Which One of the Following Adolescents Is Exhibiting Postconventional Reasoning

Multiple Choice

Which one of the following adolescents is exhibiting postconventional reasoning as Kohlberg described it?

A) Adam does what the teacher says because he knows he will be punished if he doesn't.
B) Barbara obeys the teacher because she thinks that doing so will get her a good grade.
C) Clara obeys the teacher because she understands that good behavior is essential for creating a climate in which all students can learn.
D) Don obeys the teacher because school rules say he must obey her, and it is his duty to obey school rules.