I knew a woman, a very effective teacher, who was assigned to a minority school. She was doing a good job for the students assigned to her, but the female black principal had no use for white teachers in her school. The principal constantly hounded her about minutiae, such as the displays in the classroom: the capital letters had to be above the lower case, she spent 15 minutes on a topic instead of 6, etc., etc. This became an intolerable nightmare and she quit midterm.
I suspect that this same pattern is repeated in a lot of minority schools.
“I knew a woman, a very effective teacher, who was assigned to a minority school. She was doing a good job for the students assigned to her, but the female black principal had no use for white teachers in her school.”
In their continual effort to explain why minority students perform much poorer than others, liberals DEMANDED that more minority teachers teach minority kids. This caused a greater demand for minority teachers who are typically affirmative action recipients (since the minority teachers themselves were usually poor students). The results of this folly are obvious to any non-liberal with a brain. The author of the study probably also failed to take into account the family structure and education level of the parents.