Transformative learning theory involves three dimensions of perspective transformation: psychological changes in understanding of self, convictional revision of belief systems, and behavioral changes in lifestyle. The educator's role is to assist learners in becoming aware of their own assumptions and others' assumptions by providing practice recognizing different frames of reference. Learners must welcome diversity, collaborate with peers, and help each other learn. One story describes a student named Gladys who did not want to critically reflect on her beliefs and values, wanting only to recount her experiences, showing that personal change can threaten relationships.