Wow, they should have run the entire school system through the testing, because it was clearly seriously dysfunctional in a way that was dangerous to others.

If memory serves I sat precisely zero tests of this type at school. I didn't come across anything like it until I ran into a few on the pain management course I did, where they were using one of the standard depression tests to track effectiveness, and there they were perfectly happy to explain how they worked and what they were looking for.