on this theory

USAGE SUMMARY

"on this theory" is a grammatically correct and usable phrase in written English.
It is typically used to introduce or refer to a specific theory or belief that is being discussed or analyzed. It can be used in a variety of contexts, including academic or scientific writing, philosophical discussions, or even in everyday conversation. Here is an example: "On this theory, the universe is constantly expanding and will eventually reach a point of maximum expansion before collapsing in on itself." In this example, "on this theory" introduces the specific theory being discussed about the universe's fate.

✓ Grammatically correct

Science

News & Media

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Based on this theory, one would expect negative parental experience to elicit internalizing disorder primarily in girls and externalizing disorder primarily in boys.

Child and Adolescent Psychiatry and Mental Health

Obama has built his entire campaign on this theory.

The New York Times

American democracy, Rosenblum thinks, is founded on this theory.

The New Yorker

Adelson has really done his homework on this theory.

The New York Times

Why, on this theory, we should laugh at puns is not clear.

The Guardian - Books

But recent portrayals on people living with schizophrenia cast some doubt on this theory.

The Guardian

(He has developed a mathematical model for forecasting when consumers will upgrade, based on this theory).

The New York Times

On this theory, Simpson may have appeared at the crime scene as a witness.

The New Yorker

His design for the Circus (see above) was based on this theory.

Encyclopedia Britannica

On this theory, the individual confronts a range of possibilities with complete freedom to decide among them.

The Guardian - Books

In a speech held on 4 May at The National Press Club in Washington DC, Cerf elaborated on this theory.

The Guardian

Expert writing Tips

Best practice

When introducing a theory, clearly define its core tenets before using the phrase "on this theory". This provides context for your audience.

Common error

Avoid using "on this theory" without adequately explaining the theory itself. Readers unfamiliar with the concept may struggle to understand your subsequent arguments.

Linguistic Context

The phrase "on this theory" functions as a prepositional phrase used to introduce an idea, argument, or conclusion that is based upon a specific theoretical framework. Ludwig shows its versatility across various domains.

Expression frequency: Common

Frequent in

Science

42%

News & Media

42%

Encyclopedias

8%

Less common in

Formal & Business

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "on this theory" is a grammatically correct and frequently used prepositional phrase that serves to connect ideas to a specific theoretical foundation. As Ludwig AI confirms, it's versatile and used across various domains, predominantly in science and news. When using this phrase, ensure the underlying theory is clearly articulated for your audience. Alternatives like "based on this premise" or "according to this hypothesis" may suit different nuances. Its presence in authoritative sources like The New York Times and The Guardian highlights its reliability and utility in formal and neutral communication.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

based on this premise

Focuses on the foundational assumption rather than the broader theoretical framework.

according to this hypothesis

Emphasizes the tentative nature of the idea being introduced.

under this assumption

Highlights the role of an unproven belief in the subsequent argument.

given this framework

Suggests a structured system of thought guiding the interpretation.

in light of this model

Specifically refers to a simplified representation used for analysis.

considering this viewpoint

Indicates a particular perspective or stance is being adopted.

from this perspective

Highlights a particular way of viewing or analyzing a situation.

in accordance with this principle

Emphasizes alignment with a fundamental rule or belief.

relying on this rationale

Highlights that an argument relies on the explanation of certain beliefs.

presuming this concept

Emphasizes that an idea is considered true without being certain.

FAQs

How can I use "on this theory" in a sentence?

The phrase "on this theory" typically introduces an explanation, prediction, or conclusion derived from a particular theoretical framework. For example, "On this theory, increased investment in renewable energy will lead to a significant reduction in carbon emissions."

What are some alternatives to "on this theory"?

You can use alternatives like "based on this premise", "according to this hypothesis", or "under this assumption" depending on the context.

Is it better to say "according to this theory" or "on this theory"?

Both phrases are grammatically correct and have similar meanings. "According to this theory" might be slightly more formal, but "on this theory" is perfectly acceptable and widely used.

What is the difference between "on this theory" and "in this theory"?

"On this theory" indicates that something is based upon or derived from a particular theory. "In this theory" is less common and generally refers to something that exists or is contained within the framework of the theory itself.