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What has been the impact of high stakes achievement testing on curriculum and testing practice? How serious is the problem of cheating on Standardized achievement tests? What steps can we take to improve the validity of test-based information for a variety of educational purposes? 相似文献
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Previous work had indicated that after prolonged exposure to a moving object, ducklings will direct filial responses toward that object even if it remains stationary during its presentation. The present experiment demonstrated the wide species generality of this effect by obtaining similar results in newly hatched chickens, pheasant, turkeys, and quail, as well as ducks. 相似文献
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This article reports on a study in which an interactive computer‐based learning resource consisting of a tutorial with a decision support system and simulations, is evaluated in the context of a distance education business degree course. The primary purpose of the study was to develop and test an instrument for evaluation of the learning resource, with particular reference to simulations. The instrument adds further dimensions to factors such as learner support and engagement, to incorporate elements of motivation and transfer. Consequently, the scales that comprise the instrument include three key areas: features of the computer package, the effect on students” motivation, and the impact on their ability to transfer knowledge to the workplace. As a result of the analysis, a reliable and valid evaluation instrument that includes components of these three areas is provided. It is expected that other researchers will be able to develop and refine this instrument to evaluate various forms of computer‐based educational resources. 相似文献