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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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act rationally

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "act rationally" is correct and usable in written English.
You can use it when discussing behavior or decision-making that is based on logic and reason rather than emotions or impulses. Example: "In times of crisis, it is essential to act rationally to make the best decisions for everyone involved."

✓ Grammatically correct

News & Media

Science

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

Obama assumed that Republicans would act "rationally" where "rationality" was defined by false reason -- on the logic of material self-interest.

News & Media

Huffington Post

"I try to act rationally and work with rational people," he went on.

News & Media

The New Yorker

That they act rationally in a less rational decision-making process and adapt reluctantly to the prevailing situation.

Cool, detached and supremely rational, he believes that others will act rationally and decently as well.

News & Media

Independent

Ultimately, Kahneman demonstrates, we are not rational creatures but instinctive ones and any attempt to make us act rationally must take that inbuilt bias into account or fail.

News & Media

The Guardian

Workers become desensitized, tacitly complicit and don't always act rationally".

ECONOMISTS work on the assumption that people act rationally.

News & Media

The Economist

He was always in control and continued to act rationally and be himself all night.

News & Media

The Guardian

"After a while you realise as a scientist that politicians don't act rationally.

News & Media

The Guardian

When gripped by such mental anguish, people do not act rationally.

News & Media

The Guardian

It may be a stretch to ask government to act rationally.

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

When describing decision-making processes in formal reports, use "act rationally" to emphasize a logical and unbiased approach.

Common error

Avoid using "act rationally" when describing emotionally driven behaviors or situations where logic is not the primary factor. Overusing it can create a disconnect with the reader if the context clearly indicates otherwise.

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 "act rationally" functions as a verb phrase, indicating the performance of an action (acting) in a specific manner (rationally). As Ludwig AI explains, it describes behavior based on logic and reason rather than emotions.

Expression frequency: Very common

Frequent in

News & Media

68%

Science

22%

Encyclopedias

4%

Less common in

Wiki

2%

Formal & Business

2%

Reference

0%

Ludwig's WRAP-UP

In summary, "act rationally" is a grammatically sound and commonly used phrase that describes behavior driven by logic and reason. Ludwig AI confirms its correctness and provides examples across various contexts, primarily in News & Media and Scientific domains. While versatile, it's crucial to use it appropriately, avoiding overgeneralization in emotionally charged scenarios. The phrase has related alternatives like "behave logically" and "think logically". Understanding its usage, register, and potential alternatives enhances clear and effective communication.

FAQs

How can I use "act rationally" in a sentence?

You can use "act rationally" to describe behaviors that are based on logic and reason, such as "In a crisis, it's important to "act rationally" and avoid impulsive decisions".

What are some alternatives to "act rationally"?

Alternatives include "behave logically", "think logically", or "reason effectively", depending on the specific nuance you want to convey.

Is it always possible to "act rationally"?

While striving to "act rationally" is often desirable, emotions and biases can sometimes influence our decisions, making purely rational behavior difficult to achieve.

What's the difference between "act rationally" and "act reasonably"?

While both imply sound judgment, "act rationally" emphasizes logic and analytical thinking, while "act reasonably" suggests fairness and moderation, taking into account the perspectives of others.

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Source & Trust

85%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: