Some feminist theory provides an analytic framework for understanding how women’s location in, and experience of, social situations differ from men’s. For example, cultural feminists look at the different values associated with womanhood and femininity as a reason why men and women experience the social world differently. Other feminist theorists believe that the different roles assigned to women and men within institutions better explain gender difference, including the sexual division of labor in the household. Existential and phenomenological feminists focus on how women have been marginalized and defined as “other” in patriarchal societies. Some feminist theorists focus specifically on how masculinity is developed through socialization, and how its development interacts with the process of developing feminity in girls. Feminist theories that focus on gender inequality recognize that women’s location in, and experience of, social situations are not only different but also unequal to men’s. Liberal feminists argue that women have the same capacity as men for moral reasoning and agency, but that patriarchy, particularly the sexist division of labor, has historically denied women the opportunity to express and practice this reasoning. These dynamics serve to shove women into the private sphere of the household and to exclude them from full participation in public life. Liberal feminists point out that gender inequality exists for women in a heterosexual marriage and that women do not benefit from being married. Indeed, these feminist theorists claim, married women have higher levels of stress than unmarried women and married men. Therefore, the sexual division of labor in both the public and private spheres needs to be altered in order for women to achieve equality in marriage. Theories of gender oppression go further than theories of gender difference and gender inequality by arguing that not only are women different from or unequal to men, but that they are actively oppressed, subordinated, and even abused by men. Power is the key variable in the two main theories of gender oppression: psychoanalytic feminism and radical feminism. Psychoanalytic feminists attempt to explain power relations between men and women by reformulating Freud’s theories of human emotions, childhood development, and the workings of the subconscious and unconscious. They believe that conscious calculation cannot fully explain the production and reproduction of patriarchy. Radical feminists argue that being a woman is a positive thing in and of itself, but that this is not acknowledged in patriarchal societies where women are oppressed. They identify physical violence as being at the base of patriarchy, but they think that patriarchy can be defeated if women recognize their own value and strength, establish a sisterhood of trust with other women, confront oppression critically, and form female-based separatist networks in the private and public spheres. Structural oppression theories posit that women’s oppression and inequality are a result of capitalism, patriarchy, and racism. Socialist feminists agree with Karl Marx and Freidrich Engels that the working class is exploited as a consequence of capitalism, but they seek to extend this exploitation not just to class but also to gender. Intersectionality theorists seek to explain oppression and inequality across a variety of variables, including class, gender, race, ethnicity, and age. They offer the important insight that not all women experience oppression in the same way, and that the same forces that work to oppress women and girls also oppress people of color and other marginalized groups. One way in which structural oppression of women, specifically the economic kind, manifests in society is in the gender wage gap, which shows that men routinely earn more for the same work than women. An intersectional view of this situation shows us that women of color, and men of color, too, are even further penalized relative to the earnings of white men. In the late 20th century, this strain of feminist theory was extended to account for the globalization of capitalism and how its methods of production and of accumulating wealth center on the exploitation of women workers around the world.