Personality and Social Psychology Group, School of Psychology, University of Nottingham, Nottingham, NG7 2RD, United Kingdom.
Behav Brain Sci. 2012 Feb;35(1):25-6. doi: 10.1017/S0140525X11001245.
It is argued that the generality of strong reciprocity theory (SRT) is limited by the existence of anonymous spontaneous cooperation, maintained in the absence of punishment, despite free-riding. We highlight how individual differences, status, sex, and the legitimacy of non-cooperation need to be examined to increase the internal and ecological validity of SRT experiments and, ultimately, SRT's external validity.
有人认为，强互惠理论（SRT）的普遍性受到匿名自发合作的存在的限制，尽管存在搭便车行为，但这种合作在没有惩罚的情况下得以维持。我们强调了如何需要研究个体差异、地位、性别以及非合作的合法性，以提高 SRT 实验的内部和生态有效性，并最终提高 SRT 的外部有效性。
