A longitudinal field study of group work redesig

The paper describes an action research project on group work redesign which involved blue-collar employees in a confectionery company. A theoretical framework, derived from previous research on semi-autonomous work groups and the Job Characteristics Model modified to apply to group working (Hackman, 1977), was used as a guide to diagnosis, redesign and evaluation. Hie findings, based on a short term evaluation after six months and a longer term evaluation after eighteen months, reveal that substantial increases in group autonomy and group work identity were achieved, and were followed, as predicted, by increased work motivation, performance, job satisfaction and mental health, as well as reduced labour turnover. Of particular interest to subsequent theoretical development is the sensitivity of mental health as an outcome variable, and the existence of differential rates of change in the dependent variables.     

Correlates of career-oriented mentoring for early career managers and professionals

This study examines several different kinds of correlates of career-oriented mentoring experiences among early career managers and professionals. Survey data were collected from 416 respondents employed in a wide variety of jobs, organizations, and industries. The respondents averaged 30 years of age, and 28 per cent were women. Results indicated that younger, more work-involved respondents from higher socioeconomic origins received more career-oriented mentoring. In addition, managers received more mentoring than professionals, as did those who were higher in the organization hierarchy. While gender of the protégé was unrelated to the amount of career mentoring received, reasons are offered for this result. Various boundary conditions likely to affect mentoring processes are discussed and several directions are recommended for future research on mentoring.     

The influence of career stage on the work attitudes of male and female accounting professionals

The present study compared work commitments, overall job satisfaction, intrinsic and extrinsic rewards satisfactions, and organizational and professional turnover intentions of 718 male and female accounting professionals at different career stages. Career stage was measured by professional tenure. The results indicate that there are some differences in work attitudes across career stages for male accounting professionals. Job involvement, organizational commitment, and intrinsic and extrinsic rewards satisfaction are positively related to professional tenure. Organizational turnover intentions are negatively related to professional tenure for male accounting professionals. There are no significant differences in work attitudes across career stages for female accounting professionals. An examination of reasons for differences in work attitude patterns between male and female accountants suggests the need for research to determine whether later career stages (advancement and maintenance) differ for men and women. The results also suggest that future research should consider defining career stage in terms of the overlap between stages defined using alternate career stage measures.     

Comparing the work values of engineers with managers,production, and clerical workers: A multivariate analysis

Engineers and scientists have been compared in previous research on their work attitudes. Conceivably the interest in comparing these two groups of professionals was a result of the joint work they often do in research and development departments. The present framework suggests that engineers who work in production departments would have work values and attitudes which would be more similar to those of managers. Survey data was collected from 432 employees in two industrial corporations in Israel. Profile analysis showed that the work values of engineers were similar to those of managers and different from those of production and clerical workers. Furthermore, work values were also related to behavioral outcomes such as performance and tardiness. Implications regarding the study of engineering as a profession and the use of work values in organizational research are discussed.     

Relocation attitudes and adjustment: A longitudinal study

This study identified correlates of attitude toward an impending employer-initiated relocation, then followed up by predicting post-transfer attitude and adjustment difficulty in the same sample. Predictors suggested by past research on mobility attitudes (i.e. demographic characteristics and attributes of the pre-move location) were less important in explaining pre-move attitude toward the transfer than were expected attributes of the new location. After the move, experienced aspects of the new location such as role ambiguity, degree of advancement, and community and job satisfaction were the strongest predictors of overall post-move attitude and adjustment difficulty. In many cases, pre-move expectations about attributes of the new location were not related to affect or adjustment after the move, suggesting that pre-move expectations may have been inaccurate. Implications for theory, research, and organizational practice are discussed.     

The effect of career stage on the meaning of key organizational events

This study addresses the question of how career stage affects the meaning managers attribute to key organizational events. Propositions were developed suggesting that career stage provides a frame of reference when interpreting events and that the frequency with which this frame of reference is used differs in each career stage. In depth interviews with 40 managers across three career stages supported these propositions.     

Hand tool injuries at work: A surveillance perspective

This paper reports results of a surveillance study of work injuries caused by power and nonpower hand tools. Analyzing 129,399 case reports of hand tool injury compensation claims from the 1983 Supplementary Data System of the Bureau of Labor Statistics, the authors determined that nonpower hand tool injury rates were highest in agriculture, followed by construction, mining, and retail trades. For power hand tool injury rates, the order was: construction, agriculture, manufacturing, and mining. Among nonpower hand tools, hand knives were prominent, causing large proportions of injuries to workers in the food preparation occupations and farm laborers. Power hand tool injuries were most often associated with saws, which accounted for large proportions of injuries to lumbermen, carpenters, and miscellaneous laborers. Most injuries could be described as acute trauma involving upper extremities, but musculoskeletal injuries were also documented in substantial numbers. The authors provide suggestions for focused investigations to follow the surveillance effort reported here.     

Construing of self and others at work in the early years of corporate careers

Research has examined personal change and stability in early adulthood but generally with standardized scales and without inviting explicit comparison of self with other people. The present work uses the repertory grid method to examine how graduates construe themselves and others during early career. Ninety-four graduate entrants to a multinational corporation with zero to four years' tenure completed repertory grids on two occasions one year apart. Results shed much light on the graduates' concepts of self relative to others in their work setting, and how these change over time. The graduates generally had fairly positive self concepts, though these did not become more positive with tenure. Most saw themselves much as they thought others saw them. Change in concepts of self varied greatly between graduates, as did the constructs on which those concepts were described. The results cast further doubt on whether organizational socialization affects people in uniform ways.     

Predictors of intentions to leave the ward,the hospital,and the nursing profession: A longitudinal study

The stages preceding and following the intention to withdraw from an organization have not been adequately examined. Data were collected at two time periods from a sample of 146 nurses working in a general hospital located in a large metropolitan area in Israel. Essentially, intention to withdraw from three levels — ward, hospital and profession — were examined. LISREL was used to test alternative longitudinal models for the best fitting set of linkages among variables. The findings supported a progression model of withdrawal intention. According to this conceptualization, a nurse first decides to leave the ward, then the hospital, and, finally, the profession. Theoretical and practical implications of the results were presented.     

工作中的健康与生命：人人享有的一项基本人权

我们正在讨论谁的安全、健康和生命？ 是你的……,是我的…… 是每个劳动者的! 当涉及这一切的时候．我们怎么能袖手旁观呢？     

The importance of gender in mid-career: A longitudinal study of MBAs

This longitudinal study investigates whether the work environment in mid-career is comparable for men and women MBAs. No gender differences were found in early career. However by mid-career, women report less income, career satisfaction, and boss appreciation than men. Discrimination is also more prevalent for women.     

攀钢烧结烟气脱硫技术研究

介绍了攀钢烧结烟气的特点，SO2的来源。根据国内外烟气脱硫技术现状， 提出了攀钢烧结烟气脱硫的技术要求。     

生态土壤渗滤系统启动周期研究

利用室内模拟试验装置,考察了4种生态土壤渗滤系统在0.1 m3/(m2·d)的水力负荷条件下对生活污水中TP、COD和NH3-N的去除效果及启动周期; 同时对整个系统及同类生态工艺启动周期的判断方法做了探讨.研究结果表明,生态土壤渗滤系统对TP、COD和NH3-N的启动周期分别为15～27 d、24～40 d和24～26 d; 土壤渗滤系统对TP的启动周期最短,对COD的启动周期最长; 处理系统启动周期的判断原则是综合考察系统对主要污染物各自的启动周期,以最长的作为系统启动周期.4组试验中,1#和2#系统的启动周期为40 d; 3#和4#的为24 d.     

Incentive compensation as an injurious condition of work: A study of labelling

A recursive causal model is presented in which individual and work factors are hypothesized to be predictive of workers' labelling an incentive compensation program as potentially injurious to their well-being. The individual factors include the dispositional variable, negative affectivity, and financial needs and resources. The work factors consist of prior incentive compensation, experienced job insecurity, and experienced control. The model was tested using questionnaire responses of 165 managers and professionals. While it was found that the overall model did not fit the data that well, negative affectivity was found to be positively associated and experienced control negatively associated with the incentive compensation program being labelled negatively. The somewhat surprising finding that financial needs and resources were not found to be significantly associated with labelling is discussed. The importance of disposition and experienced control for the labelling of potentially threatening or harmful job conditions as well as some hypothesized antecedents of control also are discussed.     

Increasing coping resources at work: A field experiment to increase social support,improve work team functioning,and enhance employee mental health

Correlational studies have identified worksite coping resources such as social support and perceived control, and have suggested a positive role for such resources in employee stress processes. However, little experimental evidence has demonstrated the causal role of worksite coping resources in improving mental health, nor how worksite coping resources can be enhanced. This paper reports the results of a field experiment intended to provide such evidence. Human service workers participated in a theory-driven training program designed to increase individual and group psychosocial coping resources and individuals' abilities to use those resources when coping with job demands. The inclusion of selection variables in models used to estimate the impact of the intervention controlled for selection biases and also allowed for the assessment of the impact of the training on those workers identified as most prone to turnover and on those most likely to participate in such an intervention. Results indicated that the program enhanced the work team climate and reduced depresssive symptoms and somatization in those most at risk for leaving their jobs. The program was also effective in increasing the amount of supervisor support received on the job and strengthening perceptions of coping abilities in those workers most likely to participate in the program.     

Affect and favorable work outcomes: two longitudinal tests of the happy–productive worker thesis

This research examined relationships between alternative measures of affect and supervisory performance ratings. The first study showed that dispositional rather than state affect significantly predicted supervisory ratings of performance over time. Since the measures of affect differed on both content and temporal dimensions, a follow‐up study was conducted to explicate the results. The second study found that a pleasantness‐based measure of dispositional affect (Berkman, 1971a) again predicted rated performance over time, but activation‐based measures of both dispositional and state affect (using PANAS scales) were not predictive of supervisory evaluations of performance. The implications of these findings in terms of research on affect and the longstanding pursuit of the happy–productive worker are discussed. Copyright © 1999 John Wiley & Sons, Ltd.