At one school, the hallways are lined with lists of students who have been given detention. At another school, teachers write students’ names on the classroom board to track misbehavior, or use color-coded stickers as a scoring system—red for bad behavior, blue for good.
To me this is totally uncalled for and it upset me when I read it. You should never publicly embarrass students in my opinion to get a point across. This causes a student to feel worthless and it draws negative attention to them, which other students in the class also notice.