Deutsche Welle reports, “Spitting, hitting, shoving: Physical aggression is an everyday occurrence in schools. But a new study by the German teachers’ union shows that it is on the rise—and is even increasingly directed at teachers” (November 14, 2016). According to the article, “A 14-year-old boy chokes his male teacher with a shoelace. A mother beats up her child’s female teacher. A 15-year-old attacks four teachers with his fists.