当前位置: X-MOL 学术Cultural Diversity & Ethnic Minority Psychology › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Examining the role of ethnic microaggressions and ethnicity on cortisol responses to an acute stressor among young adults.
Cultural Diversity & Ethnic Minority Psychology ( IF 4.035 ) Pub Date : 2020-06-18 , DOI: 10.1037/cdp0000401
Angelina Majeno 1 , Guido G Urizar 2 , May Ling D Halim 2 , Selena T Nguyen-Rodriguez 3 , Araceli Gonzalez 2
Affiliation  

Objective: This study examined whether the frequency of experiences of ethnic microaggressions and the sensitivity to such experiences were associated with cortisol responses to an acute social stressor (Trier Social Stress Test; TSST) among an ethnically diverse sample of young adults (N = 109, Mage = 18.82 years, SD = 1.40 years, 74% female, 44% Latinx). Method: Self-reported experiences of and sensitivity to microaggressions were assessed using the Everyday Microaggressions Scale. Participants' salivary cortisol was collected before, immediately after, and at three 15-min intervals after the TSST (for a total of 5 salivary samples) to assess their cortisol responses to an acute social stressor. Results: Mixed model analyses revealed that experiencing a higher frequency of microaggressions (p = .005) and being more sensitive to those experiences (p = .001) were associated with a more blunted cortisol response (i.e., lower cortisol reactivity and recovery) to the TSST, relative to experiencing a lower frequency of microaggressions and being less sensitive to them. Furthermore, this blunted cortisol response to the TSST was more prominent among young adults of Latinx and other ethnic backgrounds (i.e., biracial, African American, and Native American) compared to their Asian American and non-Hispanic White peers (p = .034). Conclusion: Findings provide insight into the different ways in which experiences of ethnic microaggressions can be associated with biological markers of stress. (PsycInfo Database Record (c) 2020 APA, all rights reserved).

中文翻译:

在年轻人中研究种族微侵略和种族对皮质醇对急性应激源反应的作用。

目的:本研究调查了在不同种族的年轻人样本中(N = 109,在青少年中,种族微侵略的发生频率以及对此类经历的敏感性是否与皮质醇对急性社会应激源的反应(Trier社会压力测试; TSST)相关)。法师= 18.82岁,SD = 1.40岁,女性74%,拉丁裔44%)。方法:使用日常微攻击量表评估自我报告的微攻击经验和敏感性。在TSST之前,之后和之后的三个15分钟间隔内收集参与者的唾液皮质醇(总共5个唾液样本),以评估其对急性社会应激源的皮质醇反应。结果:混合模型分析表明,发生微攻击的频率更高(p =。005)且对那些经历更敏感(p = .001),这与对TSST的皮质醇反应较钝(即较低的皮质醇反应性和恢复)相关,相对于经历较小的微侵害频率且对它们不那么敏感。此外,与亚裔美国人和非西班牙裔白人同龄人相比,在拉丁裔和其他种族背景的年轻人(即混血儿,非裔美国人和美洲原住民)中,对TSST的这种钝化皮质醇反应更为突出(p = .034) 。结论:研究结果提供了对种族微侵略经验与压力生物学标记相关联的不同方式的见解。(PsycInfo数据库记录(c)2020 APA,保留所有权利)。相对于经历较低的微侵害频率并且对它们不那么敏感,对TSST的皮质醇反应性和恢复性较低。此外,与亚裔美国人和非西班牙裔白人同龄人相比,在拉丁裔和其他种族背景的年轻人(即混血儿,非裔美国人和美洲原住民)中,对TSST的这种钝化皮质醇反应更为突出(p = .034) 。结论:研究结果提供了对种族微侵略经验与压力生物学标记相关联的不同方式的见解。(PsycInfo数据库记录(c)2020 APA,保留所有权利)。相对于经历较低的微侵害频率并且对它们不那么敏感,对TSST的皮质醇反应性和恢复性较低。此外,与亚裔美国人和非西班牙裔白人同龄人相比,在拉丁裔和其他种族背景的年轻人(即混血儿,非裔美国人和美洲原住民)中,对TSST的这种钝化皮质醇反应更为突出(p = .034) 。结论:研究结果提供了对种族微侵略经验与压力生物学标记相关联的不同方式的见解。(PsycInfo数据库记录(c)2020 APA,保留所有权利)。与亚裔美国人和非西班牙裔白人同龄人相比,在拉丁裔和其他种族背景的年轻人(即混血儿,非裔美国人和美洲原住民)中,对TSST的这种钝化皮质醇反应更为突出(p = .034)。结论:研究结果提供了对种族微侵略经验与压力生物学标记相关联的不同方式的见解。(PsycInfo数据库记录(c)2020 APA,保留所有权利)。与亚裔美国人和非西班牙裔白人同龄人相比,在拉丁裔和其他种族背景的年轻人(即混血儿,非裔美国人和美洲原住民)中,对TSST的这种钝化皮质醇反应更为突出(p = .034)。结论:研究结果提供了对种族微侵略经验与压力生物学标记相关联的不同方式的见解。(PsycInfo数据库记录(c)2020 APA,保留所有权利)。
更新日期:2020-06-18
down
wechat
bug