Divergent effects of detachment from work: a day-level study on employee creativity

Detachment from work during non-work time is generally related to a decrease in work-related strain. However, it might also hamper employees’ generation of new and useful ideas about work by completely shutting off work-related thoughts and/or feelings outside of work. In this day-level study, we used a within-person design to investigate the role of cognitive and emotional detachment from work during non-work time in relation to equivalent types of job demands and job resources, in the prediction of employee creativity. Cognitive detachment from work refers to mentally disconnecting from work and no longer thinking about job-related issues, whereas emotional detachment from work refers to affectively disconnecting from work and no longer experiencing job-related emotions. Survey data were gathered over the course of eight consecutive days from 151 health care employees. Multi-level analyses revealed that: (1) cognitive detachment was positively related to creativity, irrespective of the level of cognitive job demands and resources; (2) high emotional job demands in combination with either low levels of emotional detachment or high levels of emotional job resources were positively related to creativity. This day-level study provides insight into the relation between detachment from work and creativity from a process perspective, by showing specific conditions under which different types of detachment from work benefit employee creativity.     

Resources Matter: Combined Influence of Job Demands and Job Control on Creative Process Engagement

Considerable research has been conducted on employee creativity, but it has generally focused on creative outcomes and rarely paid attention to employees’ engagement in creative processes, that is, creative process engagement. Further, job characteristics as antecedents are little understood. Drawing on the job demands-resources model and the conservation of resources theory, this study examines the relationship between challenge-hindrance demands and creative process engagement at different levels of job control. In total, 572 questionnaires from China were used to test our proposed model through hierarchical regression analysis. The results show that when job control is high, the effect of challenge demands on creative process engagement is U-shaped, while that of hindrance demands is negative. When job control is low, both challenge and hindrance demands are not related to creative process engagement.     

Job demands and resources as antecedents of work engagement: A longitudinal study

By utilizing a 2-year longitudinal design, the present study investigated the experience of work engagement and its antecedents among Finnish health care personnel (n = 409). The data were collected by questionnaires in 2003 (Time 1) and in 2005 (Time 2). The study showed that work engagement—especially vigor and dedication—was relatively frequently experienced among the participants, and its average level did not change across the follow-up period. In addition, the experience of work engagement turned out to be reasonably stable during the 2-year period. Job resources predicted work engagement better than job demands. Job control and organization-based self-esteem proved to be the best lagged predictors of the three dimensions of work engagement. However, only the positive effect of job control on dedication remained statistically significant after controlling for the baseline level of work engagement (Time 1).     

Yin and Yang,and the Hot and the Cold

Yin and Yang are important concepts in ancient Chinese philosophy.Western scholars have become more familiar with these two concepts recently,but for a long time almost no one considered comparing them with their own tradition such as the ancient Greek philosophy,and especially with the ideas of the Hot and the Cold in Presocratic philosophy.In this paper,I make an attempt to do exactly that,and especially make a detailed comparison between the thoughts of two ancient thinkers:Laozi and Anaximander.I discuss the thought of Yin and Yang in Laozi-who was the earliest philosopher making use of the concepts Yin and Yang-to express his cosmological thought in ancient Chinese philosophy.Comparatively,I discuss the ideas of the Hot and the Cold in Anaximander,the earlier among Presocratic philosophers referring to the Hot and the Cold as fundamental concepts used to establish his cosmological system.Through this comparison,I indicate that the similarity between ancient Chinese and Western traditions is far more significant than what people are used to imagining.     

The effects of exercise at different temperatures on cognitive function: A systematic review

To date, no review has focused specifically on the potential modulating role of environmental temperature on the effects of exercise on cognitive function. Despite this, a range of occupations and performance contexts exist (e.g., military personnel, emergency services, sport) where the maintenance of cognitive function in environmentally challenging environments is crucial. Therefore, this systematic review aimed to evaluate the experimental research investigating how manipulating environmental temperature influenced the effects of acute bouts exercise on cognitive functioning from pre-to-post exercise, or during exercise. Studies to be included were assessed by two authors reviewing title, abstract, and then full-text. From the searches conducted, twenty articles were identified which met the inclusion criteria. For the purpose of this review, exercise involved in each study was categorised into low, moderate, and vigorous dosages (dependent on intensity and duration). The results indicate that moderate dosages of exercise help stimulate improved cognitive performance from pre-to-post exercise in temperate conditions, where cold exposure appears to blunt these effects. In addition, hot environments led to cognitive decrements during and post exercise which were often identified in studies that implemented prolonged moderate or vigorous exercise protocols. Therefore, suggesting a combination of heightened physiological strain from increased dose of exercise, alongside heat exposure, can be detrimental to optimal cognitive functioning, whereby executive functioning tasks appeared to be most affected. The findings from this systematic review highlight the potential modulating role of environmental temperature on the effects of exercise on cognitive function. Thus, highlighting the importance of considering the role of environmental temperature for individuals either exercising to elicit desired cognitive benefits or for those involved in physically demanding occupations or performance domains.     

Occupational demands,psychological burnout and anxiety among hospital personnel in norway

The present study reports the results of a questionnaire survey among 212 health care workers at a hospital in Northern Norway. Measures included burnout, trait anxiety, various job demands and supports, and work attitudes (job satisfaction and organizational commitment). Results provided support for Maslach's conceptualization of the burnout syndrome cross-culturally. Correlations among the three burnout subscales, as well as organizational correlates of burnout were generally consistent with earlier findings. The burnout scores of hospital workers were higher than North American norms, and some occupational differencs among subscales were found. A model of individual characteristics, job demands, burnout, and work attitudes was tested through a series of multiple regressions. Trait anxiety as well as job demands contributed to burnout. The influence of trait anxiety on work attitudes was mediated through emotional exhaustion. However, in addition to emotional exhaustion, both job demands and organizational supports had direct effects on work attitudes. Thus, burnout does not fully operate as a mediating variable between demands and attitudes such as commitment. The study also addressed the issue of individual differences in the burnout response and focused on the need to systematically investigate the relaive importance of situational versus personality variables in future burnout research.