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1.
Job dimensions of autonomy, variety, and feedback were objectively manipulated to evaluate their effect on perceptions of job characteristics and on job outcomes. Except for feedback level, manipulations and perceptions independently predicted satisfaction, and one significant two-way interaction emerged. In a high variety task, increased autonomy led to increased satisfaction, while in a low variety task, increased autonomy had a negligible effect on satisfaction. For performance, objective variety and autonomy also interacted, indicating that in a low variety task, autonomy had little impact, while in a high variety task, increased autonomy contributed 16 per cent to performance. In addition, autonomy and feedback interacted with one another, with increased feedback in a high autonomy task again contributing 16 per cent to performance, while increased feedback in a low autonomy task had little impact on performance. Findings are discussed from both the Job Characteristics Model and control theory perspectives.  相似文献   

2.
This study attempted to determine which personality dimensions and coping strategies would reduce or prevent strain in a context of naturally-occurring short-term role overload. Subjects were 106 adult undergraduate evening students enrolled in an intensive three-week summer school session. The median age was 26 years, and 72 per cent of the students worked full-time. Using a repeated-measures panel design, the study tested the effectiveness of three types of coping derived from Hall's (1972) typology. Longitudinal analysts using cross-lagged correlations and structural regressions showed little support for the predicted effects of Hall's three types of coping on subsequent strain. However, a fourth type of coping, Planned Task Management emerged during the analysis and showed a reciprocal relationship with strain. Both variables appeared to influence each other over time, although the effect of prior coping on subsequent strain was slightly but not significantly stronger. Also, alienation (defined as lack of commitment) had a significant moderator effect on the relationship between perceived overload and strain.  相似文献   

3.
The negative effects of unemployment on psychological health are well documented, yet Kasl's ( 1982 ) reverse causation hypothesis is that positive psychological health, and in particular self‐esteem, facilitates re‐employment. The aim of this study was to investigate this proposal by assessing levels of self‐esteem, cognitive appraisals and coping efforts among unemployed persons and relating these factors to their employment status six months later. Two hundred and one unemployed (49 per cent female, 51 per cent male; mean age = 32.41 ± 10.18 years) and 128 employed respondents (59 per cent female, 41 per cent male; mean age = 35.0 ± 11.73 years) participated in the study. Participants completed the Adult Self‐Perception Profile, Access to Categories of Experience, Locus of Control, Deakin Coping Scale, and the Meaningful Leisure Activities Questionnaire at baseline and at six‐month follow‐up using a mail‐out survey. Comparison of baseline appraisals revealed that future re‐employed participants rated their latent deprivation lower and their internal locus of control higher than those continuously unemployed, and they also derived more internal meaning from leisure activities. Overall, the results provide support for Kasl's reverse causation hypothesis extended to these other domains of psychological health. Intervention strategies designed to incorporate the promotion of these factors are discussed. Copyright © 2002 John Wiley & Sons, Ltd.  相似文献   

4.
农民工职业危害防护需求意愿调查分析   总被引:2,自引:0,他引:2  
为了调查农民工职业危害防护的具体需求意愿及他们对企业职业危害管理现状的认知,分析农民工职业危害防护需求意愿与农民工职业危害防护行为之间的关系。采用问卷调查的定量调查方法进行调查。调查对象中男性农民工409人,女性农民工157人。参与问卷调查的农民工,均接触一种及以上的职业性有害因素。调查内容包括了解公司预防和控制职业病的政策,参与公司的职业危害管理决策,实施的职业性健康安全培训、健康监护、个人防护用品的使用等预防和控制职业病的管理措施等方面,本次调查显示,农民工对于预防职业危害表现出强烈的需求愿望,且对企业的职业危害防护现况表示了不满,倾向于采取极端的行为维护自身的健康权益。但另一方面,农民工实际参与企业职业危害防护的行为率较低,与他们的需求意愿相比有明显的差距。  相似文献   

5.
The present study attempted to assess the extent to which job incumbents engage in performance relevant self-regulatory activities. Specifically, the degrees to which 62 insurance salespersons; (1) set performance goals, (2) monitored performance levels, and (3) exercised contingent self-reward or punishment with respect to goal achievement or goal failure were measured; and, the consequences that such activities had on performance were examined. The results of this study indicate that, in general, subjects set goals, but typically of a distal/result-orientated, as opposed to a proximal/behaviourally orientated-nature. Goal setting per se had no effects on sales performance, although an objective measure of goal difficulty was related to this criterion. With respect to self-monitoring, it was discovered that the greatest amount of performance feedback came from oneself and one's supervisor, as opposed to one's co-workers. In terms of performance, there was an interaction of feedback source and feedback preference such that the ability to generate internal feedback was related to performance only for individuals who had a preference for such internal feedback. There appeared to be no substantial amount of contingent self-reward occurring within this organization, although contingent self-punishment (in the form of self-criticism) was in evidence; and, such self-admonishment seemed to have detrimental effects on performance. While the three classes of variables independently explained 26 per cent of the variance in performance, the interactive effects suggested by theories of self-regulation (Bandura, 1977; Kanfer, 1971) were not in evidence.  相似文献   

6.
The occurrence and impact of psychological contract violations were studied among graduate management alumni (N = 128) who were surveyed twice, once at graduation (immediately following recruitment) and then two years later. Psychological contracts, reciprocal obligations in employment developed during and after recruitment, were reported by a majority of respondents (54.8 per cent) as having been violated by their employers. The impact of violations are examined using both quantitative and qualitative data. Occurrence of violations correlated positively with turnover and negatively with trust, satisfaction and intentions to remain.  相似文献   

7.
Associations between increased job control and health status were tested with questionnaire data from a random sample of full-time workers (n = 8504) from the national Swedish white collar labor federation, TCO (representing 25 per cent of the Swedish work force). Of these subjects, 1937 had undergone a company-initiated job reorganization during the previous several years. Workers in the job reorganization group who had influence in the reorganization process and obtained increased task control as a result had lower levels of illness symptoms on 11 of 12 health indicators controlling for age and sex (11 of 12 associations significant for males, four of 12 associations significant for females). A previously validated measure of coronary heart disease was significantly lower in circumstances of increased job control for males (8.6 per cent symptom frequency with decreased control versus 3.4 per cent with increased control; p = 0.05). Absenteeism was lower: 10.7 per cent versus 5.0 per cent (0.01). Depression was lower 27.8 per cent to 13.7 per cent (0.001). However, smoking was significantly higher for women 11.0 per cent versus 23.5 per cent (0.01). All illness indicators showed that the process of job reorganization itself was associated with significantly higher symptoms (‘change stress’). However for males (only) symptoms levels when reorganization was accompanied by increased control were often as low or lower than symptom levels for no reorganization at all. Unfortunately, job reorganizations involving employee influence and increased task control were less frequent than job reorganizations involving reduced influence and no increased control, especially for women and older workers.  相似文献   

8.
Previous research suggests that performance‐prove goal orientation is positively related to knowledge hiding. However, we argue that this effect depends on the focus of performance feedback (i.e., individual‐ and group‐focused feedback), which shapes the nature of the competitive expression of performance‐prove goal orientation (i.e., intragroup and intergroup oriented). We conducted three studies to test our theoretical model. The results of Study 1 with time‐lagged data from 128 part‐time MBA students showed that performance‐prove goal orientation was positively related to knowledge hiding when performance feedback focused more (vs. less) on individual performance but was negatively related to knowledge hiding when performance feedback focused more (vs. less) on group performance. Study 2 replicated these moderation findings in an experimental study of 210 undergraduate students. Study 3 again replicated the moderation effects using multisource data from 317 employees and their supervisors. It also included creativity as an outcome of knowledge hiding and illustrated the distal consequence of the moderation effects of individual‐ and group‐focused performance feedback. We then discussed the implications for the theory and practice of performance‐prove goal orientation and knowledge hiding.  相似文献   

9.
10.
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.  相似文献   

11.
《Safety Science》2006,44(8):747-752
Prior research indicates that trucks are very likely to be involved in accidents in China due to the poor condition of trucks and unsafe driving behaviors. The objectives of this study were (1) to investigate the safe/unsafe driving behaviors of Chinese truck drivers, and (2) to examine whether Chinese truck drivers recognize a need for feedback and what their attitudes are in terms of receiving feedback from both technology and from individuals to improve driving safety. Eight sessions of focus group discussions were carried out with Chinese truck drivers, middle-level managers in the freight transportation business, and traffic policemen. The results showed that the most important safety issues to Chinese truck drivers are speeding and overloading. Chinese truck drivers would like to receive more feedback. Yet feedback is considered negative in nature. Although some Chinese truck drivers are afraid of not being able to operate the in-vehicle technology, in general, they are more confident with feedback by in-vehicle technology because it is considered objective and scientific. For this reason this kind of feedback is preferred by some over feedback from a human.  相似文献   

12.
The Finnish labor market is sharply segregated by sex. This is a statistically well-documented fact and holds true for all Western European market economies. The aim of this article was to find out whether women profit (regarding the quality of their work) from performing the same sort of work as men. The qualitative aspects of work were the following: autonomy at work; lack of routinization of work; the compulsory rhythm of work; and the demands for social skills. We also analyzed monthly pay and its variation according to functional segregation of work. The empirical data came from the Finnish Study on Working Conditions (1984) which is a representative sample of the Finnish wage-earning population with 4502 persons of whom 48 per cent were women and 52 per cent men. Our results indicate that women often profit from the fact that they perform the same sort of work as men. This profit was more apparent for white-collar than for blue-collar women. For men the effects of segregation on job characteristics were the opposite. They often profit from sex segregated work. Social status played a major role regarding the qualitative aspects of work.  相似文献   

13.
An investigation was conducted to characterize the agricultural accidents, their magnitude, causes, severity and economic consequences in one of the states of north eastern region of India, Arunachal Pradesh. The accident data for 6 years between years 2000 and 2005 were collected by conducting a survey and personal interview of the victims in 42 selected villages of 4 districts. Agricultural accident incident rate was 6.39 per 1000 workers/year. All the accidents were non-fatal. Farm implement-related accidents accounted for 40% of the accidents. Slashing of shrubs accounted for one-third of the accidents causing cut and hit injuries of moderate severity. Twenty-five per cent of the accidents occurred on the way to or from the field leading to severe or serious injuries. Two-third of the accidents occurred within 4 h of start of work. Thirty-three per cent of the victims were 40–49 years of age. Based on the analysis, both passive and active measures have been suggested to minimize or prevent the occurrence of agricultural accidents.  相似文献   

14.
A laboratory experiment (N = 149) tested two hypotheses: that choice of reward will have a positive impact on task performance and that choice would lead to arousal, as measured by reaction speed. The role that feedback information concerning whether subjects were being rewarded for performance on a prior task was also examined. The results revealed that choice and choice interacting with feedback were related to performance, but the choice had no impact on arousal. Self-determination theory may be used to help interpret these findings. The choice and feedback are non-controlling and informational to recipients which may increase perceptions of competence and self-initiative with an accompanying increase in intrinsic motivation to perform well on the task. These theoretical implications and some questions for future research and practical applications are discussed.  相似文献   

15.
This study examines the influence of race on protégés' experiences of forming developmental relationships. Data were collected from 88 black and 107 white managers, who, collectively, accounted for 487 developmental relationships. The results indicate that white protégés have almost no developmental relationships with persons of another race. Black protégés, however, form 63 per cent of their developmental relationships with whites. Blacks are more likely than whites to form relationships outside the formal lines of authority and outside their departments. Furthermore, same-race relationships were found to provide significantly more psychosocial support than cross-race relationships.  相似文献   

16.
PurposeInvestigation reports into the Deepwater Horizon drilling rig disaster identified issues with the drill crew's situation awareness (SA). The aim was to (1) apply the Driller's Situation Awareness (DSA) model to the cognitive data extracted from accident reports from this event to determine if it could help to explain why the crew erroneously concluded that the well was stable, which would (2) provide a preliminary evaluation of the model's validity.MethodThe DSA model was used for a content analysis of the SA components in the accounts of the crew's actions during two Negative Pressure Tests (NPT), in the hours before the blowout.ResultsThe analysis provided (1) insight into the crew's likely cognitive processes before the blowout. In particular, it revealed issues with their interpretation and mental models of the well state, as well as possible influencing factors including expectation, distraction and experience, emphasising the impact that SA can have on process safety. The categorisation has (2) initially suggested that the DSA model does contain the appropriate components.LimitationsThere are limited first hand reports of this event and thus cognitive processes have to be inferred with a degree of caution.Practical implicationsThe findings give a preliminary validation of the DSA model for further use in training and in investigation of well control events. Recommendations based on the findings are offered for assisting driller SA and consequently, for supporting safe and efficient drilling operations. There is also the opportunity to adapt the DSA model and apply the recommendations from the analysis to similar monitoring positions, where SA is essential, within the process industries.  相似文献   

17.
The study tested predictions derived from Korman (1977) and from Sarason (1977) about factors leading to alienation among occupationally-successful young adults. The sample consisted of 434 college graduates (median age = 29 years), 85 per cent of whom were employed full-time. Respondents completed self-report questionnaires including measures of family and college background; expectations at college graduation for positive outcomes in personal, interpersonal, and work areas; current fulfilment in each of these areas; and alienation (estrangement from self, other people, and occupation or profession). Results of subgroup analysis showed that respondents whose backgrounds included high socio-economic status and graduation from elite colleges were more likely than other subjects to experience alienation when encountering lack of fulfilment. However, moderator regressions failed to show similar moderator effects, indicating that family and college backgrounds may produce discontinuous and qualitatively different subgroup effects. One implication of this study is to suggest more care in selecting individuals for high-risk job assignments with low probability of success.  相似文献   

18.
This study examines: (1) the impact of two methods of giving screening results on health behaviour and beliefs, evaluated in a randomized controlled trial. (2) The association between uptake of screening and health risk behaviours and beliefs. Two methods of feedback of screening results were given: simple informational feedback, and more extensive feedback, including target-setting and a written contract. At six month follow-up, those who received simple informational feedback had lost less weight and had increased their exercise less than those who received more extensive feedback. Attenders believed more strongly in the relationship between lifestyle and health, perceived themselves as less healthy than others and scored higher on the GHQ than staff who did not attend for screening. These results suggest that belief in the effectiveness of lifestyle change in promoting health, and anxiety about health, can influence uptake of screening. Second, the method of presenting screening results can influence the impact of screening on subsequent behaviour change.  相似文献   

19.
Four broad classes of dependent variables (psychological strain, physical illness symptoms, health-related behaviour and social participation) were associated with eleven categories of stressors and stress moderators from work and family life, using multiple logistic regression analysis for a random sample of 8700 full-time male and female members of T.C.O., a major Swedish white-collar labour federation (covering 25 per cent of the Swedish labour force). Our goal was to find broad patterns of associations by comparing relative magnitudes of effects for (a) stressors and stress moderators; (b) work and family activities, and (c) males and females. Fifty per cent of the associations between environmental factors and dependent variables were significant in the predicted direction at the 5 per cent level. However, only 5 per cent of the associations are as strong, for example, as average smoking/heart disease associations. Our primary conclusion is that job factors are the next strongest set of predictors of health and behaviour after age. Job factors are stronger than family factors for both men and women; proportionally increasing the explained variance by over 60 per cent versus roughly 20 per cent for family factors (over the 25 per cent of explanation due to demographic factors). The overall pattern of stressor/outcome associations is quite similar for men and women, although both job/outcome and family burden/outcome associations are stronger for women than for men. We failed to find a clear linkage between particular stressors and particular physical illnesses. Among the job factors, control and work load have the strongest associations; with the former predicting behaviour patterns and job satisfaction (along with social support), and the latter predicting mental strain symptoms. Family problems are associated with increased health risks (stronger for men) and family responsibilities and constraints affect health behaviour (stronger for women). Job satisfaction is the most successfully predicted outcome in the study, and is similarly affected for men and women.  相似文献   

20.
Humble leadership is attracting increased scholarly attention, but little is known about its effects when used in conjunction with less humble leadership behaviors that rely on a perception of the leader as confident and charismatic. This study contrasts the effects on top management team (TMT) potency and organizational performance of a more humble (feedback seeking) and a less humble (vision) CEO leader behavior. We hypothesize that CEO feedback seeking increases TMT potency and firm performance by communicating to TMT members that the organization values their input and encouraging their own feedback seeking, whereas CEO vision articulation influences these outcomes by fostering greater clarity about the firm's direction, and an enhanced ability to coordinate efforts within the TMT. CEOs who have not developed a vision can achieve a similar positive impact on TMT potency and firm performance by seeking feedback. In a sample of CEOs and TMT members from 65 firms, both CEO feedback seeking and vision articulation exhibit positive direct relationships with firm performance. However, only feedback seeking displays an indirect effect on performance via TMT potency. Finally, CEO feedback seeking has its strongest effects on firm performance and TMT potency for CEOs who are not seen as having a vision.  相似文献   

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