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
a good study
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a good study" is correct and usable in written English.
It can be used when referring to a research study or academic work that is well-conducted or provides valuable insights. Example: "The findings from a good study can significantly influence public health policies."
✓ Grammatically correct
News & Media
Science
Wiki
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
60 human-written examples
"I think this is a good study," Dr. Lindberg said.
News & Media
"The first was good of me, but not a good study," she said.
News & Media
"I had a good study this morning and it looks like everybody will be fixed up.
News & Media
IF one can read a place by its dessert case, Lilly's on the Canal is a good study.
News & Media
"It is a good study for other paintings — like cutting open a body to look at the organs.
News & Media
The wine will also be a good study aid, allowing you to road-test ideas the moment they are presented.
News & Media
The Pratt brothers form a good study of the fortunes of Brooklyn.
News & Media
— and sure, enough, found a good study by Brian Burke on the fine Web site "Advanced NFL Stats" on just this subject!
News & Media
Ms. Anthony's, by contrast, seems merely a good study along previously established Martha Graham-type lines: a strong woman recycling a few strong gestures in her psychological fixation.
News & Media
"This is a good study, and I think it does add some important evidence," said Dr. Morrison, who wrote a commentary accompanying the Lancet article.
News & Media
Here I am fairly sure, though I have yet to see a good study of it, that quantitative easing has benefited the rich rather than the poor.
News & Media
Expert writing Tips
Best practice
When evaluating research, use "a good study" to denote investigations that adhere to rigorous methodologies and yield trustworthy results. This applies especially when differentiating between high-quality research and studies with flawed designs.
Common error
Avoid using "a good study" as a generic compliment. Instead, specify what makes the study 'good'—for instance, its rigorous methodology, innovative approach, or significant findings. Be specific rather than vague to provide more meaningful feedback.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a good study" functions primarily as an adjective phrase modifying a noun. It describes the quality or merit of a piece of research or academic work. As noted by Ludwig, the phrase is considered correct and widely used.
Frequent in
Science
36%
News & Media
52%
Wiki
3%
Less common in
Formal & Business
3%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "a good study" is a common and grammatically correct way to describe research that is well-designed and provides reliable results. Ludwig AI confirms its usability across diverse contexts, including news, science, and general writing. While versatile, it's important to provide specific details about what makes the study "good", such as its methodology or findings. Alternatives include "a thorough analysis" or "a well-conducted investigation", offering greater precision in certain contexts. Overall, "a good study" serves as a valuable term for evaluating and commending research, provided it is used with specificity and contextual awareness.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a well-conducted investigation
Emphasizes the proper execution and methodology of the investigation.
a thorough analysis
Highlights the comprehensive and detailed nature of the analysis.
an effective study
Focuses on the successful and productive nature of the study.
a quality piece of research
Highlights the high quality and value of the research.
a valuable learning experience
Shifts the focus to the educational aspect and the benefits gained from studying.
a conducive study environment
Emphasizes the positive and supportive atmosphere for studying.
a robust experiment
Highlights the strength and reliability of the experimental design.
a sound methodology
Focuses on the reliability and validity of the methods used in the study.
a useful analysis
Highlights the analysis's practicality and helpfulness.
a significant investigation
Highlights the importance and impact of the investigation.
FAQs
How can I use "a good study" in a sentence?
You can use "a good study" to describe research that is well-designed and provides reliable results. For example, "This research paper is "a good study" because of its rigorous methodology and clear analysis."
What phrases can I use instead of "a good study"?
Alternatives to "a good study" include "a thorough analysis", "an effective study", or "a well-conducted investigation", depending on the specific context and aspect you want to emphasize.
What makes "a good study" different from "a bad study"?
"A good study" is characterized by its sound methodology, unbiased data collection, and rigorous analysis, ensuring reliable and valid results. A "bad study", conversely, suffers from flawed design, biased samples, or improper analysis, leading to questionable conclusions.
Is it appropriate to use "a good study" in formal writing?
Yes, "a good study" is appropriate in formal writing, especially when discussing research or academic work. However, in more formal contexts, consider using more precise and descriptive alternatives such as "a rigorous analysis" or "a well-designed experiment" for added clarity.
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
4.5/5
Expert rating
Real-world application tested