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The paper states that the quality of visual arts cannot be measured objectively. An artist must be credible to the public in order to generate economic value. How is credibility and thus economic value generated on the market? To judge the quality of arts, it takes experts. They form a worldwide network relationship and apply cultural knowledge, a highly specific type of knowledge which requires lifelong learning. Cultural knowledge is only in part of a factual nature and includes subjective elements. Since the public cannot in general ascertain the quality of an artist's oeuvre directly, experts must themselves be credible to the public in order to lend credibility to a given oeuvre. It is shown that the process by which experts generate public credibility for a given oeuvre is path dependent, i.e., may by chance end up at inferior solutions.  相似文献   
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As postsecondary institutions undergo major changes in the coming years, they will be hardpressed to maintain the quality of their programs unless they can successfully attract and retain new faculty. Understanding something about the experiences of new faculty should enable postsecondary institutions to be more effective in the recruitment process. The present study examined the adjustment of newly hired faculty at the point of entry into their institutions and subsequently for a three-year period. It was expected that perceived personal control, teaching experience, gender, type of institution, and time would be particularly critical to the adjustment of new faculty. Three surveys were administered one year apart to newly hired, tenure-track faculty who responded to questions about their adjustment experiences. The results indicated that perceived control is a critical factor affecting new hires' emotional well-being, stress levels, job satisfaction, etc., either by itself or in combination with institution type and time. Overall, new hires who were identified as having greater control believed they had more control over their teaching and career in general, were more satisfied with their teaching and their career, had less teaching- and career-related job stress, and were less likely to consider quitting their job. The type of institution also affected new hires' adjustment, with the liberal arts colleges and a comprehensive I institution having the most negative impact compared with a community college and a research I institution. Finally, time had an unexpected negative effect on adjustment. These finding were discussed in relation to the career development of faculty.  相似文献   
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The Student Climate and Conservation Congress (SC3) is a joint educational effort between the United States Fish and Wildlife Service and the Green Schools Alliance that aims to develop the next generation of conservation leaders through fostering action competence in youth. Data from SC3 participants was used to investigate four predictors of adult environmental behavior (environmental attitudes, locus of control, sense of personal responsibility, intention) to explore their predictability of environmental action and intention toward future involvement in environmental action in student environmental leaders. Of the four variables explored, pre-program levels of environmental attitudes was a significant predictor of environmental action. Additionally, changes in levels of environmental attitudes significantly predicted environmental action, with an increase in environmental attitudes being associated with a decrease in environmental action. Pre-program levels of environmental attitudes and sense of personal responsibility, and an interaction between the two, potentially were predictors of intention toward future involvement in environmental action. Changes in pre- and post-program levels of environmental attitudes, locus of control, and sense of personal responsibility did not significantly predict intention toward future involvement in environmental action, nor did environmental action. Implications for programming and research, in light of the study’s limitations, are discussed.  相似文献   
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Three teacher educators recount cautionary tales to serve as a catalyst for -discussion and share their collective musings about teaching, accountability, and assessment. From ongoing reflection and conversations, three themes emerged: expertise, certainty, and orthodoxy. They begin by clarifying their understandings of these three areas and then provide commentary about each one.  相似文献   
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高等教育制度变迁中的制度创立者、机遇和预见   总被引:1,自引:0,他引:1  
本文利用美国和德国高等教育制度变迁的历史比较数据,试图对导致制度变迁的三类因素的普遍性和运行机制进行评价。这些因素是:机遇(或外因)、内因以及理性的人类预见。其中理性预见是引起制度变迁的因素当中最少出现的,笔者例举了制度创立者和政府对制度变迁的干预来加以说明,并讨论了这些干预的相对效果。  相似文献   
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The possibility of using the Google Patents search tool in patentometric analysis based on the world largest innovative companies is substantiated. Of these companies, the dynamics of issued patents for 2-year intervals over a 10-year period (2001?C2010) were analyzed; with this method it was possible to classify these companies according to their patent activity. It is shown that along with the very high patent activity (from 1.0 to 1.2 mln patents in 10 years) of the Sony, Samsung Electronics, Intel, Hewlett-Packard, and Siemens companies, 76% of the most innovative companies of the world that are included in the TOP-50 Business Week 2010 have very low patent activities (from 0 to 0.2 mln patents in 10 years). The conclusion is that most patent active innovation companies have stably growing or established dynamics of patent activity.  相似文献   
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