Which Statement Best Represents Kohlberg's Cognitive-Developmental View of Gender Typing

Which statement best represents Kohlberg's cognitive-developmental view of gender typing?

A) Gender is "stamped" into the wiring of the brain and how it processes information.
B) Children play an active role in their own gender typing by forming concepts of gender and then fitting their behaviour to those concepts.
C) Parents and other caregivers are the sole determining force in the gender typing of children.
D) Daughters of employed mothers are more likely to become traditionally gender-typed than daughters with stay-at-home mothers.