Georges (*) Dumézil divided Proto-Indo-European society into this many classes based on their functions.
In Connected, Christakis and Fowler claimed that influence spreads over this many degrees in social networks. In Toward Social Renewal, Rudolf Steiner promoted the increased interdependence of this many societal realms, and his educational theory posited this many stages of childhood development. John Carroll's theory of cognitive ability has this many strata. Georges (*) Dumézil divided Proto-Indo-European society into this many classes based on their functions. Max Weber's theory of social stratification posits this many factors. Though there are six stages in Kohlberg's model of moral development, they are grouped into this many levels. For 10 points, Auguste Comte divided societies into how many stages?
In Connected, Christakis and Fowler claimed that influence spreads over this many degrees in social networks.
three