The document summarizes a study that identified three distinct groups of teachers based on their attitudes about the teaching profession:
1) Disheartened teachers (40% of teachers) who are more likely to be disappointed in their jobs and give poor ratings to principals.
2) Idealists (23% of teachers) who became teachers to help disadvantaged students and believe good teachers can help all students learn.
3) Contented teachers (37% of teachers) who report excellent working conditions and believe their teaching has increased student test scores.