Artículo:

Psychology: The Coevolution of Cultural Groups and Ingroup Favoritism

Autor:

Charles Efferson

Rafael Lalive

Ernst Fehr

Resumen:

Results of a laboratory game show that cultural groups and ingroup favoritism arise spontaneously when individuals display an external marker that predicts their actions

Página:

1844

Sección:

Reports

Publicación:

Science

Volúmen:

321

Número:

5897

Fecha:

26 September 2008

ISSN:

00368075

SrcID:

00368075-2008-09-26.txt