The phrase "a study about how" is correct and usable in written English.
It can be used when discussing research that explores methods, processes, or mechanisms related to a specific topic.
Example: "The researchers conducted a study about how social media influences public opinion."
Alternatives: "an analysis of how" or "a research on how".
(Ten blacktip reef sharks that lived inside have since been sent to a laboratory to become guinea pigs in a study about how to increase human longevity).
Hundreds of millions more people could be living in extreme poverty than official estimates suggest, according to a study about how global development is being hindered by a lack of data about the world's poorest people.
Recently, there was a study about how eating healthily now costs three times as much as it would have done 10 years ago, but food prices are far from the only issue.
I came across this short article describing a study about how the brain reads Arabic words differently than other languages — notably, how native Arabic readers read most efficiently when they focus on the words at their center.
She was also once featured in Time magazine for a study about how people, along with orangutans and gorillas, display their tongues unconsciously as a universal sign of aversion to social encounters.
This paper reports a study about how to enhance the performance of thin film Si solar cells.
Potential participants were invited by mail to take part in a study about 'how people think about cancer'.
Transition 2.0 is the result of a qualitative study about how a group of young people with vision impairments used digital technologies for their transition to university.
Roman also benefits from the fact that Reitano's father and one of the company's advisors Dr. Michael Reitano was a lead author on a groundbreaking study about how Valacyclovir could be used to suppress transmission of genital herpes.
The book is at once a riveting adventure story and a wider study about how lax regulations, crippling economic hardship, and greed that crosses borders have led to a situation wherein tigers and humans pose a greater risk to one another than ever before.
I've started a blog called Changing Practice which is about my PhD, a narrative study about how individuals make sense of and reshape their professional identity, and how people use the reference points all around them to do that.
