Sleep and Fatigue Among Seafarers: The Role of Environmental Stressors, Duration at Sea and Psychological Capital.
Sleep and Fatigue Among Seafarers: The Role of Environmental Stressors, Duration at Sea and Psychological Capital.
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DOI：
10.1016/j.shaw.2016.05.006
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发表时间：
2016-12
影响因子：
3.5
通讯作者：
Eid, Jarle
中科院分区：
文献类型：
--
作者：
Hystad, Sigurd W.;Eid, Jarle
航海本身就是一个充满压力的环境。由于工作时间和休闲时间是在同一个受限的环境中长时间度过的，航海中存在的许多应激源也可以被认为是慢性的。我们探讨了海上航行时间、航海经历、环境应激源和心理资本对海员睡眠质量和疲劳的影响。心理能力是一种从积极心理学和积极组织行为学中汲取思想的概念，旨在捕捉个体的心理能力，这些能力可以被开发和利用来提高绩效。我们收集了在离岸再补给行业工作的海员样本(n=402)和客货船联合船只上工作的海员样本(n=340)的调查数据。在两个样本中，心理疲劳都是一个强有力的预测因子，与疲劳和睡眠质量有统计上的显著关系。在解释在客船和货船上工作的海员的疲劳时，心理能力也与海上持续时间相互作用。客船和货船上的海员报告的疲劳感也明显高于离岸再补给行业的海员。再加上新出现的研究表明，心理帽是可培训的，我们的结果表明，海事组织如果认识到并制定出持续发展员工心理帽的惯例，可能会获得很大好处。
Seafaring is an inherently stressful environment. Because working time and leisure time is spent in the same confined environment for a prolonged period of time, many stressors present in seafaring can also be conceived of as chronic. We explored the effects of duration at sea, seafaring experience, environmental stressors, and psychological capital (PsyCap) on the sleep quality and fatigue of seafarers. PsyCap is a construct that draws upon ideas from positive psychology and positive organizational behavior, and is intended to capture an individual's psychological capacities that can be developed and utilized for performance improvements. We collected survey data from a sample of seafarers working in the offshore re-supply industry (n = 402) and a sample of seafarers working on board combined passenger and cargo ships (n = 340). PsyCap emerged as a robust predictor with statistically significant relations to fatigue and sleep quality in both samples. PsyCap also interacted with duration at sea in explaining fatigue in seafarers working on board the passenger and cargo ships. Seafarers on passenger and cargo ships also reported significantly higher levels of fatigue than those working in the offshore re-supply industry. Coupled with emerging research showing that PsyCap is trainable, our results suggest that maritime organizations could have much to gain by being cognizant of and developing routines for continually developing the PsyCap of their employees.
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影响因子：
12
作者：
Carter, Tim
通讯作者：
Carter, Tim
影响因子：
3.8
作者：
Bauer, DJ;Curran, PJ
通讯作者：
Curran, PJ
影响因子：
6.6
作者：
Avey, James B.;Luthans, Fred;Jensen, Susan M.
通讯作者：
Jensen, Susan M.
影响因子：
3.3
作者：
Luthans, Fred;Avey, James B.;Peterson, Suzanne J.
通讯作者：
Peterson, Suzanne J.
DOI：
10.1007/s00420-015-1063-9
发表时间：
2016-02-01
影响因子：
3
作者：
Doyle, Niamh;MacLachlan, Malcolm;McVeigh, Joanne
通讯作者：
McVeigh, Joanne