Initiating what became the first debate within psychoanalysis on femininity, Karen Horney of the Berlin Institute set out to challenge Freud's account of the development of feminine sexuality. Rejecting Freud's theories of the feminine castration complex and penis envy, Horney argued for a primary femininity and penis envy as a defensive formation rather than arising from the fact, or "injury", of biological asymmetry as Freud held. Horney had the influential support of Melanie Klein and Ernest Jones who coined the term "phallocentrism" in his critique of Freud's position.