一些实验者被指定为“投资人”，要求必须承诺与指定为“受托人”的参与者共同分享金钱。

Subjects assigned to be “investors” had to decide whether to pledge to share their money with other players who were “trustees.”

youdao

一些实验者被指定为“投资人”，要求必须承诺与指定为“受托人”的参与者共同分享金钱。

Subjects assigned to be “investors” had to decide whether to pledge to share their money with other players who were “trustees.”

youdao