title: Ultrasociality and the division of cognitive labor.
abstract: Gowdy & Krall describe the development of ultrasociality in terms of economics and the division of labor. We propose that the division of cognitive labor allows humans to behave in an ultrasocial manner without the radical evolutionary changes that are experienced by other species, suggesting that species may traverse different paths to achieve ultrasociality.
authors: Department of Psychological and Brain Sciences, University of Louisville, Louisville, KY 40292. n.noles@louisville.edu. http://louisville.edu/psychology/noles.
authors: Nicholaus Samuel
authors: NS
authors: Noles
authors: Department of Psychological and Brain Sciences, University of Louisville, Louisville, KY 40292. j.danovitch@louisville.edu.  http://louisville.edu/psychology/danovitch.
authors: Judith Harmony
authors: JH
authors: Danovitch
mesh_terms: D000818:Animals; D005075:Biological Evolution; D003071:Cognition; D005260:Female; D015186:Hominidae; D006801:Humans; D011247:Pregnancy