Mothers' sleep deficits and cognitive performance: Moderation by stress and age.
Mothers' sleep deficits and cognitive performance: Moderation by stress and age.
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DOI：
10.1371/journal.pone.0241188
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发表时间：
2021
期刊：
影响因子：
3.7
通讯作者：
Bates JE
中科院分区：
文献类型：
--
作者：
Deater-Deckard K;Chary M;McQuillan ME;Staples AD;Bates JE
众所周知，压力、睡眠不足和认知缺陷之间存在关联，但对它们的交互作用知之甚少，本研究以幼儿母亲为样本进行了探索。由于某些类型的认知能力下降始于20多岁，并持续到以后的年龄，我们还探讨了母亲的年龄是否与压力和睡眠在预测认知功能方面相互作用。我们假设睡眠较差[使用一周的24小时腕动记录数据测量]和有更多的慢性压力源[例如，生活事件，家庭混乱，工作/家庭角色冲突]将与较差的认知表现[执行功能和标准化认知能力任务]有关，睡眠较差和更多压力源的交互组合将解释这种影响。我们还探讨了这一过程是否对年轻女性和老年女性有不同的作用。在一个社会经济和地理上多样化的社区样本中，227名有幼儿年龄儿童的妇女[年龄，M = 32.73岁，SD = 5.15岁]，睡眠期间更大的活动，更短的睡眠时间和更低的夜间睡眠一致性预测了更差的认知表现;它与更高水平的压力无关。睡眠活动[碎片睡眠]和睡眠时间[母亲上床睡觉的时间]支持交互效应假说。更多的压力和频繁的夜醒对老年妇女的表现特别有害。对于年轻女性来说，如果她们经历了高水平的压力，那么晚睡与较差的表现有关;对于那些经历了低水平压力的人来说，晚睡与更好的表现有关。
There are well-known associations between stress, poor sleep, and cognitive deficits, but little is known about their interactive effects, which the present study explored in a sample of mothers of toddlers. Since certain types of cognitive decline start during the 20s and continue into later ages, we also explored whether mothers’ age interacted with stress and sleep in the prediction of cognitive functioning. We hypothesized that poorer sleep [measured using one week of 24-hour wrist actigraphy data] and having more chronic stressors [e.g., life events, household chaos, work/family role conflict] would be linked with poorer cognitive performance [both executive function and standardized cognitive ability tasks], and that the interactive combination of poorer sleep and more stressors would account for the effect. We also explored whether this process operated differently for younger versus older women. In a socioeconomically and geographically diverse community sample of 227 women with toddler-age children [age, M = 32.73 yrs, SD = 5.15 yrs], poorer cognitive performance was predicted by greater activity during the sleep period, shorter sleep duration, and lower night-to-night consistency in sleep; it was not associated with higher levels of stress. The interactive effects hypothesis was supported for sleep activity [fragmented sleep] and sleep timing [when mothers went to bed]. The combination of more exposure to stressors and frequent night waking was particularly deleterious for older women’s performance. For younger women, going to bed late was associated with poorer performance if they were experiencing high levels of stress; for those experiencing low levels of stress, going to bed late was associated with better performance.
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影响因子：
4.7
作者：
Åkerstedt, T;Knutsson, A;Kecklund, G
通讯作者：
Kecklund, G
影响因子：
3.3
作者：
Ekstedt, M;Åkerstedt, T;Söderström, M
通讯作者：
Söderström, M
影响因子：
1.4
作者：
Barnes, Jacqueline;Leach, Penelope;Malmberg, Lars-Erik
通讯作者：
Malmberg, Lars-Erik
影响因子：
4.6
作者：
CRNIC, KA;GREENBERG, MT;BASHAM, RB
通讯作者：
BASHAM, RB
母亲的执行功能、严厉的养育方式和儿童行为问题
DOI：
10.1111/j.1469-7610.2012.02582.x
发表时间：
2012-10-01
影响因子：
7.6
作者：
Deater-Deckard, Kirby;Wang, Zhe;Bell, Martha Ann
通讯作者：
Bell, Martha Ann