Social software as support in hybrid learning environments: The value of the blog as a tool for reflective learning and peer support     

Hazel Hall  Brian Davison 《Library & information science research》2007

This article reports on an investigation of blog technology's potential for encouraging interaction between students, and its consequences in terms of peer learning and peer support, on a module of an accredited library and information science (LIS) degree program. The findings consider the treatment of blogs in the domain of LIS with particular reference to educational settings. Content analysis revealed that blogs offer comparable and additional benefits to other projects designed to encourage reflective engagement with teaching material, such as learning journals. Most notable is the level of shared peer support evident in the online discussions between class members. The findings of this study are of particular interest to LIS educators who seek to develop their consideration of blogs in the classroom; blogs may be seen as learning tools in their own right and not simply an option for providing information online.  相似文献   

Bibliographic control of audiovisuals: analysis of a cataloging project using OCLC     

J A Curtis  F M Davison 《Bulletin of the Medical Library Association》1985,73(2):132-137

The staff of the Quillen-Dishner College of Medicine Library cataloged 702 audiovisual titles between July 1, 1982, and June 30, 1983, using the OCLC database. This paper discusses the library's audiovisual collection and describes the method and scope of a study conducted during this project, the cataloging standards and conventions adopted, the assignment and use of NLM classification, the provision of summaries for programs, and the amount of staff time expended in cataloging typical items. An analysis of the use of OCLC for this project resulted in the following findings: the rate of successful searches for audiovisual copy was 82.4%; the error rate for records used was 41.9%; modifications were required in every record used; the Library of Congress and seven member institutions provided 62.8% of the records used. It was concluded that the effort to establish bibliographic control of audiovisuals is not widespread and that expanded and improved audiovisual cataloging by the Library of Congress and the National Library of Medicine would substantially contribute to that goal.  相似文献   

"What do you think about genetic medicine?" Facilitating sociable public discourse on developments in the new genetics     

Barns I  Schibeci R  Davison A  Shaw R 《Science, technology & human values》2000,25(3):283-308

An important aspect of any meaningful public discussion about developments in gene technology is the provision of opportunities for interested publics to engage in sociable public discourse with other lay people and with experts. This article reports on a series of peer group conversations conducted in late 1996 and early 1997 with sixteen community groups in Perth, Western Australia, interested in gene therapy technology. With the case of cystic fibrosis as a particular focus, and using background resource material as a stimulus for discussion, the participating groups explored a range of value issues arising from the new genetic medicine. This more discursive context enabled participants to express a number of background or life-world concerns about genetic medicine, concerns that are often obscured by the dominant biomedical and bioethical discourses.  相似文献   

Conserving contemporary artworks: perspectives of artists and curators at the National Art Gallery of Zimbabwe     

Davison Chiwara  Richard Mudariki 《文物保护研究》2016,61(3):280-282

In fine arts, contemporary artists seek to showcase their artistic skills and concepts. There is very little awareness by most artists on the quality of materials they use in art production and the conservation needs of contemporary artworks which pose conservation challenges as materials used and the physical quality of artworks produced are secondary to what the artists seek to express. Of prime interest to them is the expression of concepts through various genres of art creation. However, the quality of material used by most artists is largely affected by their financial situation and inadequate knowledge on the durability of such materials. Artworks created using recycled materials such as found objects and cheap materials like poor quality paint on paintings, low grade paper in artworks, or poor quality wood present conservation challenges to professionals in galleries. The end product are artworks made from composite materials, some stable and unstable. Thus professionals are faced with a dilemma to reconcile the conservation needs of these artworks and the artists’ expression of their concepts. Moreover, in the absence of remedial conservation measures, artworks are prone to deterioration. This is worsened by dwindling donor and government funding which negatively impacts on the gallery's capacity to conserve the art. Additionally, conceptual expression, artistic creativity, and commercialisation of the art are of priority over conservation. Therefore there is need to maintain a balance between the need to express concepts and commercialise the art on one hand and to conserve the contemporary artworks on the other hand.  相似文献   

Sustainable Pest Management Through Preventive Conservation: Case Studies in the Natural History Museum of Zimbabwe and the Zimbabwe Military Museum     

Davison Chiwara 《文物保护研究》2018,63(5):335-337

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Social literacy and citizenship education in the school curriculum     

James Arthur  Jon Davison 《Curriculum Journal》2013,24(1):9-23

This article explores citizenship education's need to focus on both ‘political’ and ‘social’ literacy within a communitarian framework. The Crick Report (1998; see also Lahey, Crick and Porter, 1974), while recognizing that the social dimension of citizenship education was a precondition for both the civic and political dimensions, concentrated largely on ‘political’ literacy. This article examines the social dimension of citizenship education. Concern with the social dimension of the curriculum in schools is not a recent interest, but changes within society have accelerated the social demands made upon schools. At the very least, society expects schools to correct the behaviour of children and to teach them values which usually means insisting on ‘good’ behaviour. The social development of pupils has thus assumed a much greater place in the aspirations of schools. Programmes of personal and social education, together with citizenship education, invariably emphasize a range of social skills and these skills are introduced early and built upon throughout the years of schooling. An individual's sense and ability to make socially productive decisions do not develop by themselves; rather, they require knowledge, values and skills. Above all opportunities are required for children to experience social relations in such a way that they are able to operate critically within value-laden discourses and thereby to become informed and ethically empowered, active citizens.  相似文献   

Global undernutrition during gestation influences learning during adult life     

Landon J  Davison M  Krägeloh CU  Thompson NM  Miles JL  Vickers MH  Fraser M  Breier BH 《Learning & behavior》2007,35(2):79-86

Intrauterine growth restriction can lead to significant long-term health consequences such as metabolic and cardiovascular disorders, but less is known about its effects on choice and behavioral adaptation in later life. Virgin Wistar rats were time mated and randomly assigned to receive either ad-libitum access to chow or 30% of that level of nutrition during pregnancy to generate growth-restricted offspring. At 60 days of age, 6 female offspring from each group were trained on concurrent variable-interval schedules. Sessions consisted of seven randomly arranged concurrent-schedule components, each with a different reinforcer ratio that varied from 27:1 to 1:27, and each component lasting for 10 reinforcer deliveries. Behavioral change across reinforcers in components, measured by sensitivity to reinforcement, was consistently lower for offspring of undernourished mothers, showing that their behavior was less adaptable to environmental change. These results provide direct experimental evidence for a link between prenatal environmental conditions and reduced behavioral adaptability--learning--in later life.  相似文献   

Collective intelligence for advancing ocean literacy     

Veronica McCauley  Patricia McHugh  Kevin Davison  Christine Domegan 《Environmental Education Research》2019,25(2):280-291

Ocean literacy is an understanding of the ocean’s influence on us and our influence on the ocean. A lack of ocean literacy presents a significant obstacle for citizens to engage in environmentally sustainable behaviour, and thus is acknowledged as a ‘complex problem’ that requires deliberative participation and joint-action by stakeholders across domains. The aim of the article is both to demonstrate the value of Collective Intelligence (CI) as a methodological tool to advance and enhance the promotion of environmental literacy, and to share outcomes from using the CI approach. The participatory context behind CI illustrates that working ‘with’ a range of stakeholders across marine education, outreach, regulation and policy, to debate how to better promote ocean literacy among young people, improves ocean literacy and broadens society’s awareness of sustainable marine environments. Findings reveal a hierarchical barrier structure localised to each country, a valuable order of echelon toward environmental change.  相似文献   

Criterion‐Related Validity: Assessing the Value of Subscores          下载免费PDF全文

Mark L. Davison  Ernest C. Davenport Jr.  Yu‐Feng Chang  Kory Vue  Shiyang Su 《Journal of Educational Measurement》2015,52(3):263-279

Criterion‐related profile analysis (CPA) can be used to assess whether subscores of a test or test battery account for more criterion variance than does a single total score. Application of CPA to subscore evaluation is described, compared to alternative procedures, and illustrated using SAT data. Considerations other than validity and reliability are discussed, including broad societal goals (e.g., affirmative action), fairness, and ties in expected criterion predictions. In simulation data, CPA results were sensitive to subscore correlations, sample size, and the proportion of criterion‐related variance accounted for by the subscores. CPA can be a useful component in a thorough subscore evaluation encompassing subscore reliability, validity, distinctiveness, fairness, and broader societal goals.  相似文献   

Pathways linking perceived athletic competence and parental support at age 9 years to girls' physical activity at age 11 years   总被引：1，自引：0，他引：1  

Davison KK  Downs DS  Birch LL 《Research quarterly for exercise and sport》2006,77(1):23-31

Girls' perceived athletic competence and parental support of physical activity across the ages of 9 to 11 years were examined as predictors of girls' physical activity at age 11 years. Participants were 174 girls and their mothers and fathers who completed questionnaires when the girls were ages 9 and 11 years. Two alternative temporal pathways linking perceived competence, parental support, and physical activity were assessed using path analysis. Results provided evidence for the child elicitation pathway; higher perceived competence at the age of 9 years predicted higher parental support at age 11 years, which, in turn, predicted higher physical activity among girls. Findings highlight the importance of encouraging parents to make a special effort to support physical activity among girls who do not perceive themselves as being athletically competent.  相似文献