title: The selfish to egalitarian transition in young children: developmental processes versus cooperative interactions.
abstract: There is evidence that a tendency to share resources equitably among members of a social group emerges in middle childhood. It is regarded by many investigators as a central and unique feature of human social life. In this work the relative roles of developmental processes and collective effects generated by interindividual interactions on the selfish to egalitarian transition observed in middle childhood are analyzed. Using mathematical modeling, conditions are identified under which the transition becomes sharp and gives rise to hysteretic behavior.
authors.affiliation: Unité RIMBAUD, Service de Psychiatrie, CHU Brugmann, Brussels, Belgium. helene.nicolis@chu-brugmann.be
authors.forename: H
authors.initials: H
authors.lastname: Nicolis
authors.forename: S C
authors.initials: SC
authors.lastname: Nicolis
mesh_terms: D000367:Age Factors; D000533:Altruism; D003299:Cooperative Behavior; D003674:Defense Mechanisms; D006801:Humans; D007223:Infant; D008962:Models, Theoretical; D035863:Moral Development; D017711:Nonlinear Dynamics; D012919:Social Behavior; D012933:Social Identification; D012951:Socialization