School of Psychology, University of New South Wales, Sydney, NSW, 2052, Australia.
Behav Brain Sci. 2012 Feb;35(1):29. doi: 10.1017/S0140525X11001257.
We argue that standard experiments supporting the existence of "strong reciprocity" do not represent many cooperative situations outside the laboratory. More representative experiments that incorporate "earned" rather than "windfall" wealth also do not provide evidence for the impact of strong reciprocity on cooperation in contemporary real-life situations or in evolutionary history, supporting the main conclusions of the target article.
我们认为，支持“强互惠”存在的标准实验并不能代表实验室之外的许多合作情况。更具代表性的实验纳入了“挣得的”而不是“意外之财”的财富，也没有为强互惠对当代现实生活或进化历史中的合作的影响提供证据，这支持了目标文章的主要结论。
