Sprecher and Toro-Morn- A study of men and women from different sides of the earth to determine if men are from Mars and women are from Venus in their beliefs about love and romantic relationships.
The idea of romantic love is different across cultures. In the US men are more romantic, but in other cultures their is not gender difference in romanticism.
Men score higher in some love styles across cultures, and women score higher then men in other styles across cultures. But their is quite a bit of variance across cultures as well.