In a working paper published this month by Brown University’s Annenberg Center, four researchers—Danielle Sanderson Edwards and Matthew A. Kraft from Brown, Alvin Christian from the University of Michigan, and Christopher A. Candelaria from Vanderbilt University—analyzed teacher vacancy data from 2019 for Tennessee schools.
At the start of that school year, 2 percent of teaching positions were unfilled, a small but still significant number as students were already entering classrooms.