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991.
Astuti R Solomon GE Carey S 《Monographs of the Society for Research in Child Development》2004,69(3):1-135, vii-viii; discussion 136-61
How different are the concepts held by children who grow up in a North American middle class neighborhood and by children who grow up in a rural Malagasy fishing village? By probing Malagasy children's and adults' conceptual representations of human and animal kind, biological inheritance, innate potential and family relations, the studies presented in this Monograph address current debates about the acquisition and the nature of concepts in the domains of folkbiology and folksociology. Cross-cultural and developmental studies of this kind bear on the hypothesis that conceptual development in these domains is supported and constrained by innate conceptual content. If so, one would expect cross-cultural universality in the relevant adult concepts and their early emergence in childhood regardless of widely different input conditions. We chose to conduct these studies among the Vezo of Madagascar because the ethnographic literature has attributed to them folkbiological and folksociological theories that are radically different, even in commensurable, with those of North American adults. Vezo therefore provide a challenging test for the innate conceptual constraints hypothesis.Four studies probed aspects of biological and sociological reasoning of Vezo children, adolescents and adults through a number of adoption scenarios. Despite ethnographic reports to the contrary, we found cross-cultural convergence in adult concepts of biological inheritance, but the pattern of development of this concept differed greatly from that seen in North America. Moreover, in agreement with the ethnographic literature, we found that Vezo adults have constructed a distinctive theory of social group identity. However, we found that children's reasoning in this domain is under the influence of endogenous constraints that are overturned in the course of development. Finally, we found cross-cultural convergence in adults' concept of species kind, as well as evidence for the early emergence of this concept. In light of these findings, we discuss the nature of the constraints on children's conceptual representations, the developmental process through which the adults' concepts are constructed, and relations between Vezotheories of folkbiology and folksociology. 相似文献
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Enthusiasm for interventions designed to improve organizational quality has far outpaced interest in assessing their effects. This article describes two procedures for systematic quality assessment. First, distributional assessment provides a way to monitor individual, group or unit performance by establishing real and maximum‐feasible parameters. Second, a cost assessment system based on utility analysis provides a way to assign dollar values and benefits to quality interventions targeted at specific jobs and job functions. Both procedures are described and illustrated. They resolve a long‐standing problem with quality assessment, arising from the difficulty of accounting for situational influences which can constrain the effects of interventions designed to improve organizational performance, product or service delivery, and customer satisfaction. 相似文献
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Oshana D Harding K Friedman L Holton JK 《Child abuse & neglect》2005,29(3):219-28; author reply 241-9
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Abraham Belay Freweini Ghebreab Tewolde Ghebremichael Asmerom Ghebreselassie John Holmes Goodith White 《International Journal of Educational Development》2007,27(6):669-682
This paper reports on the professional development of a small group of newly qualified teachers (NQTs) who began their careers in four rural schools in Eritrea. These teachers were monitored over a period of four years from 2001 to 2004. Their development as primary practitioners was recorded by videoing and observing their classes and by interviews and informal discussions held over the period. The ways in which they developed and the factors involved in this development are analysed and discussed.It is hoped that this research offers an insight into the challenges faced by newly qualified teachers in small rural communities, often very much dependant on their own resources and those of the local community. This indicates ways in which the current programme and on-going in-service provision may be targeted in future. An important point is made that in spite of the unusual circumstances of education in Eritrea this research provides insights that are relevant to other sociocultural contexts. 相似文献
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