STEM4Youth: Games xBadalona

<strong>STEM4Youth: Games xBadalona</strong> Data collected during the performance STEM4Youth: Games xBadalona in Badalona on April 19th and 20th, 2017. The participants played different dyadic behavioral games, snowdrift game, dictator's games with punishment and trust game. The participants played these dilemmas in different roles. There were 6 experimental stations, one per individual, spatially distributed so that participants could not see each other. Also, they were rigorously prevented from talking or signaling one another. To further guarantee that potential interactions among players did not influence the results of the experiment, the assignment of players’ partners was completely random. All of the participants played through Citizen Social Lab, a web interface specifically developed for the experiment. The participants were shown a brief tutorial, but were not given any clue. They were informed that they had to make decisions under different conditions and against different opponents. We made sure the interface be the most simple and understandable to ensure the correct understanding of the tasks. Also, the interface was the same for everybody. We made sure to avoid the research be upsetting or harmful for the participants by presenting the experiment as a game and playful activity. One researcher closely monitored each session to guarantee the experimental protocol be strictly followed. Yet, the researchers provided help when required. All participants in the experiment signed an informed consent to participate and no association was ever made between their real names and the results, in agreement with the Spanish Law for Personal Data Protection. This procedure was approved by the Ethics Committee of Universitat de Barcelona, and all methods were performed in accordance with the relevant guidelines and regulations.**STEM4Youth：Games xBadalona** 本数据集采集自2017年4月19日至20日于西班牙巴达洛纳（Badalona）开展的STEM4Youth: Games xBadalona实验项目。参与实验者将以不同角色完成多款双人行为博弈（dyadic behavioral games）任务，涵盖雪堆博弈（Snowdrift Game）、带惩罚机制的独裁者博弈（Dictator Game with Punishment）与信任博弈（Trust Game）。本次实验共设置6个独立工位，每位参与者独占一个，工位在空间上相互隔离，确保参与者之间无法互相看见；同时严格禁止参与者间进行交谈或传递任何信号。为进一步消除参与者间潜在互动对实验结果的干扰，实验伙伴的分配完全采用随机方式。所有参与者均通过专为本次实验开发的网页界面Citizen Social Lab完成全部实验流程。 实验前将向参与者展示简短的操作指南，但不会提供任何与博弈策略相关的提示。实验人员会告知参与者，需在不同实验条件下与不同对手进行决策。我们确保界面设计简洁易懂，以保障参与者能够准确理解实验任务，且所有参与者使用的界面完全统一。为避免实验对参与者造成困扰或身心伤害，我们将本次实验包装为游戏化的趣味活动进行介绍。每一轮实验均由一名研究人员全程监督，确保实验规程得到严格执行；但若参与者有需求，研究人员将及时提供协助。所有参与者均签署了实验知情同意书，且依据西班牙《个人数据保护法》的相关规定，实验结果不会与参与者的真实姓名进行关联绑定。本实验流程已通过巴塞罗那大学（Universitat de Barcelona）伦理委员会的审查，所有实验方法均严格遵循相关伦理准则与管理规范。