2015-09-17から1日間の記事一覧
http://cdp.sagepub.com/content/14/6/331.short Kameda, T., Takezawa, M., and Hastie, R. (2005), Where do social norms come from? The example of communal Sharing. Current direction in psychological science, 14(6): 331−334. 狩猟採集社会では、…