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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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demonstrated that

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "demonstrated that" is grammatically correct and can be used in written English.
It is typically used to describe an action or situation that has been proven or shown to be true. Example: The experiment demonstrated that plants grow faster in sunlight compared to artificial light.

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

This demonstrated that RNA remains intact throughout the patterning process.

Science

Plosone

We demonstrated that ten genes are imprinted.

Science

Plosone

In particular, we demonstrated that i.d.

Science

Plosone

Previously we demonstrated that Nkd2 is myristoylated.

Science

Plosone

A recent study demonstrated that i.c.v.

Science

Plosone

We recently demonstrated that intranasal (i.n).n

Science

Plosone

We have previously demonstrated that the i.n.n

Science

Plosone

We demonstrated that the rapid method is non-destructive.

Science

Plosone

Many studies demonstrated that TCTP is a multifunctional protein [6].

Science

Plosone

Recently, it was demonstrated that E. coli divides asymmetrically [19].

Science

Plosone

We demonstrated that this sequence is a second apoptotic domain.

Science

Plosone
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Expert writing Tips

Best practice

Use "demonstrated that" when you want to emphasize that your research or analysis has provided clear evidence for a particular conclusion. It is suitable for academic writing, reports, and other contexts where presenting factual information is important.

Common error

Avoid using "demonstrated that" if your evidence is not conclusive or if there are alternative explanations. Instead, consider using phrases like "suggested that" or "indicated that" to reflect a more nuanced level of certainty.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

85%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "demonstrated that" functions as a reporting verb followed by a that-clause. It introduces a statement of fact or a conclusion that has been proven through evidence or analysis. As Ludwig AI points out, it indicates a high degree of certainty.

Expression frequency: Uncommon

Frequent in

Science

100%

Less common in

News & Media

0%

Formal & Business

0%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, "demonstrated that" is a verb phrase used to introduce a fact or conclusion that has been proven through evidence. Ludwig AI confirms its grammatical correctness and appropriateness for use in formal, academic, and scientific writing. While it effectively conveys certainty, it's crucial to use it accurately and avoid overstating claims. Alternatives like "revealed that", "indicated that", and "showed that" offer nuanced ways to present information with varying degrees of certainty.

FAQs

How can I use "demonstrated that" in a sentence?

Use "demonstrated that" when you want to clearly show that something has been proven through evidence. For instance, "The study "demonstrated that" regular exercise improves cardiovascular health".

What are some alternatives to "demonstrated that"?

Alternatives include "revealed that", "indicated that", "proved that", or "showed that" depending on the level of certainty you wish to convey.

When is it appropriate to use "demonstrated that"?

It's appropriate to use "demonstrated that" when you have strong, clear evidence to support a claim. This phrase suggests a high degree of certainty based on the presented evidence.

Is there a difference between "demonstrated that" and "suggested that"?

"Demonstrated that" implies a high level of certainty and proof, while "suggested that" indicates a possibility or likelihood, but without conclusive evidence. Use "demonstrated that" when you have proven something, and "suggested that" when your evidence is less definitive.

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Source & Trust

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Authority and reliability

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Expert rating

Real-world application tested

Most frequent sentences: