What Did Sociologist James Coleman Mean by the Term 'Value

What did sociologist James Coleman mean by the term 'value climate'?

A) 'Value climate' refers to the political tendencies in a school. Schools where students are more politically engaged are "hot." Democratic equality stresses the importance of a warm 'value climate.'
B) 'Value climate' implies that schools should be homogenous; representing only tempered beliefs and values in order to prevent conflict.
C) 'Value climate' refers to the atmosphere in a school. It is influenced by the student body, as well as teachers and administrators. It is assumed that if the 'value climate' is positively inclined, then the school will provide a better education.
D) Both a and b, but not c
E) None of the above