Prisoner's Dilemma data

This fileset contains data from the study entitled, "Effects of episodic simulation and gender on cooperative behaviour in the Prisoner’s Dilemma" and submitted to the Journal of Experimental Social Psychology for publication. The study involves an experiment in which 120 undergraduates played the Prisoner's Dilemma game after either imagining helping their game partner in a situation of need (imagine condition) or performing a filler task (words/baseline condition). The gender of participants' game partner (a computer algorithm disguised as a human) was also manipulated. Details about each variable can be found in the pd_vars.txt file.<br>

本数据集文件集收录了一项研究的相关数据，该研究题为《情景模拟与性别对囚徒困境（Prisoner’s Dilemma）中合作行为的影响》，已投稿至《实验社会心理学杂志》（Journal of Experimental Social Psychology）以待发表。本研究依托一项实验展开，共有120名本科生参与。参与者需在完成前置任务后参与囚徒困境博弈，前置任务分为两类：一类是想象在搭档陷入困境时提供帮助（想象组），另一类是完成填充式任务（词汇/基线组）。实验同时对参与者搭档的性别进行了变量操控，该搭档实为伪装成人类的计算机算法。各变量的详细说明可参见pd_vars.txt文件。