Trust game

The trust game tests participants’ willingness to trust others and reciprocate other’s trusts in a social context, both of which serve as proxies for perspective taking. The game consists of multiple rounds, in which two players take turns in dividing a sum of money. The first player (either the participant or a simulated player) gets two options on how to divide a sum of money: make a pre-defined selection, or let player 2 decide how to distribute the money and thus trusting player 2, in which case the total to be divided money is tripled. Player 2 then receives two options of how to distribute the money: either both players end up with a fair share, or player 2 keeps everything.

信任博弈（Trust Game）旨在测试参与者在社会情境中信任他人与回报他人信任的意愿，这两类行为均可作为观点采择（Perspective Taking）的替代指标。该博弈包含多轮流程，两名玩家轮流对一笔资金进行分配。首名玩家（可为参与者或模拟玩家（Simulated Player））拥有两种资金分配方案选择：一是执行预定义分配方案，二是交由玩家2决定资金分配方式，以此体现对玩家2的信任，此时待分配总金额将增至原本的三倍。随后玩家2将获得两种分配选项：要么为两名玩家分配均等份额，要么独吞全部资金。

搜集汇总

背景与挑战

背景概述

Trust game数据集用于研究社会信任和互惠行为，通过多轮金钱分配游戏模拟人际互动。关键特点包括：测试参与者作为第一玩家时的信任意愿（选择信任可增加总金额）和第二玩家时的回报行为（选择公平分配或自私独占）。该数据集作为观点采择的代理指标，适用于心理学和社会科学领域的行为分析。