The super-ego (German: Über-Ich)[27] reflects the internalization of cultural rules, mainly taught by parents applying their guidance and influence.[28] Freud developed his concept of the super-ego from an earlier combination of the ego ideal and the "special psychical agency which performs the task of seeing that narcissistic satisfaction from the ego ideal is ensured ... what we call our 'conscience'."[29] For him "the installation of the super-ego can be described as a successful instance of identification with the parental agency," while as development proceeds "the super-ego also takes on the influence of those who have stepped into the place of parents — educators, teachers, people chosen as ideal models."[30]