a cognitive demand

USAGE SUMMARY

The phrase "a cognitive demand" is correct and usable in written English.
It can be used when discussing the mental effort required to perform a task or solve a problem. Example: "The assignment placed a significant cognitive demand on the students, requiring them to analyze complex information and draw conclusions."

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

2 human-written examples

The second one was the Active Control (AC), animals that were allowed to explore the maze during the same time as trained animals (1 or 9 days, 6 trials/day) but with all eight arms repeatedly baited with food, thus avoiding a cognitive demand.

Plosone

Future research should include a broader range of cognitive impairment levels, more detailed neuropsychological testing, and more extensive physical assessments, particularly those that may have more or less of a cognitive demand than TUG.

Clinical interventions in aging

Human-verified similar examples from authoritative sources

Similar Expressions

58 human-written examples

Post-hoc tests were conducted to test specifically the hypothesis that resting activity after a cognitive demanding working-memory task (e.g. 1-back, 2-back) has a greater magnitude compared to resting activity after 0-back.

Plosone

The higher quality in DM in the group with more MWL than expected is also concordant with our hypothesis and may be revealing a higher cognitive demand that places subjects on a better performance range and, on another hand, does not exceed the limits to generate a deficient performance.

Psicologia: Reflexão e Crítica

It's not clear why tests such as vocabulary would have a higher cognitive demand than tests that are less culturally loaded, but more cognitively complex (e.g., tests of abstract reasoning).

Huffington Post

A hierarchy of behavioral tasks has been developed that places a high cognitive demand on rats [8].

Plosone

However, we argue that low-cost mode changes do not introduce a high cognitive demand.

Human-centric Computing and Information Sciences

When learning with separate representations, learners are required to relate separate sources of information, which may generate a heavy cognitive demand, leaving fewer resources for actual learning, especially in dynamically changing MERs.

Research and Practice in Technology Enhanced Learning

They were struggling with the information, so I thought there was a high cognitive demand, because, you know, they were really trying all of them really started to notice, well, all of these PCRs and all of these western blots are the same.

International Journal of STEM Education

In the latter, in fact, the explicit request of overtly judging the stimuli diverted the volunteers' attention resources towards a specific cognitive demand, thus lessening the natural neural response within the insula.

Plosone

The active place avoidance task places a high cognitive demand on rats that goes beyond memory, although the task is also sensitive to short-term and long-term memory impairments [11], [12].

Plosone

Expert writing Tips

Best practice

Use "a cognitive demand" when you want to emphasize the mental effort or cognitive resources required to complete a task or understand information. Be specific about the nature of the demand if possible.

Common error

Avoid using "a cognitive demand" when describing simple or routine tasks. Overusing the phrase can make your writing sound unnecessarily complex or suggest that everyday activities are unusually challenging.

Linguistic Context

The phrase "a cognitive demand" functions as a noun phrase, often serving as the object of a verb or the complement of a preposition. Ludwig AI's analysis confirms its role in describing the mental effort needed for various tasks, as shown in the examples provided.

Expression frequency: Common

Frequent in

Science

64%

News & Media

18%

Academia

18%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "a cognitive demand" is a noun phrase used to describe the mental effort required for a task. Ludwig AI's analysis, based on numerous examples, indicates that this phrase is grammatically correct and frequently used across various contexts, especially in scientific and academic writing. While it can be used in news and media, avoid overusing it in simple contexts to maintain clarity and avoid sounding overly complex. Consider alternatives like "mental effort" or "cognitive load" depending on the specific nuance you wish to convey. The phrase effectively communicates the level of mental resources needed for various activities.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a mental effort

Focuses more on the exertion of mental energy.

a mental workload

Emphasizes the amount of mental activity required.

a cognitive load

Highlights the burden on cognitive resources.

a mental burden

Implies a heavy or oppressive mental requirement.

intellectual challenge

Stresses the stimulating aspect of the task.

thinking requirement

Directly points to the need for thought.

information processing demand

Specifically refers to demands related to information processing.

attentional requirement

Highlights the need for focused attention.

brainpower requirement

Emphasizes the intellectual capacity needed.

cognitive exertion

Highlights the effort of using cognitive abilities.

FAQs

How can I use "a cognitive demand" in a sentence?

You can use "a cognitive demand" to describe tasks or situations that require significant mental effort. For example: "The new software placed "a high cognitive demand" on users."

What are some alternatives to "a cognitive demand"?

Alternatives include "a mental effort", "a cognitive load", or "an intellectual challenge", depending on the context.

Is it better to say "high cognitive demand" or "high cognitive demands"?

"High cognitive demand" is generally used when referring to the overall level of mental effort required. "High cognitive demands" can be used when referring to multiple specific requirements.

What factors contribute to "a cognitive demand"?

Factors contributing to "a cognitive demand" can include the complexity of information, the need for focused attention, the amount of information to process, and the time available to complete a task.