The document discusses problems with supervision by principals based on teacher opinions and surveys. A survey found that 43% of teachers did not think faculty meetings were used for collaboration, 35% did not think the principal tried to develop a cohesive team, and 42% said teachers seldom received leadership helping them do their best work. Additionally, a study ranked the top factors contributing to teacher job satisfaction, with the #1 factor being dynamic leadership from the building principal. Poor school leadership was cited as the reason for leaving teaching by 33% of teachers in another survey.