睡眠和歧视的相应变化:不同民族/种族青少年的三年纵向研究

IF 3.7 1区 心理学 Q1 PSYCHOLOGY, DEVELOPMENTAL
Kyle Lorenzo, Mingjun Xie, Heining Cham, Mona El-Sheikh, Tiffany Yip
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引用次数: 0

摘要

尽管研究已经证实了歧视对睡眠的直接有害影响,但歧视经历的变化与多年来睡眠时间的变化之间的关系还不太清楚。这项为期三年的纵向研究调查了:(1) 高中三年睡眠和日常歧视的单纯截距和线性轨迹;(2) 这些轨迹中的种族差异;(3) 睡眠变化与日常歧视变化之间的关联。样本由来自美国东北部五所公立高中的少数族裔/种族青少年组成(n = 329;70% 女性,30% 男性,0% 非二元;42% 亚裔,21% 黑人,37% 拉美裔;Mage = 14.72,SD = 0.54)。潜增长曲线模型发现,在高中的前三年中,睡眠时间和日常辨别力都呈线性下降趋势,并且因种族/族裔而异。与黑人和拉美裔青少年相比,亚裔青少年在九年级时的睡眠时间更长,但在十年级和十一年级时,睡眠时间显著下降,差异不再显著。此外,黑人和拉美裔青少年(而非亚裔青少年)在九年级至十一年级的歧视现象显著下降。虽然整个样本的平均睡眠时间都在下降,但歧视性下降较慢与睡眠时间下降较快有关联。这一点在黑人青少年中尤为突出。本研究强调了日常歧视会对睡眠时间产生直接和累积性的不利影响,从而为有关睡眠中民族/种族差异的研究做出了贡献。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Corresponding Changes in Sleep and Discrimination: A Three-year Longitudinal Study Among Ethnically/Racially Diverse Adolescents

Corresponding Changes in Sleep and Discrimination: A Three-year Longitudinal Study Among Ethnically/Racially Diverse Adolescents

Although research has established the immediate, detrimental impact of discrimination on sleep, how changes in experiences of discrimination may be related to changes in sleep duration over multiple years is less clear. This three-year longitudinal study investigated: (1) intercept-only and linear trajectories of sleep and everyday discrimination across three years of high school; (2) ethnic/racial differences in these trajectories; and (3) the associations between changes in sleep and changes in everyday discrimination. The sample consisted of ethnically/racially minoritized adolescents from five northeast U.S. public high schools (n = 329; 70% female, 30% male, 0% non-binary; 42% Asian, 21% Black, 37% Latiné; Mage = 14.72, SD = 0.54). Latent growth curve models found that both sleep duration and everyday discrimination declined linearly throughout the first three years of high school and varied by race/ethnicity. Asian adolescents reported longer sleep duration in the 9th grade relative to Black and Latiné adolescents but underwent a significant decline such that these differences were no longer significant in the 10th and 11th grades. In addition, Black and Latiné, but not Asian, adolescents reported a significant decline in discrimination from the 9th–11th grades. Although average sleep duration declined for the entire sample, slower declines in discrimination were associated with faster decreases in sleep duration. This was particularly salient among Black adolescents. The current study contributes to research on ethnic/racial disparities in sleep by highlighting that everyday discrimination can have both an immediate and cumulative detrimental impact on sleep duration.

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来源期刊
Journal of Youth and Adolescence
Journal of Youth and Adolescence PSYCHOLOGY, DEVELOPMENTAL-
CiteScore
8.20
自引率
6.10%
发文量
155
期刊介绍: Journal of Youth and Adolescence provides a single, high-level medium of communication for psychologists, psychiatrists, biologists, criminologists, educators, and researchers in many other allied disciplines who address the subject of youth and adolescence. The journal publishes quantitative analyses, theoretical papers, and comprehensive review articles. The journal especially welcomes empirically rigorous papers that take policy implications seriously. Research need not have been designed to address policy needs, but manuscripts must address implications for the manner society formally (e.g., through laws, policies or regulations) or informally (e.g., through parents, peers, and social institutions) responds to the period of youth and adolescence.
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