Many districts had (and may still have) pet psychiatrists who are 100% sure to make the diagnosis and prescribe. In some districts it doesn't work that way and

Many districts had (and may still have) pet psychiatrists who are 100% sure to make the diagnosis and prescribe. In some districts it doesn't work that way and never did but there are others where it does. Teachers love docile students and will do a lot of harm to ensure that's what they have.