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31.
Marvin E. Olsen 《The Sociological quarterly》1974,15(3):323-340
Survey data from Gavle, Sweden, are examined to determine whether the three Swedish occupational groups reflect actual social classes. Analyses reveal that (a) occupational status is heavily influenced by educational attainment; (b) education and amount and source of income all differ significantly among the three social groups; (c) upward generational occupational mobility is largely restricted to the top two groups; (d) Sweden is generally perceived as having three social classes; (e) most persons in all three groups identify with Group II; and (f) Swedes in all social groups desire to increase economic and social equality. The argument is made that Sweden may indeed contain a three class structure based primarily on occupation, but many Swedes view this class structure largely in economic terms. Recent marked rises in income across all social classes in Sweden have therefore left most people relatively satisfied with their society. 相似文献
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How processes of family functioning are conceptualized influences a therapist's understanding and use of immediate experiential phenomena in the therapy setting. This article outlines two basic formulations that generate different conceptual perspectives of immediate phenomena. One recognizes that the family system has a time-enduring stability, while the second postulates that the family system has an immediate and temporary organization. The latter position is developed as an appropriate and useful application of systems thinking. Integrating systems thinking and Gestalt Therapy provides a framework for this application, one that recognizes individual experience as organized and as embedded in a mutual causal, self-maintaining system of the whole. The nature of such wholes, how they maintain their stability, their potential for change, and implications for therapy are described. 相似文献
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信息革命改变了工作的性质,使工作从植根于工业生产转换到与知识和信息息息相关,这种教育信念促使美国的高等教育急剧地扩大招生数量和更加强调职业目标,逐渐地向职业化的过程发展。而文章则主要从七个角度来叙述了美国高等教育的职业化过程。 相似文献
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The process of transformation of Bulgarian agriculture from a centrally controlled economy to a market-oriented economy is resulting in land reform, which will necessitate the immediate development and operation of land markets. On the one hand, the land reform is restoring land to those who owned it in the year 1947, or their heirs, who not only have very small and scattered holdings, but who often live in urban areas far from the claimed land and do not practice farming. On the other hand, farming is being changed by the liquidation of the former collective farms and the emergence of privately managed farms and new forms of co-operatives. These new operating units may or may not have their own land claims, but in most cases, do not have immediate access to sufficient land for adequately sized operations. Without land market institutions for information, contracting land use, and enforcement of contractual rights, the transaction costs of bringing the suppliers of land together with those demanding land will result in unused land and distorted agricultural activity. The paper explores both the formation of institutions and the evidence of transactions, as well as the possible impacts on farming. 相似文献
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L. Marvin Overby PhD 《Journal of homosexuality》2014,61(4):568-587
Using survey data from the 2008 election cycle, this article updates and extends analysis of public attitudes regarding various aspects of homosexuality. Continued expansion of public belief in a biological root to homosexuality is found, and variations in such opinions are explored. Public attitudes toward the emerging issue of gay adoption is also examined, finding both similarities with and important differences from attitudes toward same-sex civil unions, although both are profoundly influenced by underlying attitudes regarding the causes of homosexuality. 相似文献
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Consider a subject entered on a clinicaltrial in which the major endpoint is a time metric such as deathor time to reach a well defined event. During the observationalperiod the subject may experience an intermediate clinical event.The intermediate clinical event may induce a change in the survivaldistribution. We consider models for the one and two sample problem.The model for the one sample problem enables one to test if theoccurrence of the intermediate event changed the survival distribution.This models provides a way of carrying out non-randomized clinicaltrial to determine if a therapy has benefit. The two sample problemconsiders testing if the probability distributions, with andwithout an intermediate event, are the same. Statistical testsare derived using a semi-Markov or a time dependent mixture model.Simulation studies are carried out to compare these new procedureswith the log rank, stratified log rank and landmark tests. Thenew tests appear to have uniformly greater power than these competitortests. The methods are applied to a randomized clinical trialcarried out by the Aids Clinical Trial Group (ACTG) which comparedlow versus high doses of zidovudine (AZT). 相似文献