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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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a rigorous testing

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "a rigorous testing" is not correct in written English.
It should be "rigorous testing" without the article "a" because "testing" in this context is uncountable. Example: "The software underwent rigorous testing to ensure its reliability and performance."

⚠ May contain grammatical issues

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

21 human-written examples

"It's a rigorous testing schedule," says Atala, wearily.

News & Media

The Guardian

The brand claims to put its faux leather through a rigorous testing process to make sure the materials are top notch and any chemical nasties are removed.

News & Media

Independent

8 p.m. 8) BROADWAY ON THE OHIO Home of the Humana Festival of New American Plays, one of the nation's foremost new-works festivals, Actors Theater of Louisville (316 West Main Street; 502-584-1205; actorstheatre.org) provides a rigorous testing ground for new talent.

We adopted a rigorous testing process where we tested the robustness of different watermarked images with multiple signatures.

The application of the PBMO methodology to the Umatilla case study site represents a rigorous testing and validation exercise.

Rusada has said it has a rigorous testing system and conducts around 20,000 tests per year.

News & Media

BBC
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Human-verified similar examples from authoritative sources

Similar Expressions

36 human-written examples

Again, a rigorous test of all hypotheses is critical.

A rigorous test involves the disassembly and destructive testing of a weapon's constituent parts.

News & Media

The New York Times

But this year it is expected to be a rigorous test for a Huskies team that is talented but inexperienced.

News & Media

The New York Times

Whatever happens, Landry said, he and his wife expect to put the new technology to a rigorous test.

The competition takes place in one day, making the pentathlon a rigorous test of stamina and skill.

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Expert writing Tips

Best practice

When referring to testing as a general process, avoid using the article "a" before "rigorous testing". For example, use "rigorous testing procedures" rather than "a rigorous testing procedure".

Common error

Avoid using the indefinite article "a" before uncountable nouns like "testing" when describing a general process. Saying "a rigorous testing" is grammatically incorrect. Instead, use "rigorous testing".

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

83%

Authority and reliability

3.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase functions as a descriptive term, where "rigorous" modifies the noun "testing". However, it is important to notice that, as Ludwig AI suggests, the phrase "a rigorous testing" is grammatically incorrect because "testing" functions as an uncountable noun in this context and should not be preceded by the indefinite article "a".

Expression frequency: Common

Frequent in

Science

40%

News & Media

36%

Formal & Business

24%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, while the phrase "a rigorous testing" appears in various sources, Ludwig AI indicates that it is grammatically incorrect. The correct form is "rigorous testing", as "testing" functions as an uncountable noun in this context. This phrase is commonly used in science, news, and formal business settings to emphasize the thoroughness and high standards of a testing process. Alternatives like "thorough testing", "stringent testing", and "comprehensive testing" can also be used to convey a similar meaning. Remember to avoid using the indefinite article "a" before uncountable nouns to ensure grammatical accuracy.

FAQs

Why is "a rigorous testing" considered grammatically incorrect?

The term "testing" is used as an uncountable noun in the phrase "a rigorous testing". Therefore, it should be "rigorous testing" without the indefinite article "a". See also what Ludwig AI says.

What are some alternatives to "a rigorous testing"?

Instead of "a rigorous testing", you can use alternatives like "thorough testing", "stringent testing", or "comprehensive testing".

How does using "rigorous testing" improve clarity?

Using "rigorous testing" avoids grammatical errors and aligns with standard English usage, making your writing clearer and more professional. By contrast "a rigorous testing" is not correct.

In what contexts is "rigorous testing" commonly used?

"Rigorous testing" is frequently used in scientific, technical, and quality assurance contexts to describe a thorough and demanding evaluation process. See the examples provided by Ludwig.

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Real-world application tested

Most frequent sentences: