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Summary This paper presents the results of a study of the views of across-section of young people in the 14–15 year old agegroup. It indicates how personal views and attitudes can beeffective in increasing or reducing the impact of the normalproblems of adolescence. The vital importance of a healthy relationshipwith parents is emphasised by the results.  相似文献   
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Some conditional models to deal with binary longitudinal responses are proposed, extending random effects models to include serial dependence of Markovian form, and hence allowing for quite general association structures between repeated observations recorded on the same individual. The presence of both these components implies a form of dependence between them, and so a complicated expression for the resulting likelihood. To handle this problem, we introduce, as a first instance, what Follmann and Wu (1995) called, in a different setting, an approximate conditional model, which represents an optimal choice for the general framework of categorical longitudinal responses. Then we define two more formally correct models for the binary case, with no assumption about the distribution of the random effect. All of the discussed models are estimated by means of an EM algorithm for nonparametric maximum likelihood. The algorithm, an adaptation of that used by Aitkin (1996) for the analysis of overdispersed generalized linear models, is initially derived as a form of Gaussian quadrature, and then extended to a completely unknown mixing distribution. A large scale simulation work is described to explore the behaviour of the proposed approaches in a number of different situations.  相似文献   
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SUMMARY. There is a growing interest in the history of childhood and child care. This article brings together from disparate sources some of the details and themes concerning the emergence and development of public and voluntary child welfare in Scotland. Particular attention is given to residential and foster care arrangements under the Poor Law and to the influence of ‘philanthropic’ individuals and organisations. Comparative references are made to the contemporary situation in England and Wales and to present day practice.  相似文献   
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EXPERIMENTAL TESTS OF RICARDIAN EQUIVALENCE   总被引:1,自引:0,他引:1  
This study employs laboratory experiments to test aspects of Ricardian equivalence. An overlapping generations model forms the basis of the experimental design. Whenever Ricardian equivalence predicts a positive bequest, outcomes close to those predicted occur, after allowance for learning. Observed deviations from Ricardian equilibrium are small, but biased in a Keynesian direction: changes in bequests do not fully offset changes in government debt. The imposition of a binding nonnegativity constraint on bequests produces the predicted neoclassical behavior. The cost to the players of deviations from the theoretical equilibrium is apparently an important determinant of the variability of observed deviations.  相似文献   
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Life as Fiction   总被引:1,自引:0,他引:1  
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Transnational capitalist class (TCC) theory is rooted in the claim that the globalization of the economy has led to a globalization of economic interests and of class formation. However, systematic evidence linking the indicators of transnational class formation with political behaviour is largely missing. In this article, I combine data on board of director interlocks among the 500 largest business firms in the world between 2000 and 2006 with data on the political donations to US elections of foreign corporations via the corporate political action committees (PACs) of their subsidiaries, divisions or affiliates. Controlling for the various interests of individual firms, I find that foreign firms that are highly central in the transnational intercorporate network contribute more money to US elections than do the less central foreign firms. Given prior research on board of director interlocks, this finding suggests that a segment of the transnational business community has emerged as a class‐for‐itself.  相似文献   
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SUMMARY. During this century, the main features of child care policy in Britain have been the creation of a separate system of juvenile justice, the extension of state responsibilities for child protection and substitute care, a growing emphasis on foster care in preference to residential care, and increased professionalism and co-ordination of services. This article, the second in a two-part series, begun in issue 5(2) looks particularly at differences in child care policy between Scotland and England, the most striking of which has been in the juvenile justice arrangements. The Scottish children's hearings are fully committed to welfare principles, keeping young offenders and children in need of care and protection within a single system of decision-making.  相似文献   
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Variation in White House Polling Operations: Carter to Clinton   总被引:1,自引:0,他引:1  
Using an entirely new data source, this article presents evidencethat significant variation exists in how much different presidentialadministrations use private White House polls. Federal ElectionCommission (FEC) disclosure records reveal the amount of moneythat presidents since Jimmy Carter paid (through their respectiveparty organizations) to the designated White House pollsters.These financial figures, in turn, roughly correlate with theestimated number of polls commissioned for the White House,as determined through archival research and information providedby the pollsters themselves. Two patterns emerge: some presidentspoll heavily from the start of their administrations (RonaldReagan and Bill Clinton); others poll only lightly during thefirst 3 years in office (Jimmy Carter and George Bush). Thesefindings reinforce scholarly assessments of Reagan and Clintonas pursuing a "permanent campaign" approach to leadership, whereasCarter and Bush lacked much interest in public relations techniques.Our evidence suggests a need for a refinement of the institutionalizationconcept as found in the academic literature on White House polling.We agree that all modern presidents inherit sophisticated toolsfor understanding public opinion, but we demonstrate that theydo not use these tools with equal attention or regularity. Putdifferently, a polling capability has been institutionalizedwithin the White house, but substantial variation still existsin how much a given administration uses that capability.  相似文献   
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