Discrimination is widespread and often goes unchallenged because bystanders do not recognize the need to intervene or do not know how to intervene. This field experiment with adolescents (N = 639) tested a group discussion designed to increase perceived importance and self-efficacy around challenging general discrimination. The intervention, which involved perspective-taking and action-planning, was tested with delayed measures against active control conditions, namely sessions on self-disclosure and civic engagement. It led to greater self-efficacy, particularly among White participants. Please refer to the Supplementary Material section to find this article's Community and Social Impact Statement.

中文翻译：

---

青少年挑战歧视：观点采择和行动计划干预对自我效能的好处

歧视是普遍存在的，而且往往不受挑战，因为旁观者没有意识到干预的必要性或不知道如何干预。这项针对青少年 ( N  = 639) 的现场实验测试了一个小组讨论，该小组讨论旨在提高围绕挑战普遍歧视的重要性和自我效能感。干预措施涉及观点采择和行动计划，并通过针对主动控制条件的延迟措施进行测试，即关于自我披露和公民参与的会议。它导致了更大的自我效能感，尤其是在白人参与者中。请参阅补充材料部分以查找本文的社区和社会影响声明。