Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
to ascertain knowledge
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "to ascertain knowledge" is correct and usable in written English.
You can use it when you want to talk about formal or informal ways of gaining knowledge or information about something. For example, "In order to ascertain knowledge about the current political situation, I looked up a news article online."
✓ Grammatically correct
Science
Academia
News & Media
Formal & Business
Encyclopedias
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
3 human-written examples
We conducted cross-sectional household surveys in Kigali, Rwanda (n = 600) and Lusaka, Zambia (n = 603) to ascertain knowledge, perceptions, and barriers to use of CVCT.
Science
We defined our study variables as follows: Knowledge of Practices: Three key questions were asked to ascertain knowledge of each of the practices being studied.
Science
To our knowledge, there is no previous report on the use of FGD to ascertain knowledge of health hazard posed by lead exposure in Nigeria or any other parts of Africa.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
Pragmatism, as developed by Peirce and James, was an undercurrent in his naturalism, particularly as an approach to how we ascertain knowledge, but there are aspects of his naturalism more aligned with European and Greek thought that presage developments in the late twentieth century.
Science
This study sought to determine the state of helmet use in Ha Nam and Ninh Binh provinces in Vietnam, and ascertain knowledge, attitudes, and practices of helmet use over time.
Science
Interviews with staff took place as soon as practical following observations, using a structured questionnaire to ascertain their knowledge, perceived knowledge, training experiences and views on implementing VTE RA.
Science
In future studies, it would be important to assess the relationship between education levels of older adults and their knowledge about FVs so as to ascertain if knowledge about FVs is the main factor determining adequate FV consumption (11).
Science
The KAP surveys (n = 36) were conducted before implementation to ascertain the knowledge base and to gain community acceptance for an intervention, and during the final year to understand behavioral and knowledge changes.
To ascertain the knowledge, attitudes and practices of adult population in Puducherry, India, regarding Dengue Fever (DF).
Science
The randomized-controlled trials needed to ascertain reliable knowledge about long-term risks and benefits of a drug, lifestyle factor or aspect of our diet are inordinately expensive and time consuming.
News & Media
To ascertain current knowledge, attitudes, and practices of anesthesiology residents regarding tobacco control, and to determine the characteristics of current residency training offered in tobacco control.
Expert writing Tips
Best practice
When using "to ascertain knowledge", ensure the context clearly indicates the method or process used to gain the knowledge. For instance, specify if it involves surveys, experiments, or research.
Common error
Avoid using "to ascertain knowledge" without specifying the scope or subject of the knowledge being sought. For example, instead of saying "The study aimed to ascertain knowledge", specify "The study aimed to ascertain knowledge of the effects of climate change on local ecosystems."
Source & Trust
83%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "to ascertain knowledge" functions as an infinitive phrase expressing purpose. It typically introduces a clause explaining the goal of an action, such as conducting a survey or performing research, in order to gain information. According to Ludwig AI, the phrase is correct and can be used in your writing.
Frequent in
Science
64%
Academia
18%
News & Media
9%
Less common in
Formal & Business
6%
Encyclopedias
3%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "to ascertain knowledge" is a grammatically correct and usable expression, primarily employed to express the purpose of acquiring or verifying information. As confirmed by Ludwig AI, it is suitable for various writing needs. It is most commonly found in scientific and academic contexts, reflecting its formal tone. While relatively uncommon, understanding its usage nuances and potential alternatives, such as "to determine understanding" or "to validate knowledge", can enhance the precision and clarity of your writing, ultimately avoiding vagueness.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
to validate knowledge
Focuses on confirming the truth or accuracy of information held.
to confirm understanding
Emphasizes solidifying the comprehension of the information at hand.
to verify comprehension
Emphasizes confirming the correctness and completeness of understanding.
to determine understanding
Focuses more on confirming comprehension rather than simply acquiring information.
to confirm awareness
Highlights validating that a state of recognition exists.
to evaluate comprehension
Highlights the assessment of understanding, going beyond basic knowledge acquisition.
to establish awareness
Emphasizes creating a state of recognition or consciousness about something.
to investigate understanding
Suggests a more in-depth exploration of someone's comprehension.
to measure understanding
Focuses on quantifying the level of comprehension achieved.
to gauge familiarity
Highlights measuring the level of acquaintance or experience with a topic.
FAQs
What does "to ascertain knowledge" mean?
The phrase "to ascertain knowledge" means to find something out for certain, to gain or discover knowledge about something. It implies a process of inquiry or investigation to establish a fact or understanding.
How can I use "to ascertain knowledge" in a sentence?
You can use "to ascertain knowledge" when describing an effort to learn or confirm something. For example: "The survey was conducted to ascertain knowledge of public health practices" or "Further research is needed to ascertain knowledge about the long-term effects of the medication".
What are some alternatives to "to ascertain knowledge"?
Alternatives include "to determine knowledge", "to assess knowledge", "to evaluate knowledge", or "to establish awareness" depending on the context. Each alternative emphasizes a slightly different aspect of gaining information.
Is "to ascertain knowledge" formal or informal?
The phrase "to ascertain knowledge" is generally considered formal. Simpler alternatives might be more appropriate for informal settings. The level of formality is appropriate for academic, scientific or formal business contexts.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
83%
Authority and reliability
4.3/5
Expert rating
Real-world application tested