What Is Required of Establishing Cross-Cultural Constructs of Positive Psychology

What is required of establishing cross-cultural constructs of positive psychology beyond determining if strengths uniformly exist and are valued across cultures?

A) An understanding of the indigenous psychology of the group telling how the strength is valued and how it functions positively.
B) One must determine whether any cultures exist that do not value that characteristic.
C) One must determine whether any individual members of that culture do not value that particular strength.
D) An understanding of the drive for attainment of the positive trait or strength in question must be analyzed and compared across cultures.