transformations in conceptualization, theory and methodology in research on women and gender have been tied to the application of feminist perspectives and principles to psychological research
* during the third, most recent, wave of feminism, researchers have been urged to examine the heterogeneity of women’s experiences by attending to the way in which gender intersects with other social identities such as race and ethnicity, nationality, social class, sexual orientation, ableness, marital status, parental status, and age.