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71.
Tom Anderson 《The International Journal of Art & Design Education》2003,22(1):58-66
In this paper I argue that art is a search for meaning, and should be taught and learned in that context. The immediate goal is to understand ourselves and others better, allowing more intelligent and meaningful action in the arena of life. Toward that end, I suggest that the social agenda of art education, in a world that is both increasingly interdependent and turbulent, can be the construction of community through personal, group–centred, and cross–cultural understandings approached through art. I examine traditionalism, modernism, postmodernism, and contemporary visual culture for content and strategies to serve the purposes of art for life, and construct the outline of a model for instruction utilizing those concerns. Finally, I make a case that thematically mining and creating art works, performances, and visual culture for aesthetic significance that ultimately frames, forms and enhances meaning is the primary strategy for this construction of community, not in the tribal sense, but universally. 相似文献
72.
Evdokimova Olga L. Alves Carla S. Krsmanović Whiffen Radenka M. Ortega Zaida Tomás Helena Rodrigues João 《Journal of Zhejiang University. Science. B》2021,22(6):450-461
In this study, the fibers of invasive species Agave americana L. and Ricinus communis L. were successfully used for the first time as new sources to produce cytocompatible and highly crystalline cellulose nanofibers. Cellulose nanofibers were obtained by two methods, based on either alkaline or acid hydrolysis. The morphology, chemical composition, and crystallinity of the obtained materials were characterized by scanning electron microscopy(SEM) together with energy-dispersive X-ray spectroscopy(EDX), dynamic light scattering(DLS), X-ray diffraction(XRD), and Fourier transform infrared(FTIR)spectroscopy. The crystallinity indexes(CIs) of the cellulose nanofibers extracted from A. americana and R. communis were very high(94.1% and 92.7%, respectively). Biological studies evaluating the cytotoxic effects of the prepared cellulose nanofibers on human embryonic kidney 293 T(HEK293 T) cells were also performed. The nanofibers obtained using the two different extraction methods were all shown to be cytocompatible in the concentration range assayed(i.e., 0-500 μg/mL). Our results showed that the nanocellulose extracted from A. americana and R. communis fibers has high potential as a new renewable green source of highly crystalline cellulose-based cytocompatible nanomaterials for biomedical applications. 相似文献
73.
Staunton Tom Rogosic Karla 《International Journal for Educational and Vocational Guidance》2021,21(3):697-715
International Journal for Educational and Vocational Guidance - Labour Market Information forms a central place in career practice and how individuals enact their careers. This paper makes use of... 相似文献
74.
Tom Conlon 《British journal of educational technology : journal of the Council for Educational Technology》2000,31(2):109-116
The questions that dominate the discourse of IT in education are mostly at the technical or craft levels. Visionary questions relating to the purpose of education and the proper place of technology are not much discussed. This paper seeks to undermine the idea that such questions should be avoided. The context of postmodernist change is described and two contrasting visions of education are discussed. Each vision is a hypothetical but recognisable representation of certain trends in educational thinking. Each vision has appeal but also severe shortcomings. The paper concludes that unless teachers, learners and communities can articulate their own visions of educational change, new technology could take them into a future that they would never willingly have chosen. 相似文献
75.
76.
This paper describes the evaluation of a local authority behaviour support initiative that involved the re-location of four behaviour support teachers from pupil referral units into three mainstream secondary schools to work with pupils at risk of exclusion. The evaluation was largely illuminative (Parlett, 1981) and focused on the effect of changing off-site behaviour support to in-school support. The research approach taken incorporated a Co-operative Inquiry strand (Heron, 1996) where researchers and behaviour support teachers worked together to design major aspects of the research process. This enabled research outcomes to inform educational practice, and gave a reflective, formative aspect to the study. The overall approach to the design of the study was informed by the Research and Development in Organisations (RADIO) model developed by Knight and Timmins (1995). The application of this approach in the context of the study is described along with a brief account of the findings. Finally, brief comment is made on the way in which the RADIO approach might contribute to educational psychologists' work at the local education authority and whole school levels. 相似文献
77.
Marcel W. Vooijs Tom H.A. Van Der Voort Jacqueline Hoogeweij 《Learning, Media and Technology》1995,21(1):23-35
Using a quasi‐experimental pretest‐posttest control group design, the study investigated the educational effects of a six‐programme schools television series designed to teach children aged 10‐12 that television news broadcasts give a selective and thus subjective and incomplete impression of the news. Results indicated that the schools television series led to an increase in children's knowledge of the selection processes involved in the production of news programmes, and an increase in children's proficiency in recognizing the moments of selection in news items. However, the television series did not result in a decrease in the level of credibility children attribute to television news broadcasts. The reason for the latter finding probably is that the series showed that the makers of news programmes are conscious of the selection processes involved in making news programmes and do their utmost to make the choices in the most responsible way possible. As a result, the series may have unintentionally created the impression that the problem of selectivity can be satisfactorily solved. 相似文献
78.
Johanna Lönngren Tom Adawi Magdalena Svanström 《European Journal of Engineering Education》2019,44(1-2):196-221
ABSTRACTIn recent years, there has been increasing interest within the engineering education research community to prepare engineering students to address wicked problems (WPs) such as climate change, resource scarcity and violent conflict. Previous research suggests that engineering students are able to address WPs if they are given adequate support, but there is a lack of research on what kinds of support are needed. This paper aims to reduce this gap by reporting on students’ performance in, and approaches to, addressing WPs when different scaffolding strategies were used in different parts of a rubric-based intervention. The intervention aimed to provide undergraduate engineering students with an understanding of the nature of WPs and with a structured way of addressing them. For each part of the intervention, we discuss affordances for learning provided by the different scaffolding strategies. The results suggest that strong cognitive scaffolding can support students’ understanding of the nature of WPs and students’ performance in written responses to WPs, but possibly also limits deep engagement with WPs and transfer of learning to other contexts. 相似文献
79.
Steve Walker Tom Olney Carlton Wood Anactoria Clarke Moira Dunworth 《Open Learning》2019,34(1):118-133
ABSTRACTDespite widespread enthusiasm, evidence of the effectiveness of learning analytics remains mixed. One possible explanation for this is that insufficient attention has been paid to the contexts in which it is introduced. We report here on a small-scale study into the prior use of data and communications technologies by tutors, who comprise a key user group in The Open University’s tuition model. Tutors interviewed reported using a complex set of data sources and information tools, and creating local/personal tools and methods for keeping track of students and their interactions with them. 相似文献
80.