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21.
Punctuated equilibrium theory (PET) suggests that the policy process is characterized by long periods of incremental change and short periods of punctuated change. The impetus for the latter is usually a focusing event that breaks open policy monopolies, allowing for major changes in legislative decision making. While a burgeoning body of literature, a shortcoming in the PET literature is that it has yet to explain why focusing events and subsequent breakdowns in policy monopolies sometimes fail to result in punctuated policy. We integrate theories on cultural change with punctuated equilibrium to explain why focusing events do not always result in the dramatic policy changes that we might expect. Specifically, we use the context of national energy policy and the lexical database, Google Ngram Viewer, to trace punctuating energy‐related events and the occurrence or lack thereof subsequent policy change from 1952 to 2000.  相似文献   
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Social cognitive models examining academic and career outcomes emphasize constructs such as attitude, interest, and self-efficacy as key factors affecting students’ pursuit of STEM (science, technology, engineering and math) courses and careers. The current research examines another under-researched component of social cognitive models: social support, and the relationship between this component and attitude and self-efficacy in math and science. A large cross-sectional design was used gathering data from 1,552 participants in four adolescent school settings from 5th grade to early college (41 % female, 80 % white). Students completed measures of perceived social support from parents, teachers and friends as well as their perceived ability and attitudes toward math and science. Fifth grade and college students reported higher levels of support from teachers and friends when compared to students at other grade levels. In addition, students who perceived greater social support for math and science from parents, teachers, and friends reported better attitudes and had higher perceptions of their abilities in math and science. Lastly, structural equation modeling revealed that social support had both a direct effect on math and science perceived abilities and an indirect effect mediated through math and science attitudes. Findings suggest that students who perceive greater social support for math and science from parents, teachers, and friends have more positive attitudes toward math and science and a higher sense of their own competence in these subjects.  相似文献   
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Eve Drewelowe (1899–1988) was an American artist who attended the University of Iowa, where she received a BA in Graphic and Plastic Arts in 1923. During these early years when university art programs were being established, Drewelowe became the first person to receive an MA in art from the University of Iowa; one of the first people to receive such a degree in the United States. Drewelowe reinvented herself throughout her life and her artwork reflects a current knowledge of modern styles that emerged in the twentieth century. Drewelowe exhibited under the name Eve Drewelowe Van Ek shortly after her marriage in 1924 until the early 1950s, when she chose to resume using only her own surname. During the three intervening decades, her signature varies from one artwork to the next. In some instances, the artist later rubbed out or painted over the ‘Van Ek’ with little attempt to conceal the change, leaving a visual indicator of the artist's identity struggles. Her personal papers also reflect the challenges she faced reconciling public expectations of her role as the wife of a university dean with her profession as an artist. This essay considers the ways Drewelowe performed her identity as an artist in order to maintain her personal autonomy against the backdrop of the male dominated social and artistic world.  相似文献   
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While several studies have probed the determinants of public support for government funding of arts and culture in the United States, little work to date has addressed the question in Europe. Yet as private cultural funding increases in magnitude in most Western European countries, the answer to this question has policy implications. This article formalizes the theory of the determinants of this public support in a model, employs public opinion data from Spain to estimate this model, and compares the results with those from the U.S. I find that support in Spain increases strongly with age, but is insignificant in most other variables. The article's empirical results yield several lessons for cultural policy design.  相似文献   
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Abstract: Policy development in the federal government has been characterized by certain constants such as the prominent role of the Department of Finance, Canada's regionalism, and the perennial issue of national unity. Within this framework, however, it is striking how much policy development processes have varied according to who the prime minister was at a particular time. Lester Pearson's years were characterized by “departmental government”: ministers and their departments had considerable autonomy, and matters were brought to cabinet only when they were ripe for decision. The advantages of this system were to some degree offset by a lack of coherence in government operations during this period. Under Pierre Trudeau, there was a major effort to bring systematic approaches to bear on government decisions, with a concomitant increase in the role of the Privy Council Office (PCO). Collective decision-making took up considerably more of ministers' time and left them less time for the management of their departments. The system was found by many to be cumbersome, although some degree of centralization was undoubtedly a necessary response to the growing complexity of government. Brian Mulroney's years, on the other hand, were characterized by a considerable absence of system, supplemented by frequent direct interventions by the pco in operational matters across government. It is not easy to assess these different systems by examining the quality of the decisions that were made under the different prime ministers. Experience illustrates the difficulty of striking the right balance between central direction and ministerial autonomy. The effort must nevertheless be made under each government, with due regard for the lessons of the past. Sommaire: L'élaboration des politiques au gouvernement fédéral se caractérise par certaines constantes telles que le rôle dominant du ministère des Finances, le régionalisme du Canada et l'étemelle question de l'unité nationale. Or, à l'intérieur de ce cadre, il est frappant de constater combien les méthodes d'élaboration des politiques varient en fonction du premier ministre en poste. Les années Lester Pearson se distinguent par le « gouvernement ministériel «, c'est-à-dire que les ministres et leurs ministères avaient une autonomie considérable et ne présentaient les questions au Cabinet qu'au moment de la prise de décision. Les avantages d'une telle démarcheont été quelque peu neutralisés par le manque de cohésion des activitiés du gouvernement à cette époque. Sous Pierre Trudeau, on s'est efforcé de systématiser la manière de prendre les décisions gouvernementales, le Bureau du Conseil Privé (BCP) voyant son rôle s'accroître simultanément. Les prises de décision selon un mode collectif prenaient aux ministres un temps considérable, ce qui leur en laissait moins pour diriger leurs ministères. Beaucoup trouvaient la démarche difficile bien qu'une certaine centralisation s'imposait à la suite de la complexité croissante du gouvernement. Les années Brian Mulroney se caractérisent, pour leur part, par un manque considérable de méthode ponctué par de fréquentes interventions directes du BCP dans les affaires de tout le gouvernement. II n'est pas simple d'évaluer ces différentes périodes en examinant la qualité des décisions prises sous chaque premier ministre. L'expérience montre combien il est difficile de trouver le juste équilibre entre la direction centrale et l'autonomie des ministères. II faut néanmoins, sous chaque gouvernement, faire un effort en ce sens en tenant compte des leçons du passé.  相似文献   
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He has written widely on popular culture. Among his books are Agit-Pop: Political Culture and Communication Theory; Reading Matter: Multidisciplinary Perspectives on Material Culture; Political Culture and Public Opinion;and An Anatomy of Humor;all published by Transaction.  相似文献   
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Data from a large sample of late adolescents was used to examine associations between family relationships (reported closeness to parents and siblings) and perceived social competence. Significant positive relationships were found between family bonds and the social competence measures, which included social self-esteem, instrumentality, expressiveness, shyness, and degree of satisfaction/ease in same- and opposite-sex peer relationships. There was no evidence of differential effects of sibling versus parent relationships upon adolescent social competence.This project was supported by NIMH Grant 5 R01 MH34570.Received Ph.D. from Northwestern University.  相似文献   
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