was demonstrated by

USAGE SUMMARY

The phrase "was demonstrated by" is correct and usable in written English.
It can be used to indicate that something has been shown or proven through evidence or examples provided by someone or something. Example: "The effectiveness of the new teaching method was demonstrated by the significant improvement in student test scores."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

This was demonstrated by the CPS decision to prosecute".

The Guardian

Similar bravado was demonstrated by a former Army Ranger turned contractor I once met.

The New York Times

At the start his conscientiousness was demonstrated by the fact that he was actually ready.

The Guardian - Sport

The sensitivity of the issue was demonstrated by how cautious lawmakers were in even discussing it.

The New York Times

The need was demonstrated by a survey of 100 clients in March.

The New York Times

Healey said Labour's policy of investing during the recession was demonstrated by its housing strategy.

The Guardian - Business

This breadth was demonstrated by two shows: Topman Design and E Tautz.

The Guardian - Lifestyle

That method was demonstrated by the Chaos Computer Club soon after the iPhone 5S's release.

The Guardian - Tech

How difficult that can be was demonstrated by a tour of the Irish battalion's outposts near Tibnin.

The New York Times

David Goodwillie's rapidly emerging talent was demonstrated by the moment which set his team on course for victory.

The Guardian - Sport

The monster gadget was demonstrated by Al Tinker of the Tinker-Kirby Corporation of Bellerose, Long Island.

The New Yorker

Expert writing Tips

Best practice

Use "was demonstrated by" to clearly link an action, result, or quality to the evidence that supports it. This phrasing enhances the clarity and credibility of your writing.

Common error

While "was demonstrated by" is grammatically correct, excessive use of passive voice can make writing sound indirect. Consider using active voice where appropriate for a more direct and engaging style.

Linguistic Context

The phrase "was demonstrated by" functions as a passive voice construction, indicating that a subject's attribute, action, or result is proven or showcased by the subsequent clause. This construction is frequently used to maintain objectivity by emphasizing the outcome rather than the agent.

Expression frequency: Very common

Frequent in

Science

49%

News & Media

37%

Formal & Business

5%

Less common in

Social Media

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, the phrase "was demonstrated by" is a versatile and commonly used passive voice construction, primarily employed to provide evidence and support claims across various domains. As Ludwig AI confirms, it's grammatically sound and widely accepted, particularly in scientific, news, and formal business contexts. While alternatives like ""was shown by"" and "was proven by" exist, "was demonstrated by" offers a blend of formality and clarity, making it a reliable choice for objective writing. Be mindful of overusing the passive voice, but confidently use "was demonstrated by" to enhance your writing's credibility with verifiable examples.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

was shown by

Replaces "demonstrated" with "shown", a more general term for indicating evidence.

was proven by

Highlights that something has been conclusively established.

was evidenced by

Replaces "demonstrated" with "evidenced", which suggests more formal proof.

was confirmed by

Emphasizes the corroboration of something previously uncertain.

was illustrated by

Indicates that something was made clear by example.

was supported by

Indicates that something was upheld by certain facts or findings.

was exemplified by

Suggests that something served as a typical example.

was highlighted by

Emphasizes that something was brought to attention by a specific instance.

was indicated by

Implies that something was suggested but not definitively proven.

was reflected in

Suggests that something was mirrored or apparent in something else.

FAQs

How can I use "was demonstrated by" in a sentence?

Use "was demonstrated by" to show that something has been proven or illustrated by specific evidence. For example, "The effectiveness of the new policy "was demonstrated by" the increase in employee satisfaction".

What are some alternatives to "was demonstrated by"?

Alternatives include "was shown by", "was illustrated by", or "was evidenced by depending on the context".

Is it better to use active or passive voice with "was demonstrated by"?

While "was demonstrated by" is in the passive voice, consider using the active voice if it makes your writing more direct and engaging. For example, instead of "The effect "was demonstrated by" the researchers", you could say "The researchers demonstrated the effect".

What's the difference between "was demonstrated by" and "was proven by"?

"Was demonstrated by" suggests that evidence supports a claim or concept, while "was proven by" implies that something has been conclusively established with irrefutable evidence. The choice depends on the strength of the evidence you're presenting.