WASHINGTON
A year is a long time in a child’s education – the time it can take to learn cursive writing or beginning algebra. It is also how much time kids can spend with substitute teachers from kindergarten through high school – time that is all but lost for learning.
Despite tremendous pressure on schools to increase instructional time and meet performance goals, the vacuum created by teacher absenteeism has been all but ignored even though new research suggests it can have an adverse effect in the classroom.
The problem is not just with teachers home for a day or two with the flu. Schools’ use of substitutes to plug full-time vacancies of teachers that kids are supposed to have all year is up dramatically.
Duke University economist Charles Clotfelter, among a handful of researchers who have closely studied the issue, says the image of spitballs flying past a daily substitute often reflects reality.
“Many times substitutes don’t have the plan in front of them,” Clotfelter said. “They don’t have all the behavioral expectations that the regular teachers have established, so it’s basically a holding pattern.”
Clotfelter’s examination of North Carolina schools is part of emerging research suggesting that teacher absences lead to lower student test scores, even when substitutes fill in. And test scores have gained heightened importance, because the 2002 education law penalizes schools if too few students meet testing benchmarks. The goal is to get all kids reading and doing math at their grade levels by 2014.
