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Science for young children, and older ones as well, should be a blend of development of science content, science processes, and positive attitudes toward science. When educators stress development and learning in these three interrelated and complementary areas, children learn how to explore science as they develop skill in using science processes such as observing, communicating, predicting, and inferring.Jean Shaw is Associate Professor of Elementary Education at the University of Mississippi. Sally Blake teaches at Kentucky Wesleyan College. The late Mary Jo Cliatt taught at the University of Mississippi. 相似文献
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Peter Shaw 《Academic Questions》1990,3(3):23-28
Peter Shaw is consulting editor of Academic Questions and Will Ariedl Durant Professor of Humanities for 1990–1991 at St.
Peter’s College, Jersey City, NJ 07306. 相似文献
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The need for nurses to participate in continuing professional development (CPD) is growing to keep abreast of rapid changes in nursing care. Concurrently, the nursing workforce is growing older. Ageing leads to changes in biological, psychological, and social functioning. Little is known about the effects of age-related changes on nurses’ CPD. A literature review was conducted to examine whether and how CPD differs across age groups. A framework with five perspectives on age was used in an attempt to distinguish factors contributing to these age differences. Given the limited research on this topic with respect to nurses, we also included studies of workers in general. The literature search revealed 27 relevant studies. In general, older workers appeared less likely to participate in CPD, when considering formal learning activities and late-career workers (older than 50/55 years). We found no clear age patterns for motivation to participate in CPD, for learning outcomes, and for participation in informal and non-formal learning activities. The study showed that more nuanced results are found when studies distinguish at least three age groups. By using different perspectives of age, a comprehensive overview of age-related factors in CPD was generated and gaps in current research were identified. Recommendations for further research are discussed, such as the need for research on whether the types of learning activities that nurses undertake change with ageing. 相似文献
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W.M. Shaw 《Information processing & management》1976,12(3):157-159
The length of time that borrowers keep books out of a library may be represented as the cumulative percent of books out vs the percent of the maximum loan period. This loan period distribution has been computed for a variety of academic libraries, with a variety of maximum loan periods and with a variety users. The results are quite consistent and suggest that the loan period distribution may possess universally consistent characteristics. 相似文献
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The term community is widely and often uncritically used to characterize groupings of people who meet in electronic forums (e-forums). The research reported here shows how the casual use of the term community to characterize these groups can actually undermine their transformation into forms of social organization that are justifiably characterized as communities. This article examines how transforming a group into a community is a major accomplishment that requires special processes and practices. Primary data come from a particular project, the Inquiry Learning Forum (ILF), that aimed to develop "communities of practice" (CoPs) among high school science and mathematics teachers through an elaborate dedicated web site. We examine participants' behaviors in some of the differently structured forums within the ILF web site. While the project's developers expected CoPs to develop autonomously, there was no evidence of CoP formation in open public online forums. The article contrasts two approaches to building online communities that differ sharply: "IT-led community development" and "IT-supported community development." The experience of the ILF project shows that IT-led strategies community development strategies are much more difficult to make workable than are the "IT-supported" strategies. 相似文献