Caelyn is in seventh grade at a public middle school in the United States. Which of these is LEAST likely to describe Caelyn?

1. Caelyn's rate of learning seems to have slowed down since elementary school.
2. Caelyn has one generalist teacher, who knows her well.
3. Caelyn's classmates have had more disciplinary problems than in the past.
4. Caelyn often finds middle school to be stressful.