based on observation

USAGE SUMMARY

The phrase "based on observation" is correct and can be used in written English.
You can use it to refer to something you have observed. For example: "Based on my observation, the patient's health has improved significantly over the past week."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

58 human-written examples

An or model is one based on observation or experiment, and not derived from theory.

FAO

The first one is based on observation and utilises Bayesian networks to perform the trust acquisition.

Vietnam Journal of Computer Science

Another limitation is that data are based on observation by one researcher.

BMC Nursing

–Quotations: Hard news is writing based on observation of an event, so quotations from observers on the scene are vital to telling the story.

The New York Times

It's based on observation".

The New York Times

This is based on observation ii) about arithmetic progressions.

The New York Times

He was suspicious of metaphysics or any claims not based on observation or experience.

The New Yorker

"It reads to me as obvious fiction, albeit based on observation and some knowledge of disco culture.

The Guardian - Music

Many studies of fish consumption and heart health are based on observation of Eskimos and people in Mediterranean regions.

The New York Times - Health

Still, his innovative approach, based on observation and historical research, repudiated traditional, sentimentalized renderings of mythic Indians.

The New York Times - Arts

Economic data were based on observation and modelling, not controlled experiment.That is changing.

The Economist

Expert writing Tips

Best practice

Use "based on observation" when you want to emphasize that a conclusion or decision is derived from direct sensory experience rather than theory or speculation.

Common error

Avoid making sweeping generalizations solely "based on observation" without corroborating evidence or considering potential biases in your observational methods. Supplement your findings with additional research or data collection to ensure accuracy.

Linguistic Context

The phrase "based on observation" primarily functions as a prepositional phrase, modifying a noun or verb by indicating the foundation or source of information. As confirmed by Ludwig AI, it's grammatically correct and widely used.

Expression frequency: Very common

Frequent in

Science

40%

News & Media

35%

Formal & Business

10%

Less common in

Encyclopedias

5%

Wiki

5%

Reference

5%

Ludwig's WRAP-UP

In summary, the phrase "based on observation" is a grammatically correct and frequently employed prepositional phrase that emphasizes the role of direct sensory experience in forming conclusions. Ludwig AI confirms its validity and widespread use. It is commonly found in scientific, news, and formal business contexts, and offers a range of alternative expressions, such as "derived from observation" or "grounded in observation". When using this phrase, ensure to validate your observations with corroborating evidence to avoid overgeneralization.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

derived from observation

Focuses on the origin of information rather than the action.

grounded in observation

Emphasizes the foundational aspect of observation.

informed by observation

Highlights how observation influences or shapes something.

predicated on observation

Indicates that observation is a necessary condition or basis.

stemming from observation

Highlights observation as the point of origin.

resulting from observation

Focuses on the outcome or consequence of observation.

founded on empirical data

Replaces "observation" with its more formal, scientific equivalent.

evidence-based

Focuses on the evidence aspect rather than the act of observation.

experientially derived

Highlights the experiential aspect of gaining knowledge.

ascertained through observation

Emphasizes the process of finding something out through watching.

FAQs

How can I use "based on observation" in a sentence?

You can use "based on observation" to indicate that a conclusion or statement is derived from direct observation. For example, "Based on observation, the new treatment appears to be effective."

What are some alternatives to saying "based on observation"?

Alternatives include "derived from observation", "grounded in observation", or "informed by observation". The best choice depends on the specific nuance you want to convey.

Is it better to say "based on observation" or "based on evidence"?

While both are valid, "based on observation" specifically emphasizes the role of direct sensory experience. "Based on evidence" is broader and can include data from experiments, surveys, or other sources beyond direct observation. The choice depends on what your conclusion relies on.

What does it mean when something is "based on observation"?

When something is "based on observation", it means that the information or conclusion is derived from directly watching or experiencing something, rather than from theory or speculation. It emphasizes empirical evidence gathered through the senses.