Multiracial people experience an accumulation of racial stress for both their minority and their multiracial identities, yet no research has examined the physiological impact of this stress. This within-groups experimental study examined whether two race-related stressors—identity invalidation and discrimination from family—affect cardiovascular reactivity for Black/White multiracial adults (N = 60). The authors found a Condition × Phase interaction effect indicating that discrimination from family affected blood pressure. Invalidation had no effect on blood pressure.

中文翻译：

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将种族主义放在心上：种族相关的压力源和多种族人群的心血管反应

多种族的人因其少数族裔和多种族身份而经历了种族压力的积累，但没有研究检查过这种压力的生理影响。这项组内实验研究检查了两种与种族相关的压力因素——身份失效和家庭歧视——是否影响黑人/白人多种族成年人（N = 60）的心血管反应。作者发现了条件 × 相位交互效应，表明来自家庭的歧视会影响血压。无效对血压没有影响。