Carol Gilligan was a student of:

a.
Nell Nodding.
b.
Stephen Carter.
c.
John Blumenthal.
d.
Lawrence Kohlberg.

http://www.google.com/#q=Carol+Gilligan+was+a+student+of%3A+

To find out who Carol Gilligan was a student of, we can do a quick search. Carol Gilligan is an American feminist, ethicist, and psychologist known for her work on moral development and gender studies. One of her most influential mentors and teachers was Lawrence Kohlberg, a psychologist known for his theory of stages of moral development. So, the correct answer is d. Lawrence Kohlberg.