Western countries have witnessed increased hostility towards Muslims among individuals, and structurally in the ways that the media covers stories related to Islam/Muslims and in policies that infringe on the rights of Muslim communities. In response, practitioners have created media interventions that aim to reduce Islamophobia. However, it is unclear what causal effects these interventions have on reducing Islamophobia. Here, we test the effects of 11 media interventions developed by practitioners with an intervention tournament among U.S. samples. In Study 1, we identified three videos that most effectively reduced Islamophobia both immediately after watching and 1 month later. In Studies 2–4, we examined the psychological mechanisms of these successful videos and found an indirect effect of the interventions on reduced support for anti-Muslim policies through recognition of media bias against Muslims. This research highlights that drawing attention to structural biases, including biased media coverage of Muslims, is one potential strategy for ameliorating Islamophobia.

西方国家目睹了个人之间对穆斯林的敌意增加，以及媒体报道与伊斯兰教/穆斯林有关的故事的方式以及侵犯穆斯林社区权利的政策。作为回应，从业者创建了旨在减少伊斯兰恐惧症的媒体干预措施。然而，尚不清楚这些干预措施对减少伊斯兰恐惧症有何因果影响。在这里，我们在美国样本中通过干预锦标赛测试了从业者开发的 11 种媒体干预的效果。在研究 1 中，我们确定了三个视频，它们在观看后立即和 1 个月后最有效地减少了伊斯兰恐惧症。在研究 2-4 中，我们检查了这些成功视频的心理机制，发现通过承认媒体对穆斯林的偏见，干预对减少对反穆斯林政策的支持有间接影响。这项研究强调，引起对结构性偏见的关注，包括对穆斯林的偏见媒体报道，是改善伊斯兰恐惧症的一种潜在策略。