Cry me a river. Public schools pride themselves on furthering extreme authoritarianism, while being in a country that praises on being a constitutional democratic republic.
And guess what, public schools share striking similarities to that other place where authoritarianism reigns supreme - prisons. And when you treat the inmates/students like that, with capricious rules, 0-tolerence (0-thought) policies, and more, the inmates absolutely respond back.
And "verbal attacks", oh noes, whatsoever shall we do? They said a bad word!
And regarding "public humiliation", I remember quite a few middle and high school teachers who used public humiliation TOWARDS students as a way to shame them. Even remember a health class where the asshole teacher would put down each test and loudly say the grade and some snide remark.
I also remember teachers *thieving* from students random "distracting objects". Of course, those class/school rules are just arbitrary principal bullshit. And somehow absolves thievery.
Now, the whole physical violence and threats of physical violence, that's a whole different problem. But again, that's' caused in part by the prison-nature of current schools. Honestly, im surprised there isnt more violence towards teachers.