This research tested the hypothesis that mindful-gratitude practice attenuates the robust association between collective narcissism and prejudice. In Study 1 (a between-subjects study using a nationally representative sample of 569 Polish adults; 313 female), 10 min of mindful-gratitude practice—compared to mindful-attention practice and control—did not decrease prejudice (anti-Semitism), but weakened the positive link between collective narcissism and prejudice. In Study 2 (a preregistered, randomized, controlled-trial study using a convenience sample of 219 Polish adults; 168 female), a 6-week mobile app supported training in daily mindful-gratitude practice decreased prejudice (anti-Semitism, sexism, homophobia, anti-immigrant sentiment) and its link with collective narcissism compared to a wait-list control. The hypothesis-consistent results emphasize the social relevance of mindful-gratitude practice, a time- and cost-effective intervention.

中文翻译：

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正念感恩练习可以减少高度集体自恋的偏见

这项研究检验了这样的假设：正念感恩的练习削弱了集体自恋和偏见之间的紧密联系。在研究 1 中（一项受试者间研究，使用了 569 名波兰成年人的全国代表性样本；313 名女性），10 分钟的正念感恩练习——与正念注意力练习和控制相比——并没有减少偏见（反犹太主义），但削弱了集体自恋与偏见之间的积极联系。在研究 2（一项预先注册、随机、对照试验研究，使用 219 名波兰成年人；168 名女性）中，为期 6 周的移动应用程序支持日常正念感恩练习的培训，减少了偏见（反犹太主义、性别歧视、恐同症） 、反移民情绪）及其与集体自恋的联系（与等待名单控制相比）。与假设一致的结果强调了正念感恩实践的社会相关性，这是一种时间和成本有效的干预措施。