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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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a study by indicates that

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "a study by indicates that" is not correct in English as it is missing a subject after "by." You can use it when referring to a study conducted by a specific author or organization, but it needs to be properly structured.
Example: "A study by the National Institute of Health indicates that regular exercise improves mental health."

⚠ May contain grammatical issues

Human-verified similar examples from authoritative sources

Similar Expressions

60 human-written examples

A study by General Electric indicates that if half the vehicles on the road in 2030 are electric-powered, petroleum consumption in the United States will shrink by six million barrels a day.

A study by Park indicated that an allogeneic MSCs‐based novel medicinal product appeared to be safe and effective for regeneration of durable hyaline‐like cartilage over years of follow-up39.

Science & Research

Nature

A study by Ekdahl indicated that 80% of the patients with RA experienced muscle dysfunction in the lower extremities [ 30].

But a new study published by the CATO Institute indicates that could change given the state's recent passage of Proposal 1, which allows for the sale and use of recreational marijuana.

News & Media

Forbes

A recent study by Pew Research Center indicates that the millennial generation is far more likely than older generations to support strict environmental policies.

News & Media

Forbes

In fact, a recent study by Techinfographics, indicates that only 13percentt of females admit to actually retouching their selfies (34percentt of men say they retouch), and just put whatever is natural out there.

News & Media

Huffington Post

However, a 1951 study by Kenneth A. Kermack indicates that sauropods probably could not have breathed through their nostrils when the rest of the body was submerged, as the water pressure on the chest wall would be too great.

A study by the Ministry of International Trade and Industry indicates that, in this first round of cutbacks, Japanese electronics companies will eliminate 25 models of videocassette recorders and 19 models of televisions.

In addition, a study by the ADAA indicates that 16.1 million Americans suffer from Major Depression.

News & Media

Forbes

For brands, it's interesting to note a study by Razorfish, which indicates that 52% of consumers have blogged about a brand's product or experience.

News & Media

Forbes

A recent detailed study by Euro Plus Monitor indicates that the convergence that didn't happen when the euro was first introduced is now occurring very rapidly.

News & Media

The Guardian
Show more...

Expert writing Tips

Best practice

Ensure that the phrase includes a subject after "by". For instance, use the structure "A study by [researcher/institution] indicates that..." to ensure grammatical correctness.

Common error

Avoid omitting the subject after the word 'by'. Without specifying who conducted the study, the sentence becomes grammatically incomplete and unclear. Instead of "a study by indicates that", specify the author or group: "A study by Dr. Smith indicates that...".

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

60%

Authority and reliability

1.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "a study by indicates that" is intended to attribute a finding or observation to a particular study. However, as Ludwig AI points out, the bare phrase itself is grammatically incorrect as it misses a subject after "by".

Expression frequency: Missing

Frequent in

Science

0%

News & Media

0%

Formal & Business

0%

Less common in

Science

0%

News & Media

0%

Formal & Business

0%

Ludwig's WRAP-UP

In summary, the phrase "a study by indicates that" is grammatically incorrect without a subject after "by". Ludwig AI emphasizes the importance of completing the phrase with a subject (researcher, institution, author) to ensure grammatical accuracy. While the intention is to attribute findings to a specific study, omitting this element makes the phrase incorrect. Consider using alternatives like "a study by shows that" or "according to a study by" for clearer communication. Remember to check grammar and sentence structure to avoid misrepresenting your information.

FAQs

What is the correct way to phrase "a study by indicates that"?

The phrase "a study by indicates that" is grammatically incorrect. It should be "A study by [researcher/institution] indicates that...", where a subject is placed after "by". For example, "A study by the National Institutes of Health indicates that...". Alternatives include "A study conducted by..." or "Research by...".

What can I say instead of "a study by indicates that"?

Instead of "a study by indicates that", you can use phrases like "a study by shows that", "a study by suggests that", or "according to a study by" followed by the subject conducting the study.

How can I make "a study by indicates that" grammatically correct?

To make "a study by indicates that" grammatically correct, include a subject after "by", specifying who conducted the study. For example, use "A study by [Name of Researcher/Institution] indicates that...".

What's the difference between "a study by indicates that" and "a study conducted by indicates that"?

While "a study by indicates that" is grammatically incorrect, "a study conducted by indicates that" is grammatically sound. The phrase "conducted by" emphasizes that the study was actively performed by the mentioned entity. Correct example: "A study conducted by Harvard University indicates that..."

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