Kicked the student!!! That is assault!!!
I know, I'm not that surprised at the story. But, I too am a college instructor and it just turns my stomach to hear this. We are those who are supposed to be setting examples and being role models for students. It is revolting to hear this.
The 70's are over.
You guys better do something about this kind of nonsense before kids decide they'd rather be electricians, carpenters or plumbers rather than go to college/LOL.
No, technically, it is battery. Assault is a swing and a miss. If you make contact, it is battery.
Battery: Kicking th person. No words are necessary. The application of the physical force is sufficient!
Either is a stand-alone offense which can be prosecuted.