When Comparing Kohlberg's Ideas on the Moral Atmosphere of the School

Multiple Choice

When comparing Kohlberg's ideas on the moral atmosphere of the school from the beginning of his career until the end of his career,one might say he

A) found it to be less important than he originally estimated.
B) found it to be equally as important as he did when he first started thinking about it.
C) recognized that it was more important than he initially envisioned.
D) lost interest in his research on this topic.