现代社会工作的利他行为：一个福利分析

本文讨论了现代社会工作利他行为的制度化、职业化特征。以效用函数作为分析工具尝试分析了社会工作助人活动中福利参与者个人福利的变化,以及根据帕累托准则带来的社会福利的增加。     

职业场—企业社会工作实践的困惑与思索

职业场中的种种矛盾与冲突究其实质是在于工业化体系与人性生活需求的对峙与并存。企业社会工作实践所要面对的就是这一矛盾反映出的种种员工问题、社会政策、企业社会责任的落实与关怀。在这个实践之中,社会工作专业伦理与社会伦理以及社会学理论建设诸方面存在着不同程度的冲突与悖论,从而产生了很多困惑。解决这些困惑,思索其理论与实践的发展,则是我国企业社会工作当前所要担当的任务。     

Cox regression analysis in presence of collinearity: an application to assessment of health risks associated with occupational radiation exposure

This paper considers the analysis of time to event data in the presence of collinearity between covariates. In linear and logistic regression models, the ridge regression estimator has been applied as an alternative to the maximum likelihood estimator in the presence of collinearity. The advantage of the ridge regression estimator over the usual maximum likelihood estimator is that the former often has a smaller total mean square error and is thus more precise. In this paper, we generalized this approach for addressing collinearity to the Cox proportional hazards model. Simulation studies were conducted to evaluate the performance of the ridge regression estimator. Our approach was motivated by an occupational radiation study conducted at Oak Ridge National Laboratory to evaluate health risks associated with occupational radiation exposure in which the exposure tends to be correlated with possible confounders such as years of exposure and attained age. We applied the proposed methods to this study to evaluate the association of radiation exposure with all-cause mortality.     

Study-work satisfaction and psychological distress in older university students

In order to study the relationships between work satisfaction and mental health in a group known to be at risk for psychological distress, university students who were somewhat older than usual (n=568, average age 24 years) provided infomiation by questionnaire about their satisfactions from study and paid work, and their level of psychological distress. The measure of study satisfaction was a modified form of Warr et al.'s (1979) Job Satisfaction Scale, and had good reliability. Study satisfaction waslower for undergraduate than for postgraduate students, due to lack of clearly defined identity, less supportive relations with fellow-students and teaching staff, and financial hardship. For all subjects the availability of teacher support predicted study satisfaction, and study satisfaction had a major influence on the students' psychologcal well-being.     

Discrepancies between chronological age and personal age as a reflection of unrelieved worker stress

The general proposition that stress-related variables will be associated with discrepancies between chronological age and perceived personal age of working adults was examined. Responses from a field survey of day, afternoon, and night fixed-shift workers in a large manufacturing organization (n = 1674) were used to explore the relationships between a variety of reported stress-related variables and personal age constructs. Discrepancies between perceived personal age and chronological age were reported by a large proportion of the workers surveyed. Three categories of stress-related variables each accounted for a significant proportion of the variance in discrepancies. As hypothesized, the reported presence of stressors and the frequency/extent of strains (stress-related outcomes) were positively correlated with feeling older than one's chronological age. In addition, the reported presence of support mechanisms for coping with stressors was negatively correlated with feeling older than one's chronological age. The manner in which work and non-work stress may impinge upon personal age perceptions is discussed, and appropriate avenues for future research in this domain are considered.     

Does shift work lead to poorer health habits? A comparison between women who had always done shift work with those who had never done shift work

Shift work has been reported to predict health problems, and a possible explanation is that shift work may lead to poorer health habits, thereby increasing a person's vulnerability to illness. This study examined the association between shift work and health habits, as indicated by smoking, alcohol intake, physical activity and by being overweight. A questionnaire was sent to all 2795 female nurses working in the 10 hospitals of two Finnish health care districts. From the 2299 respondents, we selected those 506 shift workers who reported having always done shift work and those 183 day workers who had never done shift work. Shift workers were found to smoke more and to be overweight more often than day workers. These differences gradually increased in each successive age group, being 1.94 pack-years in smoking and 0.9 kg m^-2 in body mass index among nurses over 45 years of age. Shift work was not associated with alcohol intake or sedentary lifestyle. This evidence is compatible with the possibility that shift work in nurses increases smoking and being overweight to a degree that contributes to health problems, including coronary heart disease.     

A re-analysis of the occupational stress indicator

Abstract

This paper investigates the reliability of the Occupational Stress Indicator (OSI). Data from a sample of university staff, drawn from all areas of an urban university, are used to reassess the apparently low reliabilities of many of the OSI subscales reported by Cooper et al. (1988). In addition, factor analysis results are reported for the first time for the sources of pressure data. The reliability data reported here, while higher reliabilities than originally obtained, remain unacceptably low. A lack of stability in the device as it is currently formulated seems apparent. The paper also presents for the first time a detailed analysis of the sources of pressure scale, indicating a solution different from that proposed by Cooper et al. (1988). Certain areas of the OSI clearly need refinement; the inclusion of locus of control and type A behaviour as personality variables in particular is called into question. Observations regarding the particular strengths and weaknesses of this device, and suggestions for future refinements, are offered.     

The social construction of the meaning of acute stressors: A qualitative study of the personal accounts of police officers using a stress counselling service

The police profession is one in which acute stressors are encountered more frequently than in other occupations. Using the personal accounts of 35 police officers attending an in-house stress counselling clinic, the aim of the present study was to provide a qualitative examination of how the institutional context of policing influenced the ways in which acute stressors signified to individual police officers experiencing felt distress. Using the framework of Rational Emotive Behaviour Therapy as an analytical tool, it is argued that beliefs contributing to the experience of felt distress are related to the way in which policing as both an identity and an activity is constructed through the police organizational culture. Not only do these constructions influence the ways in which officers perceive themselves and their environments, but they also operate at the collective level to 'normalize' some emotional responses and to 'pathologize' others which, it is argued, could impact upon the outcomes of interventions such as stress counselling.     

Women's work in UK official statistics and the 1980 reclassification of occupations

Analyses using either time series or longitudinal data can be complicated by having to disentangle real changes from the artefactual effects imposed by the reclassification of key variables. In this paper the Warwick occupational conversion program is used to create adjustment tables which correct for the artefactual effect of the 1980 reclassification, along with coder errors, on 1971–1981 patterns of occupational sex segregation in longitudinal data from the Office for National Statistics's Longitudinal Study. The crowding of large numbers of women into a few occupational groups, which is consistent through the reclassification, arises in part because classification schemes fail to recognize the diversity in their work. This reflects past practice and the undervaluation of women's skills.     

Back to basics: Re-examination of Demand-Control Theory of occupational stress

The Demand-Control model of occupational stress posits an interaction between job demands and job control predicting psychological strain, but previous research has found such an interaction only rarely or inconsistently. Such research, however, has often failed to measure either demands or strain faithfully to the model's constructs, or has simply failed to test for a statistical interaction. The present study corrected these shortcomings by going back to basics. Using a sample of 115 employees in a manufacturing company, it operationalized the variables more consistently with their original conceptualizations. However, when the hypothesized Demand-Control interaction was then tested, it still failed. Outcomes other than psychological strain (e.g. job dissatisfaction) were related negatively rather than positively to demands. This highlights the difference between psychological strain and dissatisfaction and casts doubt on models positing dissatisfaction as an intervening variable between stressors and strains.