has proven valid

USAGE SUMMARY

The phrase "has proven valid" is correct and usable in written English.
It can be used when discussing evidence or results that demonstrate the truth or reliability of a claim or theory. Example: "The research conducted over the past decade has proven valid, confirming the initial hypothesis about climate change."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

9 human-written examples

Zygosity had previously been determined by questionnaire, 29 a method that has proven valid with an overall misclassification frequency of less than 5% validated against a classification based on genetic markers.

BMJ Open

So far that position has proven valid.

Forbes

This method has been used to model cooling characteristics of a prototype downhole tool and the computational technique used in has proven valid.

Applied Thermal Engineering

This system has proven valid to analyze virus-nuclear structure interaction and brought us to the observation that PICs are non-randomly distributed at the nuclear level with respect to chromatin structure and nuclear architecture.

Plosone

Resampling has proven valid for any kind of data, including random and non-random data [ 31].

BMC Medical Research Methodology

Such a cut-off has proven valid in previous studies processing correlated data [ 27, 28].

BMC Systems Biology

Human-verified similar examples from authoritative sources

Similar Expressions

50 human-written examples

Neither assumption has proved valid.

The New York Times

On the one hand, we used the social presence scale which has proved valid in previous studies (Vega Caro, 2013; Vega-Caro & Buzón-García, 2016), and in this study we obtained a value of Rho = .311 (p ≤ .01).01

International Journal of Educational Technology in Higher Education

The SF-12 (version 2) correlates highly with the SF-36 [ 52, 55, 56] and has proved valid in a wide variety of populations and contexts.

BMC Musculoskeletal Disorders

The SF-36 has proved valid and useful in surveys of general and specific populations, in comparing the relative burdens of diseases, and in differentiating the health benefits produced by a wide range of varying treatments.

Diabetes Care

Accelerometers have proven valid with moderate correlations with the criterion method of doubly labeled water for total and active energy expenditure in young and older adults [ 63, 64].

BMC Musculoskeletal Disorders

Expert writing Tips

Best practice

When using "has proven valid", ensure the context clearly indicates what has been validated and the evidence supporting that validation. Providing specific examples or references strengthens the statement.

Common error

Avoid using "has proven valid" without specifying the scope or conditions under which something is valid. Overgeneralizing can lead to misunderstandings or inaccuracies. Instead, be specific about the context in which the validity has been established.

Linguistic Context

The phrase "has proven valid" functions as a predicate adjective, describing a noun or concept that has been confirmed or verified. Ludwig AI shows its use in various contexts to assert the reliability of something.

Expression frequency: Common

Frequent in

Science

70%

News & Media

20%

Formal & Business

10%

Less common in

Academia

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, the phrase "has proven valid" is grammatically correct and commonly used to assert the reliability or effectiveness of something. Ludwig AI shows that it's most frequently found in scientific and formal contexts, indicating its validity has been confirmed. When using this phrase, it's best to provide specific details and evidence to support the claim, avoiding overgeneralizations. Alternative phrases like "has been validated" or "has demonstrated validity" can be used to convey a similar meaning. This usage is aligned with what Ludwig AI suggests.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

has been validated

Replaces "proven" with "been validated", emphasizing the confirmation of its validity.

has been shown to be valid

Uses a more descriptive phrasing to indicate that the validity has been demonstrated.

has demonstrated validity

Shifts the focus to the demonstration of validity rather than the act of proving.

has been confirmed as valid

Emphasizes the confirmation aspect of the validity.

has established its validity

Highlights the establishment of validity as a lasting attribute.

has been verified as accurate

Focuses on accuracy as a component of validity.

has stood the test of time

Implies that the validity has been maintained over an extended period.

has been substantiated

Indicates that the validity has been supported with evidence.

has been borne out

Suggests that the validity has been confirmed by events or outcomes.

has proven to be effective

Shifts the focus to effectiveness as a key aspect of its validation.

FAQs

How can I use "has proven valid" in a sentence?

You can use "has proven valid" to indicate that something has been confirmed or verified as true or effective, such as "The new treatment protocol "has proven valid" in clinical trials".

What's the difference between "has proven valid" and "has proved valid"?

Both "has proven valid" and "has proved valid" are grammatically correct and have the same meaning. The choice between them often depends on regional preference or style; both indicate that something has been confirmed as valid.

What can I say instead of "has proven valid"?

You can use alternatives like "has been validated", "has been shown to be valid", or "has demonstrated validity" depending on the specific nuance you want to convey.

Is it appropriate to use "has proven valid" in formal writing?

Yes, "has proven valid" is appropriate for formal writing, especially in academic or professional contexts where it's important to assert the validity of a method, theory, or result.