are not effective for

USAGE SUMMARY

The phrase "are not effective for" is correct and usable in written English.
It can be used to indicate that something does not achieve the desired result or does not work well in a particular context. Example: "These methods are not effective for improving employee productivity."

✓ Grammatically correct

Science

News & Media

Wiki

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Red and pink are proven to be stimulating colors, and therefore are not effective for a relaxing effect.

WikiHow

However, other studies suggest that TRPV1 has no effect on the pathogenesis of migraine and TRPV1 antagonists are not effective for migraine treatment [29 31].

The Journal of Headache and Pain

Studies, he says, have shown that "learning styles" are not effective for shaping instruction.

The New York Times

"These results," the authors write, "add to the increasing body of evidence that hip protectors, as currently designed, are not effective for preventing hip fracture among nursing home residents".

The New York Times - Health

Many healthcare organisations end up designing their systems around the requirement to report outwards to commissioners and regulators; yet these systems are not effective for facilitating the transfer of patient safety knowledge to and from the clinical frontline.

The Guardian

Though one in 150 babies are born infected with cytomegalovirus — known as CMV and part of the herpes virus family — current tests are not effective for widespread screening, the scientists said.

The New York Times - Health

The research, known as Project Mirabal and carried out over five years among 600 perpetrators, is expected to conclude that programmes are not effective for all men, but can be for those who have been violent at home, often repeatedly, but are otherwise not criminal by nature.

The Guardian

While other treatments like psychopharmacologic interventions and cognitive behavioral therapy have demonstrated positive effects through systematic studies, it is important to remember that these treatments are not effective for almost half of patients who receive them, and relapse rates are alarmingly high after successful treatment.

The New York Times

However, these methods are not effective for mobile tracking.

EURASIP Journal on Advances in Signal Processing

Lower cryoprotectant concentrations are not effective for large mammal articular cartilage.

Cryobiology

However, these measures are not effective for complicated scenarios like actual images with different lightning conditions or shadows [5, 6].

EURASIP Journal on Image and Video Processing

Expert writing Tips

Best practice

When using "are not effective for", ensure the context clearly defines the specific purpose or goal for which something lacks efficacy. For example, "These teaching methods are not effective for students with learning disabilities."

Common error

Avoid using "are not effective for" in overly broad statements without specifying the context. For instance, saying "This drug is not effective" is vague. Instead, specify: "This drug is not effective for treating this specific type of cancer".

Linguistic Context

The phrase "are not effective for" functions as a predicate adjective, indicating a lack of efficacy or suitability of something for a particular purpose. Ludwig's examples show it's used to assess the usefulness of treatments, strategies, or methods.

Expression frequency: Very common

Frequent in

Science

56%

News & Media

35%

Wiki

5%

Less common in

Formal & Business

4%

Ludwig's WRAP-UP

In summary, the phrase "are not effective for" is a grammatically sound and widely used expression to convey a lack of efficacy or suitability. As Ludwig AI confirms, this phrase appears across various fields, notably science, news, and wiki content. When employing this phrase, it is vital to specify the context in which something lacks effectiveness to avoid overgeneralizations. Closely related alternatives include "don't work for" or "are ineffective for", with the choice depending on the desired level of formality.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

do not work for

This alternative is more direct and informal.

are ineffective for

This alternative uses a single word instead of a phrase to convey the same meaning.

are not helpful for

This alternative is more general and less emphatic about the lack of effectiveness.

fail to achieve results in

This alternative is more formal and emphasizes the lack of achievement.

have no impact on

This alternative highlights the absence of influence or change.

are inadequate for

This alternative focuses on the insufficiency of something for a task.

are unsuited to

This alternative focuses on the lack of appropriateness for a purpose.

are of no use in

This alternative implies a complete lack of utility.

are counterproductive for

This alternative suggests the opposite of the intended effect.

are not conducive to

This alternative suggests that something hinders progress or positive outcomes.

FAQs

What's a simple way to rephrase "are not effective for"?

You can use simpler alternatives such as "don't work for" or "are ineffective for" depending on the formality required.

When is it appropriate to use "are not effective for" in writing?

Use "are not effective for" when you want to clearly state that a particular method, treatment, or strategy does not produce the desired or intended results in a specific context. This is common in scientific, technical, and formal writing.

Is there a difference between "are not effective for" and "are inefficient for"?

Yes, "are not effective for" means something does not produce the desired result at all, whereas "are inefficient for" suggests it produces the result but wastes time, resources, or effort in the process.

What are some examples of when treatments "are not effective for" a condition?

For example, you might say "Over-the-counter medications "are not effective for" severe allergic reactions" or "Antibiotics "are not effective for" viral infections".