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31.
Although prior studies have consistently shown that organizational identification can reduce employees' stress and burnout, little is known about the mediating processes that underlie this relationship. Against this backdrop and building on recent theoretical work on the social identity model of stress, the present research tests a two-step mediation model for the organizational identification–burnout link. Specifically, it is hypothesized that employees who strongly identify with their organization are particularly likely to receive social support from their colleagues. This, in turn, should promote a sense of collective efficacy and, as a consequence, negatively relate to burnout. Data from a study with 192 Italian high schoolteachers supported the hypotheses.  相似文献   
32.
Summary.  The evaluation of handwritten characters that are selected from an anonymous letter and written material from a suspect is an open problem in forensic science. The individualization of handwriting is largely dependent on examiners who evaluate the characteristics in a qualitative and subjective way. Precise individual characterization of the shape of handwritten characters is possible through Fourier analysis: each handwritten character can be described through a set of variables such as the surface and harmonics as demonstrated by Marquis and co-workers in 2005. The assessment of the value of the evidence is performed through the derivation of a likelihood ratio for multivariate data. The methodology allows the forensic scientist to take into account the correlation between variables, and the non-constant variability within sources (i.e. individuals). Numerical procedures are implemented to handle the complexity and to compute the marginal likelihood under competing propositions.  相似文献   
33.
The aim of this study was to describe and analyse the current practice and trends in the development of management control practice as regards divisional investments in large Italian firms, using a survey questionnaire method. Some comparison with top North-American and German international manufacturing units were also made.The findings of the study supported two theoretical propositions. In the identification stage, firms tend to decentralise the process of capital budgeting and the control mechanism ensuring the link between corporate strategic objectives and capital expenditure projects at divisional level is based on guidelines produced by headquarters. In the selection stage firms which perceive a high interface level with the corporate strategic objectives in divisional capital expenditure tend to use discounted cash flow techniques when choosing one or more investment projects. When an economic approach is used to provide a comprehensive measure of performance, the theoretical framework fails to predict the relationship between corporate control and performance evaluation system in divisionalised companies. Essentially, financial control combines non-financial measures, used to understand manufacturing operations, with traditional accounting measures, used to understand the effects of manufacturing activities on the level of operating cash flow and operating income, as a comprehensive measures of performance in the medium-term of divisional investments.  相似文献   
34.
Summary.  The paper presents microlevel evidence on the role of the sociodemographic characteristics of a population and the characteristics of the data collection process as predictors of survey response. Our evidence is based on the public use files of the European Community Household Panel, a longitudinal household survey covering the countries of the European Union, whose attractive feature is the high level of comparability across countries and over time. We model the response process as the outcome of two sequential events: contact between the interviewer and an eligible interviewee, and co-operation by the interviewee. Our model allows for dependence between the ease of contact and the propensity to co-operate, taking into account the censoring problem caused by the fact that we observe whether a person is a respondent only if she has been contacted.  相似文献   
35.
In this paper we give some properties of the expected values of any order statistic when one of its adjacent order statistics is known (order mean function) from a sequence of sizen of independent and identically distributed random variables with discrete distribution. Furthermore, we obtain the explicit expressions of the distribution from these order mean functions, and finally, we show the necessary and sufficient conditions for any real function to be an order mean function. We also add some examples of characterization of discrete distributions from the order mean functions. Partially supported by Consejería de Cultura y Educación (C.A.R.M.), under Grant PIB 95/90.  相似文献   
36.
Business Performance Analytics (BPA) entails the systematic use of data and analytical methods (mathematical, econometric and statistical) for performance measurement and management. Although potentially overcoming some traditional diagnostic issues related to Performance Management Systems (PMS), such as information overload, absence of cause-effect relationships, lack of a holistic view of the organisation, research in the field is still in its infancy. A comprehensive model for operationalising analytics for diagnostic and interactive PMS is still lacking. Adopting an action research approach, this paper addresses this gap and develops a five-step framework applied to a company operating in the construction industry. The results show that in addition to encouraging dialogue, BPA can contribute to identifying critical performance variables, potential sources of risk and related interdependencies. A number of critical issues in implementing data-based approaches are also highlighted, including data quality, organisational competences and cultural shifts.  相似文献   
37.
ABSTRACT

A Joint Task Force comprised of members of the Association for Lesbian, Gay, Bisexual, and Transgender Issues in Counseling (ALGBTIC) and the Association for Assessment and Research in Counseling (AARC) present standards of care for assessment of Lesbian, Gay, Bisexual, Transgender, Gender Expansive, and Queer/Questioning (LGBTGEQ+) Persons.  相似文献   
38.
Introduction     
Franco Peracchi 《LABOUR》2003,17(Z1):1-4
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39.
Despite the amount of research on the link between work social characteristics and job attitudes, there is a lack of work on moderators of this relationship. In the present study, we examine the role of age as a moderating effect of this relationship using life-span development theory. The aim of this paper is to study the moderator effect of age in the relationship between two work social characteristics (interaction outside the organization and interdependence) and job attitudes (i.e., general job satisfaction and work engagement). Participants were 258 workers from private organizations. Data were collected at two time points (2 to 4 weeks between T1 and T2). Results showed that the relationship between interdependence and work engagement was stronger for older workers than for younger workers. In addition, the relationship between interaction outside the organization and general job satisfaction was stronger for younger than for older workers. Because increased engagement and satisfaction in an age-diverse workforce is important, organizations may benefit by challenging older workers with interdependent tasks, and younger workers with interaction with stakeholders outside the organization.  相似文献   
40.
The paper wishes to relocate the theme of social indicators within one of their most congenial reference frames, that of the social or community programming-evaluation process. It defines what a program is and also the meaning “program structure”. Further, it argues the relationship between objectives in the definition of program structures, and it develops a procedure to build the program structure and to apply a program analysis and evaluation. Finally, it considers, more in general, the nature and classification of program indicators and the criteria for the choice of types of program indicators in different circumstances. The discussion is supported with two examples of program structuring and the related selection of program indicators taken from two very different programs instigated by the Italian government: one is a program of aid for the poor and undernourished population of the third world; and the second is the 10 year plan for the environment beyond the year 2000.  相似文献   
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