That Politics Problem     

Tom L. Freudenheim 《Curator: The Museum Journal》2005,48(4):372-376

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In Praise of Grazing     

Tom L. Freudenheim 《Curator: The Museum Journal》2005,48(3):249-256

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An overview of information ethics issues in a world-wide context   总被引：2，自引：0，他引：2  

Elizabeth A. Buchanan 《Ethics and Information Technology》1999,1(3):193-201

This article presents an overview of significant issues facing contemporary information professionals. As the world of information continues to grow at unprecedented speed and in unprecedented volume, questions must be faced by information professionals. Will we participate in the worldwide mythology of equal access for all, or will we truly work towards this debatable goal? Will we accept the narrowing of choice for our corresponding increasing diverse clientele? Such questions must be considered in a holistic context and an understanding of the many levels of information inequities is requisite. Beginning with an historical perspective, Buchanan presents Mustapha Masmoudi's seminal review of forms of information inequities. She then describes qualitative forms of inequities, such as information imperialism and cultural bias embedded in such practices as cataloging and classification. Following, a review of quantitative inequities is presented. Such issues as the growing commoditization of information and information services demand attention from the ethical perspective. And, finally, the Internet and implications surrounding the world-wide dissemination of information is discussed. The article concludes with an extraction form Richard Sclove's Democracy and Technology, and asks that we as information professionals actively examine the information industry around us and demand a more democratic process within which to work.  相似文献   

Alternatives to rules for knowledge-based modelling     

Conlon  Tom 《Instructional Science》1999,27(6):403-430

The technology of knowledge-based systems undoubtedly offers potential for educational modelling, yet its practical impact on today's school classrooms is very limited. To an extent this is because the tools presently used in schools are mostly rule-based expert system shells, which lack usability. We developed three alternative tools, using ideas from knowledge acquisition research, and compared their effectiveness to that of an established rule-based shell. Children working with the new tools produced higher quality models and developed more positive attitudes. We relate these findings to the forms of representation provided by the new tools and present evidence that modelling increases children's representational skill. We conclude that knowledge acquisition systems and alternative forms of representation can contribute to improved forms of knowledge-based modelling.  相似文献   

“Fab 13:” The Learning Factory     

Steven M. Crooks  Tom R. Eucker 《Performance Improvement Quarterly》2001,14(2):108-124

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Index of science reading awareness: An interactive-constructive model,test verification,and grades 4–8 results     

Larry D. Yore  Madge T. Craig  Tom O. Maguire 《科学教学研究杂志》1998,35(1):27-51

The purpose of this study was to develop and verify the Index of Science Reading Awareness (ISRA) based on a model of an efficient, successful interactive-constructive science reader and three independent metacognitive awareness domains. Several researchers have noted the need for efficient, reliable, and valid measures of metacognition. ISRA data collected on 532 students (Grades 4–8) were analyzed using factor analyses, linear structural modeling, and analyses of variance (ANOVAs) to help verify the model and the test. The factor analyses and linear structural modeling indicated that these data did not support the assumption about the three independent metacognitive awareness domains, but suggested that the model and the test were structured around the design features of science reading, science text, and science reading strategies. One-way ANOVAs indicated significant, predicted reading ability and gender differences but unexpected grade-level differences. The composite metacognitive awareness data indicated that most Grade 4–8 students have surface knowledge about science reading, science text, and science reading strategies, and indicated specific targets for explicit science reading instruction. © 1998 John Wiley & Sons, Inc. J Res Sci Teach 35: 27-51, 1998.  相似文献   

Practices and pitfalls: A practitioner's journey into level 3 evaluation     

Tom Riley  Holly Davani  Pat Chason  Ken Findley 《Performance Improvement》2002,41(5):14-22

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The Home Play of Toddlers with Disabilities: Contexts and maternal perspectives     

Michelle Buchanan 《International Journal of Disability, Development & Education》2009,56(3):263-283

A multiple case‐study design was used to explore the spontaneous play of three toddlers with disabilities as it emerged in the course of everyday activity in the home. Children were observed at home playing independently and with their mothers. Data consist of videotaped naturalistic observations in the children’s homes and mothers’ perspectives of their child’s play obtained in semi‐structured interviews. There was a great deal of similarity in the playful behaviour of toddlers and their mothers. Toddlers were active players throughout all daily routines and their play reflected their developmental level. Mothers actively supported their children’s initiative and engagement in play and they spoke of play as a highly valued behaviour. Some qualitative differences were noted in child and mother–child play, which seemed to relate to the nature of the child’s disability and developmental level. Further study of the play of young children with disabilities in naturalistic settings and ways that mothers and other caregivers value and support child play is recommended.  相似文献   

Museums and the New Economy: A Contrarian Laments     

Tom L. Freudenheim 《Curator: The Museum Journal》2009,52(4):327-331

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Learning social responsibility in schools: a restorative practice   总被引：1，自引：1，他引：0  

Tom Macready 《Educational Psychology in Practice》2009,25(3):211-220

Vygotsky regarded the site of learning to be within a matrix of relational action. From this perspective, learning social responsibility will involve a focus on the learning environments that are made available in schools. Adapting the concept of restorative justice to a school context, restorative practice offers a range of relevant learning opportunities. These learning opportunities relate to episodes of wrong‐doing, and to actions that reflect the values and principles of a socially responsible school culture. The importance of dialogue, respect for “the other” and social collaboration will be evident in school‐based restorative practices.  相似文献