needs to be demonstrated

USAGE SUMMARY

The phrase "needs to be demonstrated" is correct and usable in written English.
It can be used when indicating that something requires proof, evidence, or a practical example to be understood or validated. Example: "The effectiveness of this new teaching method needs to be demonstrated through real classroom scenarios."

✓ Grammatically correct

Science

News & Media

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

That case is still one that needs to be demonstrated.

The Guardian

It needs to be demonstrated that this virus is a cause and not a bystander.

The New Yorker

So while the economic case for arts support is a strong one, its value-for-money needs to be demonstrated to the taxpayers who foot the bill.

Independent

Decay or deterioration does not seem attributable merely to the passage of time; some underlying physical process needs to be demonstrated.

Encyclopedia Britannica

The applicability of frequently-used methods for predicting liquid loading still needs to be demonstrated.

Journal of Petroleum Science and Engineering

However, the sustainability of bridge concepts incorporating FRP decks still needs to be demonstrated and verified.

Construction and Building Materials

Also the scaling ability of the technology for a large network needs to be demonstrated.

European Transport Research Review

The usefulness for detection of tau pathology in pure tauopathies, however, needs to be demonstrated clinically.

EJNMMI Radiopharmacy and Chemistry

As a first step, it needs to be demonstrated that the criteria of Art.

Environmental Sciences Europe

Here the acceptable performance overhead for the prediction needs to be demonstrated.

Journal of Cloud Computing

Robustness in the presence of these challenges needs to be demonstrated.

Journal of Cloud Computing

Expert writing Tips

Best practice

When using "needs to be demonstrated", ensure the subject requiring demonstration is clearly defined to avoid ambiguity. For example, instead of "It needs to be demonstrated", specify "The effectiveness of the new drug needs to be demonstrated".

Common error

Avoid overusing "needs to be demonstrated" in passive constructions, as it can make your writing sound weak or vague. Consider using active voice where possible. For example, instead of "The data needs to be demonstrated", try "Researchers must demonstrate the data".

Linguistic Context

The phrase "needs to be demonstrated" functions as a passive voice construction indicating that a particular claim, theory, or method requires proof or evidence. As Ludwig AI confirms, the phrase is grammatically correct and widely used. The examples provided by Ludwig showcase its usage across diverse contexts.

Expression frequency: Very common

Frequent in

Science

76%

News & Media

17%

Encyclopedias

2%

Less common in

Formal & Business

5%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "needs to be demonstrated" is a grammatically sound and frequently used phrase, as confirmed by Ludwig AI. Its primary function is to indicate that something requires proof or validation, serving the communicative purpose of emphasizing the necessity for evidence. The phrase is most commonly found in scientific and formal contexts. To ensure clarity, clearly define the subject requiring demonstration, and be mindful of overusing passive voice. Remember, you can replace this expression with alternatives like "must be proven" or "requires validation", depending on the nuances you want to convey. The prevalence of the phrase in various sources and contexts makes it a versatile and reliable choice for expressing the need for evidence.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

must be proven

Replaces 'needs to be' with 'must be', indicating a stronger requirement for proof.

requires validation

Focuses on the validation aspect, implying that something must be validated.

demands evidence

Shifts the focus to the need for evidence, implying that evidence is necessary.

has to be validated

Uses 'has to be' instead of 'needs to be', suggesting an obligation for validation.

calls for substantiation

Emphasizes the need for substantiation, which is a formal way of saying providing proof.

should be verified

Replaces 'needs to be' with 'should be', softening the requirement while still indicating a need for verification.

is yet to be shown

Highlights that something has not been proven yet, emphasizing the lack of demonstration.

remains to be seen

Suggests that the outcome or validity is uncertain and requires future demonstration.

warrants confirmation

Indicates that confirmation is warranted or justified, implying a need for further demonstration.

begs the question

This phrase refers to a situation where something assumes the very thing it's trying to prove, highlighting that demonstration is essential to avoid circular reasoning.

FAQs

What does "needs to be demonstrated" mean?

The phrase "needs to be demonstrated" means that something requires proof or evidence to be accepted as true or effective. It implies that further validation or support is necessary.

How can I use "needs to be demonstrated" in a sentence?

You can use "needs to be demonstrated" to indicate that a claim, theory, or method requires proof. For example: "The feasibility of this project "needs to be demonstrated" through a pilot study."

What are some alternatives to "needs to be demonstrated"?

Alternatives include phrases like "must be proven", "requires validation", or "demands evidence". The best choice depends on the specific context.

Is "needs to be demonstrated" formal or informal language?

"Needs to be demonstrated" is suitable for formal and professional contexts, such as academic papers, business reports, and news articles. It is considered neutral and appropriate for conveying the necessity of proof or validation.