Sleep has many faces: The interplay of sleep and work in predicting employees' energetic state over the course of the day.

IF 5.9 1区 心理学 Q1 PSYCHOLOGY, APPLIED
Monika Wiegelmann, Jette Völker, Sabine Sonnentag
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引用次数: 1

Abstract

Sleep affects employees' functioning. In this study, we differentiate biological (chronotype), quantitative (daily sleep duration), and qualitative (daily sleep quality) sleep characteristics and examine their relationship with the trajectory of employees' vigor over the course of the day. Building on the two-process model of sleep regulation and the job demands-resources model, we examine whether sleep characteristics are differentially related to the trajectory of vigor as an energetic state. Furthermore, we expect that favorable sleep characteristics have a protective function during the workday in the interplay with daily job demands (workload) and job resources (autonomy). We conducted an experience-sampling study across ten workdays with three daily measurement occasions (171 employees, 1,631 days, 4,351 measurement occasions). Multilevel growth curve modeling showed that, on average, vigor followed a positive quadratic daily trajectory, mainly characterized by a decrease in vigor over the course of the day-after a slight increase early in the day. The decrease in vigor was particularly strong after nights with high sleep quality and for employees with an early chronotype. However, the relation between sleep quality and decrease in vigor occurred only on days with high workload. These results emphasize the importance of looking at the differential effects of sleep characteristics and on-the-job experiences on employees' energetic state during the day. These findings provide helpful suggestions on how to structure work and leisure time. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

睡眠有很多方面:睡眠和工作的相互作用可以预测员工一天中的精力状态。
睡眠影响员工的工作。在这项研究中,我们区分了生物(睡眠类型)、定量(每日睡眠时长)和定性(每日睡眠质量)睡眠特征,并研究了它们与员工一天中活力轨迹的关系。在睡眠调节的双过程模型和工作需求-资源模型的基础上,我们研究了睡眠特征是否与活力作为一种能量状态的轨迹存在差异。此外,我们期望良好的睡眠特征在工作日与日常工作需求(工作量)和工作资源(自主性)的相互作用中具有保护功能。我们进行了为期10个工作日的经验抽样研究,每天有3个测量场合(171名员工,1,631天,4,351个测量场合)。多层生长曲线模型表明,平均而言,活力遵循正二次日轨迹,主要表现为活力在一天的过程中下降,在一天的早些时候略有增加。在睡眠质量高的夜晚和睡眠类型早的员工中,精力的下降尤其明显。然而,睡眠质量与活力下降之间的关系只发生在高工作量的日子里。这些结果强调了观察睡眠特征和工作经历对员工白天精力状态的不同影响的重要性。这些发现为如何安排工作和休闲时间提供了有益的建议。(PsycInfo数据库记录(c) 2023 APA,版权所有)。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
CiteScore
8.20
自引率
5.90%
发文量
46
期刊介绍: Journal of Occupational Health Psychology offers research, theory, and public policy articles in occupational health psychology, an interdisciplinary field representing a broad range of backgrounds, interests, and specializations. Occupational health psychology concerns the application of psychology to improving the quality of work life and to protecting and promoting the safety, health, and well-being of workers. This journal focuses on the work environment, the individual, and the work-family interface.
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