A Key Point from the Research on Individualistic Versus Collectivist

A key point from the research on individualistic versus collectivist personalities is that

A) there are consistently differences between cultures on these personalities and seldom any differences within cultures.
B) there are consistently differences between and within cultures on these personalities.
C) persons from collectivist cultures are more emotionally and socially well-adjusted than those from more individualistic cultures.
D) persons from individualistic cultures are more emotionally and socially well-adjusted than those from more collectivist cultures.