Which of the following is NOT a true statement regarding gender differences in occupation?
a. Women tend to be concentrated among sex-typed occupations such as teaching and nursing.
b. Many of the occupations dominated by women also have greater protections than those afforded other positions.
c. Female lawyers are less likely than men to become partners or practice in lucrative firms.
d. Some research suggests that higher standards and expectations are placed on women compared to men in the same positions.