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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
gained firsthand knowledge
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "gained firsthand knowledge" is correct and usable in written English.
You can use it when referring to acquiring direct experience or information about a subject through personal involvement or observation. Example: "After spending a year working in the field, I gained firsthand knowledge of the challenges faced by local communities."
✓ Grammatically correct
Academia
News & Media
Science
Alternative expressions(2)
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
2 human-written examples
I gained firsthand knowledge of the rich culture and contributed to a cutting-edge project.
Now, years later, as a veteran volunteer emergency room advocate for domestic violence survivors, I've gained firsthand knowledge of the power of active screening for abuse, the absolute necessity of addressing this issue that many still find too "awkward" to confront.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
With such broad public concern, elites wanted to gain firsthand knowledge of the prison system.
News & Media
Through ongoing "listening tours," researchers will gain firsthand knowledge of players' lives and experiences.
Academia
The Princeton Start-Up ismersion Progran immersiveersive 10-week summer experience for students interested in gaining firsthand knowledge of early-state startups.
Academia
He was not content to learn merely from books and teachers but traveled widely to gain firsthand knowledge of the countries about which he wrote.
Encyclopedias
While overseas, students gain firsthand knowledge of another culture's educational and business environment while enhancing their understanding of international business issues.
Academia
By the end of the session, students gain firsthand knowledge of the world's largest mammals and a clearer understanding of their role in the marine ecosystem.
Academia
During the course much time is spent in schools and colleges, which presents an opportunity not only to practise what is taught in the PGCE but also to gain firsthand knowledge of the day-to-day running of a school.
Science & Research
In a blog post Kralik talks about the rise of the Internet as a force in politics: "We've established an office in Silicon Valley because we want to be in the middle of innovation and entrepreneurship and gain firsthand knowledge of the latest technological developments that will continue to change online politics".
News & Media
There is arguably no better option for gaining firsthand knowledge from professionals in various industries without having to spend days and weeks scheduling informational interviews and phone calls.
News & Media
Expert writing Tips
Best practice
Use "gained firsthand knowledge" when you want to emphasize that your understanding comes from direct experience rather than second-hand information. This adds credibility to your statement.
Common error
Avoid using "gained firsthand knowledge" if your information is based on reports or stories from others. Use it only when you have direct, personal experience of the subject matter.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "gained firsthand knowledge" functions as a verb phrase, typically used to describe the acquisition of understanding or information through direct personal experience. Ludwig's examples demonstrate its use across different contexts, emphasizing the direct and personal nature of the knowledge gained.
Frequent in
Academia
30%
News & Media
30%
Science
15%
Less common in
Encyclopedias
7%
Wiki
7%
Formal & Business
6%
Ludwig's WRAP-UP
In summary, "gained firsthand knowledge" is a grammatically correct and usable phrase that signifies acquiring understanding through direct personal experience. As confirmed by Ludwig, this phrase is versatile and appears in various contexts, including academia, news media, and scientific publications. To enhance your writing, use it when emphasizing direct, experiential learning and avoid it when referring to secondhand information. Consider alternatives like "acquired personal experience" or "obtained direct insight" to add variety. Remember, using this phrase appropriately adds credibility to your statements by highlighting the experiential basis of your knowledge.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
acquired personal experience
Focuses on the personal aspect of gaining experience, emphasizing individual involvement.
obtained direct insight
Highlights gaining insight directly, bypassing indirect information sources.
developed practical understanding
Emphasizes the development of a useful understanding through practical application.
learned through direct involvement
Highlights the learning aspect that comes from being directly involved in a situation.
experienced directly
A more concise way of saying having direct experience, simplifying the phrase.
witnessed personally
Focuses on observing something directly, providing a personal account.
grasped from direct exposure
Highlights understanding gained through being exposed to something directly.
built intimate familiarity
Emphasizes developing a close and detailed understanding through experience.
achieved hands-on comprehension
Stresses the practical, hands-on nature of achieving understanding.
perceived through active participation
Focuses on understanding gained from actively taking part in an experience.
FAQs
How can I use "gained firsthand knowledge" in a sentence?
You can use "gained firsthand knowledge" to highlight direct experience. For example, "After volunteering at the clinic, I "gained firsthand knowledge" of the challenges faced by healthcare professionals."
What are some alternatives to "gained firsthand knowledge"?
Alternatives include "acquired personal experience", "obtained direct insight", or "developed practical understanding". The best choice depends on the specific nuance you want to convey.
Is it redundant to say "gained firsthand experience"?
While "experience" often implies direct involvement, using "gained firsthand knowledge" emphasizes the knowledge acquired through that direct experience, making it suitable when the learning aspect is key.
How does "gained firsthand knowledge" differ from simply "knowing" something?
"Knowing" something can come from various sources, but "gained firsthand knowledge" specifically indicates that the knowledge was obtained through personal experience and direct observation, adding a layer of credibility and depth.
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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
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested