【摘要】 文章从当前中国社会实际需要角度 ,阐述研究利他行为的现实意义。在此基础上 ,着重提出利他行为的三个层次及其在当前的几种表现 ,目的在于根据不同层次特点进行分层引导。更多还原

【Abstract】 This article reveals the significance of research into altruistic behavior in current society. Based on this, the authors specially put forward three levels of altruistic behavior and their several kinds of display at present, so that we can lead every level of altruistic behavior to higher degree according to the traits of various levels.更多还原