Bibliographic Details
| Title: |
Beginning the Workday Already Depleted? Consequences of Late-Night Smartphone Use and Sleep Quantity. |
| Authors: |
Lanaj, Klodiana, Johnson, Russell E., Barnes, Christopher M. |
| Source: |
Academy of Management Annual Meeting Proceedings; 2012, Vol. 2012 Issue 1, p1-1, 1p |
| Subject Terms: |
Smartphones, Sleep, Ego (Psychology), Job Control Language (Computer program language), Employees, Sampling methods |
| Abstract: |
Drawing on arguments from ego depletion theory, we examined the effects of smartphone use-induced depletion on daily work engagement and OCB. We utilized experience-sampling methodology in a sample of middle and senior managers and found that smartphone use for work at night increased depletion the next morning due to its negative effect on sleep quantity. Furthermore, morning depletion diminished work engagement and, in turn, OCB. Job control, however, buffered the negative effects of morning depletion on engagement, such that depletion impaired work engagement only for employees who had low job control. Our study design and findings offer a number of important theoretical and practical implications. We conclude by suggesting a number of interesting research questions that ought to be investigated in the future. [ABSTRACT FROM AUTHOR] |
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| Database: |
Complementary Index |