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This paper presents a data envelopment analysis (DEA)/Malmquist index methodology for measuring the change in R&D efficiency at both firm and industry levels. Letting each of ten firms in each year be a separate decision-making unit, and employing one input and three outputs in a DEA case of R&D activity input-output lag, we measure “total factor R&D efficiency” change of Japanese pharmaceutical firms for decade 1983-1992 as defined by the period of R&D input. Decomposing Malmquist index into catch-up and frontier shift components and using “cumulative indices” proposed in this study, we evaluate R&D efficiency change for each firm and empirically show that R&D efficiency of Japanese pharmaceutical industry has almost monotonically gotten worse throughout the study decade. 相似文献
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Shoko Yamada 《比较教育学》2008,44(1):21-37
This study explores the extent to which American educational ideas made an impact on policy‐making and practice of education in British African colonies between the two World Wars. The analysis re‐examines the apparent ‘borrowing’ of American black industrial education models for application in Africa. It is argued that, while the view that Americans were successful in handling racial conflicts by means of education at home carried strong symbolic meaning in the colonial political arena, the ideas themselves were not new. The paper focuses on the motivations and characteristics of the people involved in this political discourse and in transferring American and other models to Africa. By doing this, the paper draws attention to a more complex network of factors that were involved in the transfer of educational policies to British colonies in Africa. 相似文献
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Studies on bullying at school proliferate, but the discourse is seriously lacking in sociological perspective. The explanation as to why some students bully others has been sought primarily within the personal attributes of the bully and the victim. Despite the fact that the school is the place where most bullying occurs, school factors that are correlated with the prevalence of bullying have been under-investigated. In Japan, however, schools have been subject to great scrutiny. By reviewing the Japanese literature on bullying ( ijime ), this paper discusses factors that appear to contribute to the school climate in which bullying among students becomes commonplace. These include authoritarian, hierarchical, and power-dominant human relationships, alienating modes of learning, high levels of regimentation, dehumanising methods of discipline, and highly interventionist human relationships in an excessively group-oriented social environment. The paper suggests the paradigm of student bullying needs to be re-thought. 相似文献
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Shoko Yamada 《Compare》2014,44(2):162-185
A School Management Committee (SMC) is an administrative tool adopted in many developing countries to decentralise administrative and financial responsibilities at school level, while involving local people in decision-making and making education more responsive to demands. I question the assumption linking administrative decentralisation and popular participation. There is a long-lasting tradition in Africa of schools built and run through local initiatives, even in the absence of governmental education services. Instead of seeing SMCs as a means to promote community participation and evaluating its effectiveness, I investigate people’s motivation to commit to education and the social dynamics beyond the institutionalised framework of SMCs. I also shed light on factors that cause differences in the extent and form of participation. 相似文献
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We examine the determinants of firms’ innovation success, using the firm-level data from the Japanese National Innovation Survey. We focus on the relationship between organizational and human resource management practices for research and development (R&D) and product/process innovation. We find that interdivisional cooperation/teams and the creation/relocation/integration of R&D centers are positively associated with both product and process innovation. Having board members with an R&D background is positively associated with product innovation, implying that top-down R&D decision-making may be important for firms to introduce new products. Among the factors examined, personnel assessment reflecting R&D outcomes appears to have an especially strong relationship with product innovation. Moreover, the positive relationship between the creation/relocation/integration of R&D centers and innovation success suggests that drastic organizational changes can work as a clear signal of firms’ determination to pursue an innovation-oriented strategy and help to accelerate innovation success. 相似文献
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Shoko Yoneyama 《British Journal of Sociology of Education》2000,21(1):77-94
Tokokyohi (school phobia/refusal) has been steadily increasing in Japan since the 1980s. It is causing an exodus of students from schools, thus creating a legitimation crisis of the education system. This paper examines this phenomenon by focusing on its various discourses. Four types of adult discourse are discussed: the psychiatric (tokokyohi as mental illness); the behavioural (tokokyohi as laziness); citizens' (tokokyohi as resistance to school); and socio-medical (tokokyohi as physical and psychological burnout). These are compared with the student discourse drawn from autobiographical accounts of tokokyohi. This paper argues that tokokyohi is a process in which students who burn out in the extremely demanding and alienating school system try to empower themselves in their search for subjectivity. 相似文献
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Learning about letters, and how they differ from pictures, is one important aspect of a young child??s print awareness. To test the hypothesis that parent speech provides children with information about these differences, we studied parent?Cchild conversations in CHILDES (MacWhinney, 2000). We found that parents talk to their young children about letters, differentiating them from pictures, by 1?C2?years of age and that some of these conversational patterns change across the preschool years in ways that emphasize important features of letters, such as their shape. We also found that children talk about letters and pictures in distinct ways, suggesting an implicit understanding of some of the differences between letters and pictures at an early age. Some differences in parent?Cchild conversations about letters were found as a function of socioeconomic status: Lower SES families appeared to focus more on alphabetic order than higher SES families. The general letter knowledge expressed in these conversations suggests that everyday interactions are an important component of the home literacy environment and that they differ, in some respects, as a function of child age and family background. 相似文献
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While the effectiveness of teaching that emphasizes dialogue and inquiry has been well documented with respect to English-as-mother-tongue children, it remains an empirical question as to whether this approach is equally useful when the student body includes a substantial number of English-as-additional-language (EAL) students. Through a longitudinal study of one class in an elementary school in California, we address this question in the context of a science unit that evolved over 4 years in response to the dramatic increase of EAL students in the school. Both the quantitative and qualitative analyses carried out on the data strongly suggest that dialogic inquiry can be effective for EAL students as well as for their mainstream peers when the teacher also systematically and strategically integrates literacy with science instruction and strikes a balance between hands-on and text-mediated investigations. 相似文献
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English Language Learners (ELLs) usually spend most of the school day with regular classroom teachers. The ability of English-as-a-second-language (ESL) teachers to help these students, then, depends in part on their ability to influence how the classroom teachers think of ELL students and ESL itself. One way ESL teachers do this is through “positioning discourses”—discursive practices that connect the children in certain ways to neighborhood reputations, political imagery, policy priorities, and professional responsibilities. This paper examines how ESL teachers in two contrasting school systems produce different kinds of positioning discourses in responding to different contextual constraints and pressures. Drawing on interview data, we show how teachers in an urban setting use elements of neighborhood reputation to position their students, while teachers in a more affluent suburb use discourses of expertise and professional knowledge to reshape the way ESL is understood. Our goals are to explicate how these discourses are produced and used. 相似文献
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