Distance to innovations, kinship intensity, and psychological traits
David Le Bris|Victor Gay
Psychological traits display substantial variation worldwide. These psychological variations could be explained by the intensity of kinship ties which, we hypothesize, depends on reception innovations that gradually complexified family organizations. originated from several centers across world also spread other crucial novelties such as agriculture. Less exposed to these innovations, areas far innovation should exhibit lower intensity. Indeed, show distance is strongly associated with This especially outside Western Europe in which exposure Church seems play an additional role.
PLOS ONE|HAL (Le Centre pour la Communication Scientifique Directe)|HAL (Le Centre pour la Communication Scientifique Directe)|PubMed Central|PubMed