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71.
I should like to talk to you about a matter which was a great concern to Ruth Wong, as it is to me – the question of what ‘education’, in the brod sense, can or should do to alleviate the plight of the many millions of the world's children, who, for one reason or another, are unlikely to live full, healthy, productive and happy lives as their more fortunate fellows. ‘Disadvantage’ has been interpreted in many ways. Indeed, each of us has his or her own concept of what constitutes the term, just as each of us has personal ideas about ways of eliminating or minimizing its effects. What I have to say represents my own feelings and opinions. I hope you will forgive me if I begin with some general ideas, one or two of which may seem a little academic, but I think it is important to be clear as a great deal of damage has been done because of confusion of thinking.  相似文献   
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This article describes a qualitative study of the beliefs and principles of one science teacher. The study employs the Repertory Grid Technique of Kelly (The psychology of personal constructs, New York: Norton, 1955). This technique is illustrated thoroughly by the case study, and ample segments from an interview with the teacher concerned are provided. All relevant information obtained from working with this teacher is used to establish the dominant beliefs held by her. The significance of the study is argued within the framework of curriculum and instructional innovation and implementation.  相似文献   
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This article establishes a 2-sided media market in which readers have heterogeneous beliefs, media outlets choose their reporting biases, and advertisement prices are determined by bargaining between media outlets and advertisers. The authors have shown that the presence of advertisers strengthens the reporting bias. The bias is increasing in the advertisers' bargaining power and is generally stronger if the advertisers can advertise in multiple outlets. Finally, the authors present an extension of the model on the formation of joint operating agreements for advertising sales among competing newspapers and show that the media bias will be mitigated.  相似文献   
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Employees (n=40) at a fast-food restaurant were surveyed about characteristics of their position and their level of satisfaction. Employees were then asked to report with whom they regularly communicated inside and outside the workplace and to indicate how close they were to employees with whom they were linked. Employee turnover was measured after three months had elapsed. A goal of the research was to replicate a model of employee turnover that predicts employees more central in their social network to be less likely to leave, and to test a social support explanation of the centrality model. The results indicated that employees who reported a greater number of out-degree links with friends were less likely to leave. The number of in-degree links with friends did not significantly predict turnover, and neither did network links with peers. Friendship prestige, measured by the number of in-degree links, was strongly correlated with relational closeness and amount of time spent with employees outside the workplace.  相似文献   
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Recent advancements in translational medicine have created an urgent need for solutions that support information dissemination and facilitate a fluid exchange of data from the research laboratory to the clinical environment and on to the broader community. Medical libraries can help meet this need by incorporating emerging Web-based technologies in support of educational, research, and patient care objectives. Web 2.0 resources facilitate creativity, collaboration, and sharing among users. Integration of Web 2.0 resources allows scientists, students, and medical professionals to efficiently organize and manage the information and resources that are critical in today's quickly changing biomedical research environment.  相似文献   
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