By Comparing Administrations of the Attitudes Toward Women Scale from the 1970s

By comparing administrations of the Attitudes Toward Women Scale from the 1970s to the 1990s, researchers found that

A) few changes had taken place.
B) college students' attitudes had changed, but the general population showed few changes.
C) students were more biased in the 1970s and most egalitarian in the 1990s.
D) gender stereotyping has actually increased from the 1970s to the 1990s.