Persistence of skin-deep resilience in African American adults.
Persistence of skin-deep resilience in African American adults.
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DOI：
10.1037/hea0000945
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发表时间：
2020-10
期刊：
影响因子：
--
通讯作者：
Miller GE
中科院分区：
文献类型：
--
作者：
Brody GH;Yu T;Chen E;Miller GE
这种肤浅的弹性模式表明，对于社会经济地位较低的非裔美国青年来说，保持高度自我控制和坚持努力取得成功的能力可能是一把“双刃剑”，它促进了学业上的成功和适应，同时损害了身体健康。我们通过跟踪农村非洲裔美国人的样本来扩展研究，询问在青春期明显的皮肤深层弹性模式是否会通过增加代谢综合征（MetS）和胰岛素抵抗（IR）的易感性而持续到成年。样本包括368名11岁的非裔美国人、他们的父母和老师。父母提供了11至18岁的家庭贫困数据。教师们提供了11至13岁青少年计划性自我控制的数据。在27岁时，参与者完成了关于教育程度和心理适应的问卷调查，并提供了用于评估MetS和IR的空腹血液样本。无论在贫困中生活了多少年，童年时期有计划的自我控制与大学毕业（p < .001）、低水平的抑郁症状（p = .016）和反社会行为（p = .028）有关。然而，对于表现出高水平自我控制的参与者，在青春期生活在贫困中的时间越长，在成年期符合临床截止标准的MetS成分数量越多（p = 0.018）， IR含量越高（p = 0.016）。这种肤浅的弹性模式会持续到成年，尤其是那些青春期生活在贫困中的人，它会增加对MetS和IR的脆弱性，同时也会促进大学毕业和积极的心理调整。
The skin-deep resilience pattern suggests that, for low-socioeconomic-status African American youths, the ability to maintain high self-control and to persist with efforts to succeed may act as a “double-edged sword,” facilitating academic success and adjustment while undermining physical health. We extend research by following a sample of rural African Americans, asking whether the skin-deep resilience pattern, evident during adolescence, persists into adulthood by increasing susceptibility to metabolic syndrome (MetS) and insulin resistance (IR). The sample included 368 11-year-old African Americans, their parents, and their teachers. Parents provided data on family poverty across ages 11 to 18 years. Teachers provided data on youths’ planful self-control across ages 11 to 13 years. At age 27, participants completed questionnaires about educational attainment and psychological adjustment, and provided a fasting blood sample from which MetS and IR were assessed. Regardless of years spent living in poverty, planful self-control during childhood was associated with college graduation (p < .001) and with low levels of depressive symptoms (p = .016) and antisocial behavior (p = .028). For participants exhibiting high levels of self-control, however, living more years in poverty across adolescence was associated with a greater number of MetS components that met clinical cutoff criteria (p = .018) and greater IR (p = .016) during adulthood. The skin-deep resilience pattern persists into adulthood, particularly among those who spent more of their adolescence living in poverty, and increases vulnerability to MetS and IR while it also promotes college graduation and positive psychological adjustment.
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影响因子：
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作者：
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作者：
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DOI：
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发表时间：
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期刊：
Brain, behavior, and immunity
影响因子：
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作者：
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Brody GH
影响因子：
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作者：
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通讯作者：
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DOI：
10.1037/hea0000674
发表时间：
2018-12
期刊：
Health psychology : official journal of the Division of Health Psychology, American Psychological Association
影响因子：
--
作者：
Brody GH;Yu T;Chen E;Ehrlich KB;Miller GE
通讯作者：
Miller GE