The Fact That Teachers Have a Great Deal of Autonomy

The fact that teachers have a great deal of autonomy in their own classrooms

A) indicates that teachers really do have control over their profession.
B) does not mean they can have much effect on the learning outcomes of children from widely diverse backgrounds.
C) explains why teaching ranks at the top in "professional satisfaction" studies.
D) means that teachers have a very real opportunity to affect the learning outcomes of the children they teach.