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61.
Marion Rutland David Barlex 《International Journal of Technology and Design Education》2008,18(2):139-165
This paper is based on work carried out as part of a research study into the professional practices of secondary design and technology teachers in England. It focused on fostering creativity or teaching for creativity as defined by the Robinson Report (1999, All our futures: creativity, culture and education. London: Department for Education and Employment (DfEE)) for pupils aged 11–14 years. The overall research question that drove this study was “to what extent can teachers influence the creativity of pupils aged 11–14 years in design and technology lessons?” The paper provides the basis used to generate a unique theoretical three-feature model or framework that can be used to explore creativity within an educational context.The findings of three investigations in the study are presented in this paper. The first and second investigations looked at what could be learnt from the professional practices of art and design and design and technology teachers and the views of four ‘expert’ teachers known for their ability to develop the creative potential of their pupils. The data is discussed under emerging themes and it is used to inform specific criteria in the evolving theoretical three-feature model for creativity. The model is then used to analyse the data from the third classroom based investigation and the findings are discussed under the emerging themes to help identify the issues related to fostering creativity within the design and technology classroom.This paper discusses the implications of the research for classroom practice and suggests that, as creativity is a complex, multi-faceted concept and process, the theoretical three-feature model and related criteria evolved in the study provides a sound framework to explore creativity within an educational context. As a tool it helps identify examples of good practice and highlight areas that require further attention by teachers aiming to foster their pupils’ creativity. It is suggested that design and technology teachers have lessons to learn from the practices of their art and design colleagues and ‘expert’ design and technology teachers. It is concluded that there is a need for greater understanding by teachers of their implicit theories regarding teaching, learning and creativity. A wider use could be made of the breadth of strategies outlined by the ‘expert’ teachers. This would help address the weakness identified in the school based study and strengthen classroom practice when teaching for creativity. 相似文献
62.
Marion Robert 《Applied economics》2016,48(48):4690-4697
This article utilizes data from the complete set of U.S. thoroughbred 2-year-old in-training sales held in 2013 and estimates the determinants of prices for 1806 two-year-old thoroughbreds. The results reveal that the time in which these prospective racehorses run a standardized distance is the most statistically significant determinant of market price. Other individual horse characteristics, pedigree quality variables and sale quality are also found to be price determinants. An additional result of interest is the significant premium buyers are willing to pay for horses by sires of unknown quality. 相似文献
63.
Elspeth Mathie Patricia Wilson Fiona Poland Elaine McNeilly Amanda Howe Sophie Staniszewska Marion Cowe Diane Munday Claire Goodman 《International Journal of Consumer Studies》2014,38(1):35-44
Consumer involvement or patient and public involvement (PPI) in health research is a UK policy imperative and a prerequisite for many funders. PPI in research is defined as research carried out with or being carried out by the public (or service users), rather than research on patients and public as subjects or participants. Despite the clear policy driver, there is relatively little empirical evidence on the extent, processes and impact of user involvement in research. This paper aims to add to the international evidence base on PPI in research by providing a key overview of current trends and impacts. In order to understand the current extent and variation of PPI in research, a scoping exercise and survey were carried out on selected UK studies. Six research topic areas (cystic fibrosis, diabetes, arthritis, dementia, intellectual and developmental disabilities, and public health) were selected to ensure a range of designs, study populations and histories of PPI in research. A total of 838 studies (non‐commercial studies and not older than 2 years) were contacted. The response rate for the scoping was 38% and the survey 28%. In the scoping, 51% of studies had some evidence of PPI and in the survey 79%. The most common PPI activity was steering committee membership and reviewing patient information leaflets. There appeared to be some blurred roles with patients participating as research subjects as well as carrying out patient involvement roles. A major finding was the limited amount of available information about PPI in publicly accessible research documents. We suggest that the invisibility of this type of involvement and the lack of routinely collected information about PPI results in a lack of shared understanding of what optimal PPI in a study should look like, with important implications for practice. Furthermore, without a framework to review PPI it is difficult to know if different approaches to PPI have a different impact on key outcomes of the research. 相似文献
64.
Marion Kohler 《Journal of International Economics》2002,56(2):371-385
This paper analyses coalition formation in monetary policy coordination games between n countries. We show that some but not all countries may join if the decision to be a member of the coalition is incentive-compatible for the individual country. Positive spillovers of the coalition formation process and the resulting free-rider problem limit the stable coalition size: since the coalition members are bound by the union’s discipline, an outsider can successfully export inflation without fearing that the insiders will try to do the same. These ‘gains from staying out’ arise even in the case of symmetric shocks. 相似文献
65.
Principal-agent theory traditionally presumes purely self-interested individuals. In recent literature, however, we have observed an increasing number of contributions, which abstain from this presumption and account for social preferences. One prominent approach in this context is inequality aversion. In this paper, we provide an introduction to inequality aversion and discuss applications and results compared to traditional principal-agent models. 相似文献
66.
Since 1977, the U.S. beef packing industry has been restructured at a pace unprecedented in large American industries. By 1987, four packers slaughtered over two-thirds of all steers and heifers. In the thirteen regional feedlot-packer markets studied here, the four leading packers slaughtered 85 percent of fed cattle, on average. The impact of packer concentration on fed cattle prices during 1971–86 was examined using several econometric models. The results generally support the hypothesis that packer concentration was negatively related to live cattle prices. Cattle prices were estimated to be about 3 percent less in the most concentrated region compared to the least concentrated region. There was evidence of a critical concentration of CR4=60 in regional livestock markets. 相似文献
67.
The decision-making process for planning new urban public transport systems in the UK is examined by studying 11 new and planned systems. The objectives of building the systems relate to transport and development issues. A number of key factors are taken into account during the decision-making process: forecast demand, image, deregulation of buses, technological innovation, private sector involvement and the funding mechanism. The requirement for proven technology and the forecast demand for the systems reduces the choice to one of light rail or bus. The effects of bus deregulation, funding and image, essentially reduce that choice to light rail or nothing. Cost should be kept low, which suggests a bus based system, but current legislation favours more expensive light rail systems. The conclusion is that although transport planners make rational decisions within the current political framework, the framework, and therefore some of the decisions, are not rational. 相似文献
68.
69.
The authors incorporate equilibrium unemployment due to imperfect matching into a model of trade in intermediate inputs. Firms are assumed to be price‐takers and their size is given by technology. Firms enter the market as long as expected profits cover the search cost they incur initially; jobs are endogenously destroyed by random shocks that affect firms’ price–cost margins. Trade increases productivity in the final good and then demand for each intermediate input. Steady‐state unemployment is reduced after trade integration because the rate of job destruction is reduced, which in turn induces an indirect positive effect on job creation. A more volatile environment faced by firms does not necessarily increase unemployment. However, the rate of job destruction unambiguously rises, and rises more under free trade. 相似文献
70.
Ohne Zusammenfassung 相似文献