Relations between stressors and group perceptions: Main and mediating effects

Most orgnizations these days utilize groups for the performance of at least some tasks. There is therefore a need to examine the relationthip between job stressors and group functioning. Until now it has been proposed that employees who perceive high levels of stress in their jobs will have negative perceptions of the groups in which they work, in the form of reduced altruism and collective efficacy. They may also have higher levels of psychological strain. This study examined relations between job-related stressors and group perceptions (collective efficacy 3rd the prevalence of altruistic behaviour) in a sample of 2403 mililitary personnel, comprising 31 companies in two US Anny combat brigades. We also examined whether group perceptions mediated the relationship between stressors and both job satisfaction and subjective well-being. Results indicated that stressors were negatively associated with measures of group perceptions, and both job satisfiction and well-being. Furthermore, mediated regression analyses suggested that relations between interpersonal conflict and both job satitfaction and well-being were partially mediated by both group perception measures. These finding suggest that work-related stressors may negatively impact on group functioning, which may lead to employee strains. Implications of these finding are discussed, and suggestions are made for future research.     

The Job Demands-Job Control Model and absence behaviour: results of a 3-year longitudinal study

Empirical results of earlier studies only marginally supported the relevance of Karasek's Job Demands-Job Control Model for absence behaviour. Since longitudinal studies with respect to these relations were largely lacking, a four-wave panel study was carried out using data from 1755 male employees of a technical maintenance firm in the public sector. Job demands, job control, physical working conditions, and the employee's age, education, and health were measured in one year and absenteeism in the same year and in the next 3 years. Data were analysed with linear regression and Poisson regression techniques. The Poisson regression technique was superior to the linear regression technique in explaining absence. Age, health and prior absence were the best predictors of later absence behaviour. With respect to the Job Demands-Job Control Model, the main findings of the study were (1) that job control was significantly associated with a low number of simultaneous and later absence days, and (2) that, contrary to expectations, job demands were also related to a low number of simultaneous and later absence days. These results hold when age, health, education, prior absence, and working conditions are controlled for. Job control and job demands did not predict later absence frequency. In the discussion it is suggested that a high level of job demands may not only be harmful for the well-being of employees but also work as 'a pressure to attend'.     

An L1-type estimator of multivariate location and shape

The main goal of the paper is to specify a suitable multivariate multilevel model for polytomous responses with a non-ignorable missing data mechanism in order to determine the factors which influence the way of acquisition of the skills of the graduates and to evaluate the degree programmes on the basis of the adequacy of the skills they give to their graduates. The application is based on data gathered by a telephone survey conducted, about two years after the degree, on the graduates of year 2000 of the University of Florence. A multilevel multinomial logit model for the response of interest is fitted simultaneously with a multilevel logit model for the selection mechanism by means of maximum likelihood with adaptive Gaussian quadrature. In the application the multilevel structure has a crucial role, while selection bias results negligible. The analysis of the empirical Bayes residuals allows to detect some extreme degree programmes to be further inspected.     

Psychosocial stress and job satisfaction in female office employees with and without neck-shoulder symptoms

The objective of this research performed in a Finnish occupational health care setting was to describe the annual prevalence of neck and shoulder symptoms in female office employees and to test whether or not these symptoms were associated with psychosocial stress, job satisfaction and health locus of control. The subjects consisted wholly of female office employees (n = 232) at one local bank and three insurance offices, chosen on a voluntary basis. The annual prevalence of disturbing neck-shoulder symptoms among female office employees was 43.3%. An association of these symptoms with psychosomatic symptoms, poor general job satisfaction and its two subdimensions, work content and perception of the healthiness of the working environment, was noticed. The subjects with neck-shoulder symptoms had a significantly higher score of feelings of external control (fatalism) than those without symptoms. The results lead to the conclusion that neck-shoulder symptoms are common amongst female office employees. These symptoms are associated with some psychosocial stress factors and job dissatisfaction. In future, it would be important to pay attention to these factors when trying to reduce the prevalence of neck-shoulder symptoms in office work.     

Job stress, social support, job satisfaction and absenteeism among offshore oil personnel

The major aim of this study was to examine how job stress in the offshore working environment may affect workers experience of strain. This study also analyses both the main and moderator effect of social support on the association between job stress and strain. The association between strain and absenteeism is also analysed. The analyses are based on a self-completion questionnaire survey among employees on offshore oil installations in the Norwegian part of the North Sea (n = 1137). The data collection was carried out in 1994. A similar study was conducted in 1990. Job stress was found to be associated with job dissatisfaction, as well as experience of strain. Social support from a supervisor had a main effect on strain. Some evidence of the moderating effects of social support were found. The employees who had been absent from work experienced most strain. It is concluded that job stress predicted job dissatisfaction and strain. In turn, strain and absenteeism were associated with each other. These results suggest that improving organizational and social factors should be the focal area in health promotion in the offshore oil industry.     

The effects of job displacement on job quality: Findings from the Wisconsin Longitudinal Study

This study examines the extent to which job displacement divides the career experiences for a cohort of workers. Previous studies of job displacement find nontrivial economic losses for displaced workers, but the effects of displacement on “non-economic” properties of jobs have been largely overlooked. Results using the Wisconsin Longitudinal Study indicate that workers who were displaced have lower levels of occupational status, job authority, and employer-offered pension and health insurance than they would have had had they not been displaced. Difference-in-differences estimates, which control for temporally-invariant unobserved heterogeneity, are generally larger than cross-sectional estimates; still, there is a close correspondence of estimates across a range of methodological approaches attesting to the robustness of the estimates in the face of various technical assumptions and model specifications. Effects of displacement on job quality also exhibit conditioning by gender, education, occupation, and industry: while less educated, blue collar and manufacturing workers experience significant losses for employer-offered benefits, more educated, upper white collar and non-manufacturing workers experience significant losses for occupational status, job autonomy, and job authority.     

弑父情节与上帝的存在--《卡拉马佐夫兄弟》的神学解读

《卡拉马佐夫兄弟》中的弑父情节负载着复杂的哲学神学内涵。在小说中,陀思妥耶夫斯基基于"约伯的困惑"展开关于上帝存在的思考;以"假如上帝不在"的逻辑结果否定了对上帝的理性证明,反证了上帝存在的必要性与重要性,进而昭示了通过爱、通过信仰超越生存困境的拯救之路。小说反映了19世纪俄罗斯社会最深刻的信仰危机与心灵焦虑以及寻求精神家园的苦恼。     

Alienation and its correlates: A meta-analysis

We provide a meta-analysis of alienation, outlining the extent to which it is predicted by individual differences (need for achievement), role stressors (role conflict), leader dimensions (initiating structure), and aspects of the work context (formalization). We also examine its relationship with outcomes such as employee attitudes (job satisfaction), performance (task performance), withdrawal (absenteeism), and side effects (drinking). We examined these relationships based on data from 45 primary studies and 227 statistically independent relationships. Our meta-analysis provides cumulative evidence for effect sizes across multiple settings and respondents, clarifies ambiguous aspects of the construct, and presents more information on the extent to which alienation can be seen as the opposite of job involvement.     

Working Unusual Hours and Its Relationship to Job Satisfaction: A Study of European Maritime Pilots

Our study focuses on maritime pilotage in seven European countries and analyzes the level of job satisfaction and its predictors. Like most existing studies in the field of job satisfaction, we show that job satisfaction is an outcome of the work of maritime pilots. Stressful working conditions, such as working unsocial hours and irregular working patterns, create strains that together with intervening factors related to work, family, or the work environment ultimately reduce job satisfaction. However, our results indicate that although negative physical and social consequences are important, they are neither the strongest nor the only variables determining job satisfaction. Another effect seems more important in European maritime pilotage: Job satisfaction is instead a predictor of how much pressure and stress pilots can handle. Despite health problems and a reduction in their quality of life due to working unusual hours, most maritime pilots do not regret their choice of profession. Factors to ameliorate the working conditions are also identified. The most important parameters include alterations in working time systems, working conditions which minimize physical strain, fairness regarding payment, flexibility within the compensation system, an intensification of the possibilities for involvement and participation, an extended degree of co-determination, and the distribution of the ownership of the pilot stations.     

Effects of exposure to occupational violence and the mediating impact of fear

This paper examines the consequences of exposure to work-related violence and in particular, focuses upon the role of fear (of violence) as a mediating variable. The sample comprises UK public house licensees-individuals who manage public houses and hold the licence permitting the sale of alcoholic drinks on the premises. Questionnaires were sent to 479 licensees and a response rate of 51% was achieved. Each questionnaire measured exposure to a range of violent assaults, fear of violence, general well-being, job satisfaction and organizational commitment. Based upon a final sample of 242 pub licensees, regression analyses showed that as the severity of the violence to which licensees were exposed increased, so fear of becoming a victim and symptoms of impaired well-being increased, while job satisfaction and organizational commitment decreased. Hierarchical analyses showed that fear of violence fully mediated the negative impact of exposure upon each of these other variables. It is argued that the management of fear appraisals should be integrated into organizational responses to work-place violence.