Regarding Psychological Gender Differences,which One of the Following Statements Is

Regarding psychological gender differences,which one of the following statements is incorrect?

A) Psychological gender differences across cultures are not simply products of biology and culture
B) Psychological gender differences are important reinforcers of culture,feeding back into the culture behaviors,gender roles,and gender-role ideologies
C) The psychological products of gender differentiation become a crucial aspect of the culture-behavior-psychology linkage that exists among a people and their rituals,traditions,and behaviors
D) All of the above