There have been many areas in which Orthodox women have been working towards change within religious life over the past 20 years: promoting advanced women's learning and scholarship, promoting women's ritual inclusion in synagogue, promoting women's communal and religious leadership, and more. Women have been advancing change, despite often vocal opposition by rabbinic leaders. Some Orthodox rabbis try to discount changes by claiming that women are motivated by sociological reasons, and not by "true" religious motivation. For example, Orthodox, Haredi, and Hasidic rabbis discourage women from wearing a kippah, tallit, or tefillin.