Scholars Who Argue That Horizontal Occupational Gender Segregation Is Decreasing

Scholars who argue that horizontal occupational gender segregation is decreasing would point to which of the following events as supporting evidence?

A) the increase of women pursuing STEM majors in college and careers
B) the increase of women in professional careers that require college degrees
C) the increase of men in previously female-dominated fields such as education and nursing
D) the increase of men in lower status work positions that do not require formal training/education