behind" depending on the context.

In what contexts is "ascertain the rationale" most appropriate?

"Ascertain the rationale" is best suited for formal and analytical contexts, such as research reports, legal documents, or business analyses. It conveys a sense of thorough investigation and formal understanding.

What is the difference between "ascertain the rationale" and "understand the rationale"?

"Ascertain the rationale" implies a more active and investigative process of discovery, while "understand the rationale" suggests a more passive reception of information. "Ascertain" carries a connotation of careful and deliberate inquiry.