defective performance

USAGE SUMMARY

The phrase "defective performance" is correct and usable in written English.
It can be used to describe a situation when someone, or something, is not performing as expected, or is not performing adequately. For example, "The student received a poor grade because of her defective performance on the exam."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

8 human-written examples

On Feb. 18 the U.S. National Snow and Ice Data Center reported that from early January until the middle of this month, a defective performance by satellite monitors that measure sea ice caused an underestimation of the extent of Arctic sea ice by 193,000 square miles, which is approximately the size of California.

The Washington Post

Reasons mainly reside in the defective performance of optimal estimation and regularization algorithms caused by inaccurate modeling of VIS interaction with aerosols or clouds, as well as in inconsistent intercalibration between UV and VIS measurements.

Journal of Quantitative Spectroscopy and Radiative Transfer

The right-sided participants had profound disturbances of social and interpersonal behavior and of the ability to maintain gainful employment; they had defective performance and impaired anticipatory skin conductance responses during the Gambling Task; most had profound abnormalities of emotional processing and personality, and met criteria for "acquired sociopathy".

Cortex

As fluency tests are one type of test that consistently show defective performance in those with frontal lobe lesions [3], fluency tests are commonly used in clinical care to evaluate executive functions.

Plosone

Recently, LP-211 was demonstrated to improve Rett Syndrome-related defective performance, including the anxiety-related profile, motor abilities and memory, in a mouse genetic model of the disease [ 99].

CNS Drugs

The phenotype of tsh>comm animals is semi-penetrant; on average, they have the same defective performance of turns as both robo allelic combinations (non-significant differences between tsh>comm, robo 2 /robo 1, and robo 2 /robo 8 for rearings; Kruskal-Wallis and a Dunn's multiple comparison, and pause turns, ANOVA with post hoc analysis with Bonferroni correction).

Current Biology

Human-verified similar examples from authoritative sources

Similar Expressions

52 human-written examples

In the present study we report a dissociation in RMPFC damage patients who displayed a defective ToM performance in contrast to LMPFC patients.

European Archives of Psychiatry and Clinical Neuroscience

We noted in addition that there was a trend towards a mild reduction in weight and a trend towards defective rotarod performance, but neither achieved significance.

Human Molecular Genetics

Previously, we had shown that mutant sod1 transgenic fish show the hallmarks of adult onset neurodegenerative ALS, including defective motor performance, motor neuron loss, a loss of neuromuscular connectivity, and muscle atrophy.

Annals of Neurology

The GABRA5 transcript increase found in our 3xTg-AD mice lends support to the compensatory hypothesis as GABRA5 has been reported to be downregulated with aging and this process has been linked to defective spatial memory performance.

Cell Death and Disease

If their performance is defective, they must have a chance to rectify it.

The Guardian

Expert writing Tips

Best practice

When describing the cause of the "defective performance", be specific. For example, instead of saying "The equipment showed defective performance", specify the defect: "The equipment's defective performance was due to a faulty sensor".

Common error

Avoid using "defective performance" in casual conversations or informal writing; simpler terms like "poor performance" or "bad performance" are more appropriate.

Linguistic Context

The phrase "defective performance" functions as a noun phrase where the adjective "defective" modifies the noun "performance". Ludwig AI confirms its correctness and usability in describing situations where something isn't performing as expected.

Expression frequency: Common

Frequent in

Science

70%

News & Media

25%

Formal & Business

5%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "defective performance" is a grammatically sound and commonly used term, particularly in scientific and news contexts, to describe situations where a person, system, or object is not performing as expected due to a flaw or defect. Ludwig AI confirms its correct usage. When using this phrase, specificity is key; clearly identify the nature of the defect. While accurate, "defective performance" may be too formal for casual conversation, where simpler alternatives like "poor performance" are preferred. Related phrases include "flawed performance" and "faulty execution", which offer similar meanings with slight nuances.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

flawed performance

Highlights errors in the execution of a task.

poor execution

Indicates a low quality carrying out of the work.

faulty execution

Focuses on the flawed process of carrying out a task.

compromised performance

Suggests that the performance has been negatively affected.

impaired functionality

Highlights a reduction in the ability to function correctly.

inadequate functioning

Highlights that the functioning isn't good enough.

substandard operation

Emphasizes that the operation is below the required standard.

deficient output

Focuses on the inadequate results or product of a process.

malfunctioning

Focuses specifically on a failure to function correctly.

underperformance

Simple and direct term for performance below expectations.

FAQs

How can I use "defective performance" in a sentence?

You can use "defective performance" to describe situations where something or someone isn't performing as expected due to a fault. For instance, "The machine's defective performance led to production delays."

What are some alternatives to "defective performance"?

Consider using alternatives like "flawed performance", "poor execution", or "substandard operation" depending on the specific context.

When is it appropriate to use "defective performance" over "poor performance"?

"Defective performance" implies a specific fault or defect causing the poor outcome, whereas "poor performance" is a more general term. Use "defective" when you know the performance issue stems from a tangible flaw.

What's the difference between "defective performance" and "compromised performance"?

"Defective performance" suggests an inherent flaw causing the problem, while "compromised performance" indicates that the performance has been negatively affected by external factors or damage.