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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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the theory that

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "the theory that" is correct and usable in written English.
It is typically used to introduce a specific theory or hypothesis in academic or formal writing. Example: "The theory that climate change is primarily caused by human activity has gained significant support among scientists."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

The theory that does the best job is the strongest.

News & Media

The New York Times

Now there is just one more particle predicted by the theory that has not been seen.

News & Media

The New York Times

The theory that answered these questions came from John Dalton.

The theory that describes such coupling is termed chemo-elasticity.

Is there any questionable material within the theory that is worth investigating?" Green wonders.

News & Media

Vice

Discusses the theory that they were cannibals.

News & Media

The New Yorker

"The theory that opposites attract is a myth".

News & Media

The New York Times

Russian reports stressed the theory that he had been abducted.

News & Media

The New York Times

Ms. Oates plunges into the theory that Monroe was assassinated.

News & Media

The New York Times

I functioned on the theory that I'm pure of heart".

News & Media

The New York Times

The theory that these observations challenge is called inflation.

News & Media

The Guardian
Show more...

Expert writing Tips

Best practice

When introducing a scientific concept or explanation, use "the theory that" to clearly signal a formal theoretical framework.

Common error

While grammatically correct, avoid using "the theory that" in casual conversation or informal writing, where simpler phrasing like "the idea that" or "the belief that" might be more appropriate.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

87%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "the theory that" functions as a preparatory phrase introducing a proposition, explanation, or model. It sets the stage for presenting a specific theoretical framework. Ludwig examples illustrate its use across varied domains.

Expression frequency: Very common

Frequent in

News & Media

47%

Science

38%

Formal & Business

5%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "the theory that" serves as a pivotal element in introducing structured explanations and concepts, especially within academic, scientific, and journalistic contexts. Ludwig AI confirms its grammatical correctness and widespread usage. While interchangeable with alternatives like "the hypothesis that" or "the idea that" depending on the nuance desired, it's crucial to avoid overuse in overly casual settings. As a versatile tool for expressing theoretical frameworks, mastering its usage enhances clarity and precision in communication.

FAQs

What can I say instead of "the theory that"?

You can use alternatives like "the hypothesis that", "the idea that", or "the concept that" depending on the context.

How is "the theory that" used in a sentence?

Use "the theory that" to introduce a formal explanation or scientific principle. For example, "The scientific community largely accepts the theory that climate change is caused by human activity".

When is it appropriate to use "the theory that"?

It is appropriate to use "the theory that" when discussing a well-developed explanation or framework, especially in academic or scientific contexts. In less formal settings, consider alternatives like "the belief that" or "the idea that".

What's the difference between "the theory that" and "the hypothesis that"?

"The theory that" refers to a well-substantiated explanation, while "the hypothesis that" refers to a testable prediction or proposed explanation that is not yet fully supported by evidence.

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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: