This study examines how everyday discrimination is associated with 6-day trajectories of sleep/wake problems, operationalized as sleep disturbance and daytime dysfunction, among 350 diverse adolescents (M_age = 14.27, SD = 0.61, 69% female; 22% African American, 41% Asian American, 37% Latinx; 24% multiethnic/racial; across participating schools, 72% of students eligible for free/reduced price lunch) in the Northeastern United States. Adolescents encountering discrimination experienced changes in sleep/wake problem trajectories (i.e., significant increases in same-day sleep/wake problems), whereas adolescents reporting no discrimination experienced no changes in trajectories (Cohen’s ds = .51–.55). Multiethnic/racial (compared to monoethnic/racial) adolescents experiencing everyday discrimination reported greater same-day sleep/wake problems, yet steeper decreases in sleep/wake problems suggesting stronger impact coupled with faster return to baseline levels.

中文翻译：

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日常歧视对不同青少年睡眠/觉醒问题轨迹的影响

本研究在 350 名不同的青少年（M_年龄 = 14.27，SD  = 0.61，69% 女性；22% 非洲裔美国人，在美国东北部，41% 的亚裔美国人，37% 的拉丁裔；24% 的多民族/种族；在所有参与的学校中，72% 的学生有资格获得免费/减价午餐）。遭受歧视的青少年经历了睡眠/觉醒问题轨迹的变化（即，当日睡眠/觉醒问题显着增加），而报告没有歧视的青少年经历轨迹没有变化（Cohen's ds = .51–.55)。经历日常歧视的多民族/种族（与单民族/种族相比）青少年报告了更大的当日睡眠/觉醒问题，但睡眠/觉醒问题的下降幅度更大，这表明影响更大，同时恢复到基线水平的速度更快。