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131.
Instructional technology: The third wave 总被引:1,自引:1,他引:0
Terry L. Holcomb 《TechTrends》1989,34(2):11-13
132.
Terry Evans 《European Journal of Engineering Education》1995,20(2):233-234
Distance education in Australia has been an important part of the development of the nation's social, cultural and economic infrastructure since the beginning of this century. This article outlines some of the main features of distance education in Australia from the earliest forms of correspondence education, through to contemporary distance education. 相似文献
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134.
Rats were initially conditioned to avoid saccharin presented orally and were then given 40 intravenous injections of saccharin or saline. Those injected with saccharin showed more rapid extinction of the aversion to saccharin presented orally. Results are related to studies of shock avoidance using curarized subjects. 相似文献
135.
Students (N = 237) in each of grades 8, 10, 12, and 14 were randomly divided into three groups and administered either a 16-item multiple-choice test of conditional syllogisms, or a 16-item test of biconditional syllogisms, or a 32-item test with both conditional and biconditional syllogisms. Results provided within experiment and within-subjects comparison of responses on conditional and biconditional syllogisms. A comparison of response patterns on conditional items with responses on actual biconditional items provided a direct test of the previously hypothesized biconditional misinterpretation of conditional problems. These analyses confirmed the strong tendency of subjects (across grades) to interpret conditional syllogisms biconditionally. Surprisingly, performance on biconditional problems does not improve systematically with age; in fact, college sophomores perform only slightly better than eighth graders. With regard to conditional syllogisms, results confirmed previously described performance variations across forms of both major and second premises and also replicated an unusual reversed developmental trend on the problem which involves denying the consequent. 相似文献
136.
As a result of the current mobile phenomenon, many libraries have rushed to provide mobile-compatible services in order to remain relevant in today's quickly evolving information services market. Beginning in 2010, the Laverne and Dorothy Brown Library at the University of St. Francis (USF) launched a data tracking initiative via Google Analytics to determine the extent that mobile-specific library resources were being utilized by students for access to library materials and services. Data analysis has shown that weighing an emphasis toward future development of mobile library resources should be balanced against development costs under a pragmatic anticipation of the longevity and sustainability of any mobile resource. 相似文献
137.
Spectrometric handheld light meters that can provide adequate data for evaluation of replacement bulbs for contemporary art objects are now commercially available. This approach was taken to assess potential replacements for the incandescent street lamps in Chris Burden's Urban Light at LACMA, Los Angeles, USA. These meters are also useful tools for monitoring and characterizing museum lighting, which are currently done with illuminance (lux) meters. The new spectral light meters will enable conservators to tailor lighting recommendations for individual artworks, when spectral information from these meters is combined with damage function data on artists’ materials. The latter information can be obtained for some materials by a small modification to the microfade testing procedure, as exemplified by microfading colored samples Henri Matisse created during the design phase for La Gerbe. 相似文献
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Terry Evans 《Distance Education》1995,16(2):256-269
Post‐Fordism and globalisation are interrelated contemporary features of social and economic development. Open and distance education are reflexively engaged with post‐Fordism and globalisation and this raises issues for policymakers and practitioners in open and distance education alike. Drawing on recent work by the author (Evans 1995a, 1995b) this article discusses some individual, social and educational issues concerned with globalisation, especially in relation to the emerging post‐Fordist forms and practices of open and distance education, and to the cross‐cultural contexts involved. 相似文献
140.