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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
challenging to evaluate
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "challenging to evaluate" is correct and usable in written English.
You can use it when discussing something that is difficult to assess or judge, often in contexts like research, performance, or decision-making. Example: "The results of the experiment were challenging to evaluate due to the numerous variables involved."
✓ Grammatically correct
Science
News & Media
Academia
Alternative expressions(15)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
41 human-written examples
For example, training is challenging to evaluate because it's not very clear how education works.
News & Media
Corporate social responsibility programs designed to address poor working conditions in emerging markets are often costly to implement, challenging to evaluate, and difficult to sustain.
Academia
Generally, it is challenging to evaluate the performance of process designs on the basis of a large number of indicators.
Training practicing health professionals in interprofessional communication skills is widely recognized to be important, but the effect of training is challenging to evaluate.
It could also be challenging to evaluate [9].
Science
"On the other hand it's challenging to evaluate, so if we can solve the problem for soccer, maybe it will be useful to evaluate teams in other situations".
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
19 human-written examples
Perioperative physicians are challenged to evaluate traditional practices to ensure coordinated, cost-effective, and evidence-based care.
On the other hand, consumers are challenged to evaluate service providers' compliance without having a standard checklist.
As a result, consumers are challenged to evaluate service providers with no standard compliance RAs that could be used as a common reference and checklist.
Consumers are also challenged to evaluate service providers without having standard RAs and models that could be used as a common reference and checklist.
*Significant difference (p < 0.05) The offspring in all groups were challenged to evaluate the immune protection by lung virus titers and survival rates, as described above.
Science
Expert writing Tips
Best practice
When using "challenging to evaluate", clearly state the reasons why the evaluation is difficult. Providing context enhances clarity and understanding.
Common error
Avoid using "challenging to evaluate" as a vague statement. Always provide specific details about what aspects are difficult to assess and why.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "challenging to evaluate" functions as an adjective phrase followed by an infinitive, modifying a noun or pronoun to describe something that presents difficulties in assessment or judgment. Ludwig AI confirms the grammatical correctness of this expression.
Frequent in
Science
54%
News & Media
20%
Academia
18%
Less common in
Formal & Business
8%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "challenging to evaluate" is a grammatically sound and frequently used expression to describe something that is difficult to assess or judge. As Ludwig AI confirms, it's commonly found in scientific, academic, and news contexts. When using this phrase, it's best to provide specific reasons for the evaluation's difficulty to ensure clarity. Alternatives such as "difficult to assess" or "hard to gauge" can be used to convey similar meanings, but "challenging" often implies a stimulating difficulty. Remember to avoid vagueness and provide context to maximize effective communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
difficult to assess
Focuses on the difficulty of assessment rather than evaluation.
hard to gauge
Emphasizes the difficulty in measuring or judging something accurately.
not easy to measure
Highlights the lack of straightforward methods for quantification.
tough to judge
Uses a more informal tone while retaining the core meaning of difficulty in judgment.
presents evaluation difficulties
Shifts the focus to the problems or obstacles that arise during evaluation.
poses a challenge for assessment
Highlights the presence of a task that is not easily performed.
assessment is problematic
Indicates that the assessment process is causing difficulties or is questionable.
complex to determine
Emphasizes the intricacy involved in reaching a conclusion or judgment.
requires careful consideration
Suggests that the evaluation demands thorough and thoughtful analysis.
demands rigorous scrutiny
Highlights the need for meticulous and thorough examination.
FAQs
How can I use "challenging to evaluate" in a sentence?
You can use "challenging to evaluate" to describe situations where assessment or judgment is difficult. For example, "The effectiveness of the program was challenging to evaluate due to limited data".
What are some alternatives to "challenging to evaluate"?
Alternatives include "difficult to assess", "hard to gauge", or "not easy to measure", depending on the specific nuance you want to convey.
Is it better to say "difficult to evaluate" or "challenging to evaluate"?
Both "difficult to evaluate" and "challenging to evaluate" are correct and largely interchangeable. "Challenging" may imply a stimulating difficulty, while "difficult" simply indicates a lack of ease.
What makes something "challenging to evaluate"?
Factors contributing to something being "challenging to evaluate" can include complex variables, lack of reliable data, subjective criteria, or long time horizons.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested