The phrase "a form of discipline" is correct and usable in written English.
It can be used when discussing various methods or approaches to instilling discipline or self-control in a person or group.
Example: "Meditation can be considered a form of discipline that helps individuals focus and improve their mental well-being."
Alternatives: "a type of discipline" or "a method of discipline".
"Starting on time is a form of discipline," he said.
A form of spirituality worth wanting is a form of discipline.
"They often involve constraints, even a form of discipline, leaving little room for individual wishes.
"My dad said, 'You can't have normal-length hair until high school.' It was a form of discipline.
I give permission for the school to administer corporal punishment as a form of discipline to my child/children.
In addition to economic factors, social attitudes that condone verbal and physical abuse as a form of discipline have endured.
But in practice, B-Teaming is often less a form of intellectual discipline than of ideological martial arts.
To create them, particularly if the process is arduous, is a form of psychic discipline, a species of yoga, a performance of faith.
Although Tirthankaras remain unaffected by offerings and worship and cannot, as individuals who are liberated from rebirth, respond in any way, such devotional actions serve as a form of meditative discipline.
He burned this off with bouts of running, jumping, heaving and iron pumping that would make Rambo wince – and slowed down only to do Bikram yoga, a form of the discipline that takes place in a room heated to 120F to allow extra muscle flex.
Yet "When We Leave," which Ms. Aladag (pronounced FEE-oh al-a-DAG), 39, wrote and directed, is a tragedy about a Turkish family sagging beneath the weight of intergenerational conflicts that touch on a hot-button issue in European countries with significant Muslim populations: the powerlessness of women with male family members who consider violence a form of domestic discipline.
