玻璃天花板下的守望——A大学女教师工作满意度研究

从社会性别视角切入,通过对研究型大学367名专任女教师的工作满意度进行了问卷调查,结果显示教师工作满意度存在一定性别差异,表现在女性对校园学术环境、国际化、人际关系等方面较男性满意,但在课题经费的获得、课题的获批、接触学术前沿等研究资源获得方面远不如男性教师。此研究表明缺乏学术资源是女性职业生涯发展中"玻璃天花板"的构成之一。     

Relationships between stressful work environments and bullying: Results of a large representative study

Abstract

This paper contributes to the relatively sparse knowledge about relationships between stressful work environments and bullying. Relationships between job stressors and leadership behaviour were analysed as possible predictors of bullying at work on the basis of the work environment hypothesis, which states that stressful and poorly organized work environments may give rise to conditions resulting in bullying. Analyses of a representative sample (n=2539) of the Norwegian workforce showed role conflict, interpersonal conflicts, and tyrannical and laissez-faire leadership behaviour to be strongly related to bullying, and that the strength of associations to a high degree differed for various measures of bullying. Support was found for an interactive relationship between decision authority and role conflict at different levels of laissez-faire leadership. Not only targets and bully/targets but also bystanders assessed their work environment more negatively than did non-involved employees, while perpetrators of bullying did not differ significantly from non-involved employees as regards their perception of the work environment. Hence, bullying is likely to prevail in stressful working environments characterized by high levels of interpersonal friction and destructive leadership styles. In addition, bullying is particularly prevalent in situations where the immediate supervisor avoids intervening in and managing such stressful situations.     

Job tenure as a moderator of stressor–strain relations: A comparison of experienced and new-start teachers

Abstract

Few studies have investigated the extent to which the effects of work stressors on strain change over the duration of employees’ job incumbencies. Drawing on Karasek's (1979) job demands-control-support model, the current study examined the moderating influence of job tenure (experienced versus novice worker status) on stressor-strain relations. Using a sample of 422 experienced and 248 beginning schoolteachers in Australia, job factors and job strain were assessed on two occasions, 8 months apart. Analyses revealed that the three job factors were each correlated with strain as predicted, although the (elusive) demands×control interaction effect was evidenced amongst “new-start” teachers only. The findings provide mixed support for Karasek's model, and draw attention to the need to consider the role of job tenure and career stage in studies of work stress, as work stressor-strain effects may be routinely underestimated in research that ignores these factors.     

Job stress,burnout and substance use among urban transit operators: The potential mediating role of coping behaviour

Abstract

Urban transit operators, compared to other occupational groups, have higher rates of mortality and morbidity. A major risk factor is the highly stressful objective environment. This study used structural equation modelling to test a model hypothesizing that transit operators’ coping behaviours in responding to daily job hassles mediate the associations of work stress with burnout and substance use. The study sample consisted of 1231 transit operators who participated in the San Francisco MUNI Health and Safety Study. The results showed a direct and strong association between transit operators’ daily job stress and symptoms of occupational burnout even when a series of controls and coping behaviours were considered. In addition, use of “disengage-deny” and escapist strategies to cope with job stress was positively associated with burnout; the job stress–burnout association was partially mediated through such coping practices. Daily job stress was related to substance use only indirectly and mediated through burnout and use of “disengage-deny” and escapist coping strategies. “Disengage-deny” coping strategies might help reduce substance use whereas escapist coping strategies might increase such use. Overall, our findings suggest that coping behaviour may be an important correlate of transit operators’ ill health. Interventions enabling healthy coping behaviours may help reduce health risks for this occupational group.     

The development and validation of a job crafting measure for use with blue-collar workers

Abstract

Job crafting describes a set of proactive behaviours in which employees may engage to shape their work in order to minimize hindering job demands and maximize resources and challenging demands. Such behaviours may be particularly important among blue-collar workers whose jobs are characterized by poor working conditions and low well-being. We present the development and adaptation of a job crafting measure that may be used among blue-collar workers, based on an existing scale by Tims, Bakker, and Derks (2012) that was not specifically developed for blue-collar workers. We test the validity and reliability of the measure in a longitudinal study based on multiple source information from mail delivery workers in Denmark (N=362 at Time 1; N=408 at Time 2). Results indicate the presence of five job crafting dimensions: increasing challenging demands, decreasing social job demands, increasing social job resources, increasing quantitative demands and decreasing hindering job demands. These can be reliably measured with 15 items. The measure shows acceptable discriminant and criterion validity, and test-retest reliability. The findings extend the application of the original questionnaire. They also add to knowledge of the job crafting behaviours in which blue-collar workers engage and link them to well-being outcomes.     

A comparative study of some priority dispatching rules under different shop loads

Priority dispatching rules and shop load affect job-shop performance. This paper evaluates ten different priority dispatching rules with respect to six different performance criteria under light, medium and heavy shop loads. Simulation was used as a tool to determine the rankings of the dispatching rules for a given shop load and performance criteria. A comparative study was conducted to investigate the performance of these rules. Two rules, ‘shortest processing time” and ‘least work remaining’, performed well under criteria related to the processing time. It was found that the rules that perform well in average and r.m.s. tardiness perform poorly under percentage-of-jobs-late criterion. The experimental results are conveyed with critical comments on the performance of the dispatching rules under different loading conditions of the shop.     

Shop floor characteristics influencing the use of advanced planning and scheduling systems

The purpose of this article is to investigate how the manufacturing process, the shop type and the data quality, i.e. the shop floor characteristics, influence the use of advanced planning and scheduling (APS) systems in production activity and control (PAC). The methodology implemented is a multiple case study at three case companies. Each company has different shop floor characteristics, but all use a scheduling module in an APS system, which supports production scheduling. A theoretical framework is developed suggesting how APS system are used in the PAC activities, and which major aspect to consider. The case analysis shows that the scheduling module in APS system, foremost supports sequencing and dispatching. In particular, the shop type is influenced by the decision of how often the APS runs and what freedom is given to the shop floor. The manufacturing process influences how the dispatch list is created. Contrary to the literature presuming that APS systems are most suitable in job shop processes, it is found that the manufacturing process is not a crucial factor when deciding whether APS systems are an appropriate investment. It is found that the level of data quality needed in the APS system depends to a large extent on how the dispatch list is used. For example, is the dispatch list used as a guideline, not a regulation, the need for accurate data in the module is reduced. This article extends the previous literature concerning APS systems by analysing how APS systems influence PAC as a whole and increase the understanding of the challenges of using APS systems in PAC.     

Job crafting and well-being among school principals: The role of basic psychological need satisfaction and frustration

This study investigates the associations between school principals’ job crafting and well-being. Drawing on the job demands-resources approach of the job crafting model and self-determination theory, we hypothesized that need satisfaction and need frustration act as likely mechanisms between the positive and negative effects of job crafting behaviors and work-related well-being (work engagement and burnout). Using cross-sectional data collected from a sample of Finnish school principals (n = 518), our structural equation model revealed that crafting structural job resources was positively associated with need satisfaction and negatively with need frustration. Increasing challenge job demands was positively associated with need satisfaction, which, in turn, was associated with higher work-related well-being. In addition, crafting structural job resources was directly positively linked to burnout as well as work engagement. Moreover, we found that decreasing hindrance demands was positively associated with burnout and negatively associated with work engagement via need frustration. No associations were found between crafting social resources, indicators of basic psychological needs, or work-related well-being. These findings provide insights into how principals determine their own basic psychological needs via job crafting, and how this is reflected in their work-related well-being. The study advances job crafting theory and self-determination theory, with important implications for practice and future research.     

Trade openness and manufacturing growth in Malaysia

This study investigates the long-run relationship between trade openness and manufacturing growth and further assesses the causal relationship between these variables. Contrary to some scholars belief that at national level, openness does not contribute to growth in Malaysia, our sector specific analysis suggest otherwise. In this aspect, we believe that in any attempt to establish relationship between openness and growth, the analysis should be sector specific since it is more relevant as well as assures a meaningful insight for policy makers. The results suggest that in the long-run, trade openness is positively related to manufacturing growth in Malaysia. Furthermore, the results also suggest that openness should be viewed as the long term policy initiative for the sector to benefit. Therefore, the policy direction for Malaysian manufacturing sectors should focus on long term trade openness policies. Nevertheless, to ensure sustainability, emphasis should be placed on how (which manufacturing sub-sectors) or when openness is actually important. Importantly, policy makers and scholars should understand that leveraging the benefits of openness also depend on whether the liberalized sector has the comparative advantage.     

企业中层管理者工作倦怠的成因及其干预措施

工作倦怠是管理心理学和组织行为学的研究热点之一.如何降低工作倦怠,留住所需人才已成为企业关注的焦点.文章从静态因素和动态因素两个方面入手,对工作因素、组织因素、个体因素、个体认知和个体与组织匹配等影响企业中层管理者工作倦怠的主要因素进行分析,并提出了相应的干预措施.