testing has shown

USAGE SUMMARY

The phrase "testing has shown" is correct and usable in written English.
You can use it when presenting results or findings from experiments or evaluations. Example: "In our research, testing has shown that the new formula significantly improves performance."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

Advanced genetic testing has shown that is not the case.

The New Yorker

His testing has shown that the stickier the drink, the more potential for trouble.

The New York Times

"We feel like we've hit on something that's entertaining and, in our testing, has shown it's influencing purchase intent".

The New York Times

So far, more field testing has shown that the calculations were mostly, but not 100percentt, correct, Ms. White said.

The New York Times

Molecular testing has shown the H5N2 virus is nearly identical to viruses isolated in migratory ducks, according to the USDA.

The Guardian

The arrival of DNA testing has shown conclusively that innocent people have been convicted of capital crimes.

The New York Times

More testing has shown that 12 to 15percentt of Americans and Swedes have been infected in the past.

The New York Times

Laboratory testing has shown that pretty much everyone has some degree of phthalates in their bodies.

The New York Times

Genetic testing has shown that Haiti's outbreak is a strain from that area.

The New York Times

Limited testing has shown that up to 2percentt of blood donors in the United States and 3percentt in Sweden are actively infected with GBV-C.

The New York Times

The animal that killed more than 120 sheep in the northeastern part of the state last year was a domesticated wolf, DNA testing has shown.

The New York Times

Expert writing Tips

Best practice

When using "testing has shown", clearly specify what kind of testing was performed to give context and credibility to the results. For example, "clinical testing has shown" or "laboratory testing has shown".

Common error

Avoid using "testing has shown" to present preliminary or inconclusive findings as definitive results. Instead, use qualifiers like "suggests" or "indicates" to convey the appropriate level of certainty.

Linguistic Context

The phrase "testing has shown" functions as a reporting verb phrase. It introduces a statement of fact that has been established through experimentation or evaluation. Ludwig's examples illustrate how it connects the process of testing to a resultant finding.

Expression frequency: Very common

Frequent in

Science

35%

News & Media

58%

Formal & Business

7%

Less common in

Wiki

2%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "testing has shown" is a versatile phrase used to introduce findings derived from empirical investigation. Ludwig's analysis confirms its grammatical correctness and widespread usage across diverse fields like science, news, and business. While highly common, it's crucial to maintain precision by specifying the type of testing and avoiding overstatement of conclusions. Consider related phrases like "studies have revealed" for varied expression. As affirmed by Ludwig, this phrase effectively bridges experimentation and conclusive results, making it an indispensable tool in evidence-based communication.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

tests have indicated

Replaces "shown" with "indicated", suggesting a slightly less definitive result.

studies have revealed

Substitutes "testing" with "studies" and "shown" with "revealed", implying a more formal research context.

research has demonstrated

Replaces "testing" with "research" and "shown" with "demonstrated", giving a stronger sense of proof.

evidence suggests

Offers a more cautious interpretation, framing the outcome as a suggestion rather than a definitive conclusion.

experiments have proven

Replaces "testing" with "experiments" and "shown" with "proven", indicating a high degree of certainty.

data has confirmed

Replaces "testing" with "data" and "shown" with "confirmed", focusing on the verification aspect.

analysis has established

Substitutes "testing" with "analysis" and "shown" with "established", suggesting a solid foundation of evidence.

investigations have found

Replaces "testing" with "investigations" and "shown" with "found", indicating a discovery through a detailed inquiry.

the results indicate

Shifts the focus to the results themselves, rather than the process of testing.

it has been proven that

Uses a more general phrasing, emphasizing the proven nature of the information, but less direct to testing.

FAQs

How to use "testing has shown" in a sentence?

Use "testing has shown" to introduce a result or conclusion that has been demonstrated through a process of examination or experimentation. For instance, "clinical testing has shown that the drug is effective".

What can I say instead of "testing has shown"?

You can use alternatives like "studies have revealed", "research has demonstrated", or "evidence suggests" depending on the context.

Which is correct, "testing has shown" or "tests have shown"?

"Testing has shown" is generally used when referring to a general process or body of testing. "Tests have shown" is appropriate when referring to specific individual tests. The choice depends on whether you're referring to a collective process or individual instances.

What's the difference between "testing has shown" and "testing demonstrated by"?

"Testing has shown" implies that the testing process itself has revealed a result. "Testing demonstrated by" suggests that the testing process was used to demonstrate a pre-existing phenomenon. The former emphasizes discovery, while the latter emphasizes verification.