practiced

I think the model of practiced expertise being the only way that teaching is exciting is false.
America’s Math Curriculum Doesn’t Add Up (Ep. 391)|Steven D. Levitt|October 3, 2019|Freakonomics
To put it rather uncharitably, the USPHS practiced a major dental experiment on a city full of unconsenting subjects.
Anti-Fluoriders Are The OG Anti-Vaxxers|Michael Schulson|July 27, 2016|DAILY BEAST
In one of the activities men practiced putting the dolls gingerly on their backs to carry them.
How Good Dads Can Change the World|Gary Barker, PhD, Michael Kaufman|January 6, 2015|DAILY BEAST
Democrats need to respond aggressively to the crony capitalism practiced by many Republicans, particularly regarding Wall Street.
Time to Bring Back the Truman Democrats|Joel Kotkin|December 21, 2014|DAILY BEAST

A secular police state well practiced in suppressing internal challenges.
Fact-Checking the Sunday Shows: Dec. 14|PunditFact.com|December 14, 2014|DAILY BEAST
They practiced ceremonial cannibalism, believing the hearts of their victims would imbue them with power.
‘Argo’ in the Congo: The Ghosts of the Stanleyville Hostage Crisis|Nina Strochlic|November 23, 2014|DAILY BEAST
I rushed home and practiced till ten, and then I got up early the next morning and practiced a few hours.
Music-Study in Germany|Amy Fay
She sometimes liked to sit in the room of mornings when Madame Ratignolle played or practiced.
The Awakening and Selected Short Stories|Kate Chopin
Frulein Steiniger says that she also practiced slowly all the time for six months, as I am now doing.
Music-Study in Germany|Amy Fay
I have been admonished and instructed by the systematic economy which is practiced even in great houses.
Glances at Europe|Horace Greeley
William Read died; originally a cobbler, became a mountebank, and practiced medicine by the light of nature!
The Every Day Book of History and Chronology|Joel Munsell

Origin of practiced