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B R Schirmer 《American annals of the deaf》1989,134(3):219-222
The relationship between imaginative play and language development was investigated in a group of 20 severely and profoundly hearing-impaired children between the ages of 3 and 6. Each child was videotaped in a 60-minute session interacting with the investigator and playing with three sets of toys: a miniature house, barn, and garage. Analysis of the subjects' language revealed that 15 were operating in Brown's (1973) Stage 1, one in Stage 3, and four in Stage 5. Play was analyzed along three dimensions: (a) percentage of time engaged in imaginative play; (b) use of planned pretend; and (c) use of story line. A significant relationship was found between imaginative play and language development. Results revealed no relationship between imaginative play and chronological age. Correspondences were found between language development and use of planned pretend and story line. 相似文献
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The researchers investigated the effects of the Guided Reading approach (Fountas & Pinnell, 1996) on the reading development of elementary school deaf students over a period of 2 school years. A single-subject experimental research designed was used. Qualitative analyses of observations of instruction and interviews with the teachers were conducted to determine fidelity to the Guided Reading protocol. Visual display of graphed Running Records scores during the 2-year implementation showed that all students improved during intervention, all participants except the oldest group experienced a drop in scores from the end of one school year to the beginning of the next, and that it took months for most students to regain their previous year's scores; some had not done so even by the end of fall term. 相似文献
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Schirmer BR 《Journal of deaf studies and deaf education》2001,6(2):83-91
The disconnection between research and practice is not a new phenomenon, but as researchers and educators look toward the future of deaf education, it seems crucial to look back at the reasons behind this disconnection with the goal of creating a professional milieu in which we use research to improve literacy practice and practice to improve literacy research with deaf students. This article examines the issues underlying the relatively insignificant impact of research on literacy practice from the perspectives of the fields of literacy, special education, and deaf education. 相似文献
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The researchers investigated the effect of the Reread-Adapt and Answer-Comprehend intervention (Therrien, Gormley, & Kubina, 2006) on the reading fluency and achievement of d/Deaf and hard of hearing elementary-level students. Children in the third, fifth, and sixth grades at a state school for d/Deaf and hard of hearing students received a fluency intervention that was supplemental to their regular reading instruction. Significant improvement was found on a generalized measure of reading fluency after intervention. Though the researchers found no significant improvement in performance on a generalized measure of comprehension after intervention, the students demonstrated consistently good comprehension on both literal and inferential questions during the intervention sessions. The findings support the importance of incorporating a comprehension monitoring strategy in fluency instruction. 相似文献
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跳水"压水花"技术运动生物力学研究 总被引：3，自引：0，他引：3
“压水花”是竞技跳水比赛中的关键技术，在训练中已经探索总结出不少“压水花”技术的训练方法，但在理论研究上，还远落后于实践。应用有关力学原理和流固耦合理论，对人、水碰撞过程进行简化和计算机模拟，并对“水花”形成的机理进行进一步的分析探讨，总结出不同形状固体(运动员入水时的手形)、在不同务件下撞击水面时“水花”形成的规律，根据计算机模拟结果和理论研究的成果，对“压水花”技术进行生物力学研究，提出“平掌撞水，压揉结合”的水花控制理论和方法。经对江苏省跳水队部分运动员中进行实验训练，取得了满意的结果。 相似文献
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TN Guru Row 《Resonance》2005,10(6):70-77
The use of single crystal X-ray diffraction to determine the structure of a chemical compound has been historically classified
as ‘Chemical Crystallography’. The methodologies, the accuracy in experiments coupled with the modern computer gadgets and
advances in technology makes this branch of science an unequivocal provider of accurate and precise measurements of molecular
dimensions. Structure determination by powder diffraction, crystal engineering, charge density analysis and studies on molecules
in excited states are the recent add-ons.
T N Guru Row is at the Solid State and Structural Chemistry Unit of the Indian Institute of Science, Bangalore. He is a chemical
crystallographer and prominent areas of his research are in polymorphism and drug design, charge density analysis andab initio powder diffraction. 相似文献
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AbstractThis article examines national conservative political advocacy groups' growing interest in local politics, and analyzes how they form alliances and gain political power. Following efforts to restrict collective bargaining for Wisconsin public employees, Kenosha school board members' attempts to legally protect teachers' rights provoked concern from nationally financed conservative groups. This article discusses why a small-town school board election attracted such attention, and the significance of increased attention to the local by these national groups. 相似文献
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Schirmer BR 《Journal of deaf studies and deaf education》2003,8(2):157-170
The purpose of this study was to identify the reading strategies used by students who are deaf by investigating their self-reported thinking during reading. The participants were 10 elementary students attending a residential state school for the deaf. After each page of reading a short story, the participants were asked to think aloud (or think visibly, in the case of sign language). Analysis of these verbal reports indicated that the participants constructed meaning, monitored comprehension and activated strategies to improve comprehension, and evaluated, but did not demonstrate, each reading strategy within these three classifications. They engaged in a considerably greater variety of reading strategies for constructing meaning than for the other two classifications. 相似文献
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谭学峰 《通化师范学院学报》2002,23(6):96-98
中国社会主义事业之所以取得令世人瞩目的成就，关键在于邓小平理论在发展社会主义上抓准了切入点，实现了三个决定性的创新。这个切入点即是中国初级阶段的社会主义；三个创新是社会主义结构创新、社会主义体制创新、社会主义手段创新。 相似文献