demonstrably effective

USAGE SUMMARY

The phrase "demonstrably effective" is correct and usable in written English.
It can be used to describe something that has been proven to be effective through evidence or demonstration. Example: "The new teaching methods have been shown to be demonstrably effective in improving student engagement and performance."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

36 human-written examples

An updated review 41 using a method 42 that drew on formal theory 43 demonstrated that audit and feedback interventions were demonstrably effective when improvers using those methods included explicit targets and action plans in their interventions exactly the kind of finding that is most helpful to those seeking to secure positive change.

BMJ Quality and Safety

But the threat of sanctions is demonstrably effective.

The New York Times

Hawaii shark control programs of the 1960s and 1970s, for example, were not demonstrably effective.

The Guardian

Demonstrably effective rules like this one should remain intact until something better is found to replace them.

The New York Times

Yet progress in terms of widespread implementation of demonstrably effective models of collaborative care has been slow.

Social Science & Medicine

Advocates for the disadvantaged must also highlight and capitalize on the many demonstrably effective antipoverty solutions already well known to the academic, research and nonprofit communities.

The New York Times

Human-verified similar examples from authoritative sources

Similar Expressions

24 human-written examples

It is not demonstrably less effective than the others, and it carries none of the bad side effects".

The New York Times

Was one method demonstrably more effective or successful than the others?

The New York Times

The court ruled that Gleevec was not eligible for a patent because it was not demonstrably more effective than its predecessor.

The New York Times

Some societies have demonstrably more effective governments than others, after all, and some of our government institutions function much better than others.

The New York Times

The focus on creativity has improved results across the school, not just among the musically gifted, Rotheram says, adding that it is "demonstrably more effective than drilling Sats papers".

The Guardian

Expert writing Tips

Best practice

When using "demonstrably effective", ensure you can provide evidence or examples to support the claim. Avoid using it as a mere assertion without backing it up.

Common error

Avoid using "demonstrably effective" as a subjective claim. Always ensure you have objective data or clear examples to substantiate the effectiveness you are describing. Using it without proof weakens your argument and credibility.

Linguistic Context

The phrase "demonstrably effective" functions as an adjective phrase that modifies a noun. It describes something that has been proven to be effective through evidence or demonstration. As noted by Ludwig, the phrase is grammatically correct.

Expression frequency: Common

Frequent in

Science

44%

News & Media

44%

Formal & Business

12%

Less common in

Ludwig's WRAP-UP

The phrase "demonstrably effective" is a grammatically sound and commonly used adjective phrase. As Ludwig AI points out, it describes something whose effectiveness has been clearly proven. Predominantly found in scientific and news media contexts, this phrase serves to emphasize the proven, rather than merely asserted, effectiveness of a subject. When employing "demonstrably effective", it's crucial to ensure you have tangible evidence to support your claim, avoiding overuse without proper substantiation.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

clearly effective

Emphasizes the clarity and obviousness of the effectiveness, often implying a lack of doubt.

proven effective

Highlights that the effectiveness has been established through evidence or testing.

undeniably effective

Emphasizes that the effectiveness is irrefutable and cannot be questioned.

conclusively effective

Stresses that the effectiveness has been definitively proven and leaves no room for doubt.

visibly effective

Focuses on the noticeable or apparent nature of the effectiveness.

patently effective

Indicates that the effectiveness is obvious and easily recognizable.

demonstrably successful

Shifts the focus to success rather than effectiveness, implying a positive outcome.

validated as effective

Highlights that the effectiveness has been confirmed through a validation process.

ostensibly effective

Suggests that the effectiveness is claimed or appears to be true, but might not be fully verified.

effectively demonstrated

Reverses the word order to emphasize the act of demonstrating the effectiveness.

FAQs

How can I use "demonstrably effective" in a sentence?

Use "demonstrably effective" to describe something whose effectiveness has been proven through clear evidence. For instance, "The new teaching methods have been "demonstrably effective" in improving student engagement."

What are some alternatives to "demonstrably effective"?

You can use alternatives like "clearly effective", "proven effective", or "visibly effective" depending on the specific nuance you want to convey.

Is it redundant to say "very demonstrably effective"?

Yes, adding "very" is generally redundant because "demonstrably" already implies a high degree of effectiveness that is readily apparent. It's best to simply use ""demonstrably effective"".

What is the difference between "demonstrably effective" and "ostensibly effective"?

"Demonstrably effective" means that the effectiveness has been clearly shown and proven. "Ostensibly effective" implies that something appears to be effective, but the effectiveness may not be fully verified or genuine.