Identification of the Social and Cognitive Processes Underlying Human Cumulative Culture

Authors:
Top Cited Papers
Publisher website
Google Scholar
Abstract
Acquire and Share: Few would argue with the stance that human social cognition supports an unequaled capacity to acquire knowledge and to share it with others. Dean et al. (p. 1114 ; see the Perspective by Kurzban and Barrett ) compared the extent to which these social and cognitive psychological processes can be elicited in children, capuchins, and chimpanzees through the use of a three-level puzzlebox task. Incentivized by improving rewards, 3- to 4-year-old children progressed from the first to the third level by imitating observed actions, taught other members of their social group how to solve the problem, and shared the rewards obtained. By contrast, neither the capuchins nor chimpanzees, very few of which ever reached the third level, exhibited these charactertistics.

This publication has 29 references indexed in Scilit: