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Joan E. Sieber Richard E. Clark Helen H. Smith Nancy Sanders 《Contemporary educational psychology》1978,3(3):246-264
The ability to recognize when it is warranted to be uncertain was developed effectively in 167 elementary school students through daily 15-min lessons over a 5-week period. This initial training did not deal with drug use in any way. A 3-year follow-up evaluation measured retention of these warranted-uncertainty skills, and assessed the effects of these skills on students' use of hard and soft drugs. In comparison with the matched control subjects, there was evidence of some retention after 3 years: the trained subjects were slightly better able to recognize when it is warranted to be uncertain about the effects of drugs. There was also strong evidence that many of the controls had acquired, somehow, the ability to generate warranted uncertainty, and that warranted uncertainty functioned as a stable construct (irrespective of how it was acquired) and was related to drug use. It appeared to produce a skepticism or an analytic attitude that allowed the student to ignore peer and parental dogma about drugs. 相似文献
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Joan Peskin 《English in Education》2007,41(3):20-36
This study examined secondary school students' knowledge of the conventions and aesthetic operations that theorists hypothesize are associated with the poetic genre. Students read texts presented visually both in the shape of poems as well as prose. The identification of a text as a poem triggered significantly more references to the conventional expectations as well as greater appreciation of aesthetic elements that add a layer of meaning. Students also spent longer thinking about the poem‐shaped texts and rated the poems as more enjoyable, challenging, emotionally engaging, and as eliciting more imagery. If poetry triggers the tendency to engage in active and meaningful thinking by guiding us to see language in new ways, it may be one more reason to include it in the secondary school English curriculum. 相似文献
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Bromberg JL 《Isis; an international review devoted to the history of science and its cultural influences》2006,97(2):237-259
Historians have convincingly shown the close ties U.S. physicists had with the military during the Cold War and have raised the question of whether this alliance affected the content of physics. Some have asserted that it distorted physics, shifting attention from fundamental problems to devices. Yet the papers of physicists in quantum electronics and quantum optics, fields that have been exemplary for those who hold the distortion thesis, show that the same scientists who worked on military devices simultaneously pursued fundamental and foundational topics. This essay examines one such physicist, Marlan O. Scully, with attention to both his extensive foundational studies and the way in which his applied and basic researches played off each other. 相似文献