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191.
It is argued that political and military variables are so crucial in decision making that they ought to be included in world models. Three projects, including our own, are described in brief to give a sense of the theories and data that have been employed in some existing global modeling efforts based on this assumption. The project entitled Computer Simulations for Decision Making in International Affairs utilizes an adaptive macromodel of global political, military, and economic processes into which a host of empirically based minimodules are introduced. The Nations in Conflict studies have focused thus far on an econometric model comprised of three primary components: domestic growth and external expansions, competition for foreign resources, market, allies, and strategic advantage, and the dynamics of crisis behavior. The Alker simulation studies have utilized artificial intelligence techniques to study the structuring and restructuring of international systems of social interaction.The theoretical and empirical materials developed in these projects are highly relevant to the enterprise of integrated global modeling. The earliest efforts were begun to build models of the political and military components of international processes. Subsequent world modelers of the Forrester-Meadows inspired genre focused on the economic aspects of the globe, including its demography. It is argued that the convergence of these two traditions be accomplished in a synthetic fashion in ongoing as well as future work.  相似文献   
192.
This article summarizes information from selected reports presented at the 12th Population Census Conference. Ward reports that plans for the 1990 census in many countries of Asia and the Pacific call for increased use of automation, with applications ranging from the use of computer-generated maps of enumeration areas and optical mark readers for data processing to desktop publishing and electronic mail for disseminating the results. Recent advances in automation offer opportunities for improved accuracy and speed of census operations while reducing the need for clerical personnel. Most of the technologies discussed at the 12th Population Census are designed to make the planning, editing, processing, analysis, and publication of census data more reliable and efficient. However, technology alone cannot overcome high rates of illiteracy that preclude having respondents complete the census forms themselves. But it enables even China, India, Indonesia and Pakistan - the countries with huge population and limited financial resources - to make significant improvements in their forthcoming censuses.  相似文献   
193.
This paper traces the development of intercultural education in initial and in‐service teacher education in the United Kingdom. It is argued that intercultural education in the UK has been continually locked into various political agendas and that its place in teacher education has suffered almost terminal damage as a result. It was stifled as part of the UK Conservative government's anti‐liberal ideology and its attempts to restrict analysis of social issues. The effect continues under the new Labour government because of its commitment to the rhetoric of quality and standards in the basic skills. In order to understand the nature of intercultural education in teacher education in the UK, it is necessary to understand something of the background to developments in intercultural education in schools in general, and the history of developments in teacher education. The first part of the paper will examine the development of approaches in schools and the in‐service training of teachers: the second will discuss the parallel developments in initial teacher education.  相似文献   
194.
RL Fitts  JB Mason 《Omega》1977,5(2):207-214
The research reported here analyses data relating to bank services obtained by a stratified random sampling technique using stepwise linear regression and canonical correlation for the purpose of illustrating the application of segmentation principles to marketing research.  相似文献   
195.
This paper examines whether independent modesof distribution can act as effective externalmonitors of managerial action. Becauseindependent agents are owners of the clientlist, control of an essential cash-generatingasset is concentrated in the hands of informedpurchasers. A consequence of this concentrationis the ability of independent agents tochastise bad management by moving customers toalternative management teams. Therefore,insurance companies that use independent agentsshould exhibit lower levels of opportunisticbehaviour. By studying 42 UK life insurancecompanies over the period 1990–1997 this studyprovides evidence that independent agents doreduce life companies' free cash flow,managerial expenses and shareholder dividends,while increasing policyholders' reserves.  相似文献   
196.
OBJECTIVE: The authors examined alcohol use among students involved in recreational sports. To the authors' knowledge, this is the first study of alcohol use in which researchers separate recreational sports participants from intercollegiate athletes and examine them as a separate group of interest. PARTICIPANTS: The authors generated a random sample of 494 students from the undergraduate population at a 4-year university. METHODS: They used a Web-based survey to collect data and stratified and weighted the sample by residence status to more accurately reflect the population. RESULTS: Students who participated in recreational sports used alcohol at a greater frequency and intensity than did those who were not involved in recreational sports across a variety of measures, even alongside other variables, including race, sex, and Greek membership. CONCLUSIONS: On the basis of these findings, alcohol consumption among those participating in recreational sports appears to be an area worthy of consideration in future research.  相似文献   
197.
Receiving more parent sexual communication is generally linked to a later age of first sexual intercourse and less sexual risk taking. However, Asian American youth report minimal parent sexual communication, later sexual initiation, and fewer sexual risks than their counterparts. What contributes to this unexpected pattern of sexual communication and sexual behaviors? To answer this question, we surveyed 312 Asian American college students ages 17 to 22 on their sexual behaviors, parent sexual communication, and peer sexual communication. Assessment of parent and peer sexual communication was completed via a measure in which participants rated the frequency with which they had received each of 22 sexual messages from each source. Young women generally received more messages promoting abstinence, traditional sex roles, and sex within a relational context than their male counterparts. Young men, however, reported greater parent and peer communications that were accepting of casual sex. Exposure to peer messages that were accepting of casual sex was associated with more sexual partners, casual sex encounters, and sexual experience. Being older, being raised outside the United States, being less religious, and being homosexual was each predictive of more sexual experience. Implications regarding the role of culture and gender on sexual socialization are discussed.  相似文献   
198.
199.
Since the passage of the Rural Veterans Care Act of 2006 research has focused on health care provider issues with less attention given to individual and contextual factors that contribute to the remaining service gap. Adopting the health care user's viewpoint, we focus on two questions: How do health care users perceive access to health care, and which contextual factors are relevant to explaining the failure of recent efforts to increase access by rural veterans? We collected detailed data through focus groups and individual interviews involving veterans and knowledgeable community members in four rural areas of Utah. Framing the analysis of interview data using the sociospatial approach reveals key dimensions of several contexts that affect rural veterans’ access to health care: the historical period of military service that influences attitudes toward use of Veterans Administration health care and access to specialists, regulations of regionally and locally organized insurance coverage that affects access to and coordination of health care, and local social aspects of rural communities that inform use of specific health care sources. These dimensions provide new insights into the conditions that contribute to variations in the vulnerability of rural Utah veterans.  相似文献   
200.
This research develops the notion of environmental fit and flexibility and illustrates the importance of such fit empirically using survey data from 101 manufacturing firms. Two dimensions of environmental dynamism are identified and the fit between them and different approaches to flexibility are assessed. Hierarchical regressions provide evidence that flexibility is a stronger predictor of performance in more dynamic environments. Specifically, presence of the unpredictability or the volatility aspects of environmental dynamism each warrant the use of different types of manufacturing flexibility strategies. Statistical results are interpreted with the caveat that while implemented capability must be used to study performance effects, this study uses perceived importance scales for flexibility.  相似文献   
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