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101.
This paper integrates insights from both sociology and psychology into the economic approach of drug use. Within this theoretical framework, the utility provided by cannabis use depends on the ability to deny its riskiness, and this ability is a kind of human capital accumulated through earlier consumption. This assumption is tested with a dataset of French adolescents. A simultaneous equation model is estimated, with one equation for cannabis use, and one for risk denial. The results provide some empirical evidence in favour of the tested assumption, and they also cast doubt on the efficiency of preventive information at school. 相似文献
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This study explored a career readiness typology of 629 8th‐grade students using the Career Factors Inventory. Data revealed developmentally appropriate elevated needs for information, specifically self‐knowledge. In addition, cluster analysis demonstrated the heterogeneity of career development needs of 8th‐grade students. Typal membership revealed little variance on sociodemographic factors. Career development implications are presented. 相似文献
106.
The authors propose a method of teaching anger management utilizing an objects relations theory conceptualization. The inner structure of the angry adolescent is described, and methods of addressing anger tailored to the individual differences of each adolescent's internal world are presented Role playing is utilized in the anger management group to illustrate the concepts presented. The authors conclude that when the clinical intervention resonates with the internal world of the client, the intervention will be experienced as meaningful. 相似文献
107.
Patrick D. Bourke 《Journal of applied statistics》2006,33(1):1-15
The use of the np chart for monitoring fraction-defective is well-established, but there are a number of relatively simple alternatives based on run-lengths of conforming items. Here, the RL2 chart, based on the moving sum of two successive conforming run-lengths, is investigated in order to provide SPC practitioners with clear-cut guidance on the comparative performance of these competing charts. Both sampling inspection and 100% inspection are considered here, and it is shown that the RL2 chart can often be considerably more efficient than the np chart, but the comparative performance depends on the false-alarm rate used for the comparison. Graphs to aid parameter-choice for the RL2 chart are also provided. 相似文献
108.
Some Implications for Management Development of Research into Managers' Moral Dilemmas 总被引:1,自引:1,他引:0
In this paper, we present two cases of moral dilemmas as told by the managers who had faced them. We analyse the cases, drawing on frameworks developed by Toffler (1986), Kohlberg (1981) and Maclagan (1990). We also comment on the broader findings of the research from which the cases were taken. These analyses and findings and those of other researchers (e.g. Waters et al., 1986) suggest a number of requisite ‘moral attributes’ for managers and have, we argue, significant implications for the curriculum for ethical education and development for managers and intending managers. One is that case material needs to reflect more strongly the actual experiences of practising managers; another is that there is scope for wider use of experiential methods on management ethics courses. We conclude with a call for a multifaceted approach to ethical education as a lifespan process entailing the development of personal and interpersonal skills and qualities, and self-knowledge as well as cognitive skills. While we acknowledge that ethical education needs to take account of learners' differing levels of prior experience, stages of moral development and levels of learning maturity, our over-riding concern is that learners are prepared for and helped to live through the very ‘real’ dilemmas that they are likely to experience in managerial work. 相似文献
109.
Patrick G Falk 《Omega》1980,8(4):473-484
This paper reports on a Manufacturing System and two Mixed Integer Programming (MIP) applications concurrent to it. The System is made up of four integrated modules designed to address problems of Strategic, Tactical and Operational Planning. The MIP applications concern problems of plant site selection and production planning. Optimization is done via the IBM's MPSX/370 Mathematical Programming Software. 相似文献
110.
Patrick Suppes 《Social Choice and Welfare》1996,13(2):183-200
This article develops an ergodic theory of freedom and its measurement. The key idea is that freedom and uncertainty are inextricably entwined. Measuretheoretic isomorphism of stationary processes is a natural way of identifying at an abstract level identity of the structure of uncertainty, which can be measured by the entropy rate of a stationary process. Various empirical examples of markets and elections are considered, as well as the Kantian, as opposed to utilitarian, philosophical framework of the general ideas. 相似文献