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481.
Virginia H. Burney 《Roeper Review》2013,35(2):130-139
Social cognitive theory emphasizes a dynamic interactive process to explain human functioning. This theory ascribes a central role to cognitive processes in which the individual can observe others and the environment, reflect on that in combination with his or her own thoughts and behaviors, and alter his or her own self-regulatory functions accordingly. The purpose of relating the theory to gifted education is to examine the implications of the theoretical extensions for planning appropriate curricular and instructional experiences for advanced learners. Some of the more commonly found gifted education service models are considered in terms of how well they align with and address what is known to be integral to student learning according to social cognitive theory. 相似文献
482.
Just maps: the geography curriculum in English schools 总被引:1,自引:0,他引:1
Christine Winter 《牛津教育评论》2013,39(3):349-366
The wider context of this article is the assumption in the social sciences regarding the existence of a dichotomy between truth and objectivity on one hand and constructivism, subjectivism and relativism on the other. The school subject of geography serves as an appropriate focus for examining this assumption. There are three issues facing the school geography curriculum in England for students aged 11–14 (Key Stage 3): the domination of the subject by objectivism and scientism, the threat of impending relativism, and the gap between geography in schools and geography in universities. I draw on Derrida's ideas about the instability of signs, the significance of totalising discourses and the imperative of ethical and political responsibility to question approaches to maps adopted in the Geography National Curriculum policy text and in two different school textbooks. The analysis serves as a springboard for ways in which students can be taught about maps that question cartographic conventions and release chains of traces to reveal their political and ethical substance. I argue that deconstruction and invention challenges the dichotomy and re‐energises school geography. I then consider the wider applicability of the case before ending with a mention of accuracy. 相似文献
483.
Virginia Tompkins Tricia A. Zucker Laura M. Justice Sevda Binici 《Early childhood research quarterly》2013
This study examined teachers’ questions and children's responses during a play-based activity implemented in small groups within preschool classrooms. The first aim of this study was to describe teachers’ questions in terms of four levels of abstraction (i.e., a continuum of literal to inferential questions) and children's responses to these questions. The second aim was to examine the relations between teachers’ questions and children's responses using sequential analyses, to include children's level of abstraction and mean length of utterance (MLU). Participants were 39 teachers and up to six children from their preschool classroom. We found that teachers’ questions made up an average of 25% of their talk to children during play, and were relatively balanced between literal and inferential questions. Furthermore, significant sequential associations were found between the level of abstraction of teachers’ questions and the level of abstraction of children's responses (e.g., teachers’ inferential questions tended to elicit children's inferential responses). Finally, we found that teachers’ inferential questions were not related to children's MLU; that is, teachers’ more abstract questions did not elicit longer utterances from children. These findings suggest that play is a valuable context in which teachers may promote children's use of inferential language. 相似文献
484.
Christine Winter 《教育政策杂志》2013,28(3):295-314
To varying degrees, education policy reforms around the world are driven by educational discourses relating to globalisation. At the same time, national and local histories, cultures and politics mediate the effects of globalisation discourses. This paper employs methods of analysis that draw on the concepts of ‘vernacular globalization’ and ‘policy archaeology’ in order to examine the ways in which the effects of globalisation on National Curriculum policy reform are mediated by conditions and priorities that are specific to national contexts. The enquiry focuses on three curriculum policy problems that are associated with the English school curriculum and have recently been identified as requiring reform: inappropriate curriculum knowledge, the skills deficit and the one-size-fits-all curriculum. The paper concludes by summarising the results of the analysis, identifying some curriculum issues arising from it and offering reflections on the methodological approach it has employed. 相似文献
485.
Several researchers have shown that children’s ability to make inferences is related to their reading comprehension. The majority of research on this topic has been conducted on older children. However, given the recent focus on the importance of narrative comprehension in prereaders, the current study examined the relationship between inference making and story comprehension in 4- to 5-year-olds. We examined children’s online inferences while narrating a wordless book as well as children’s story comprehension of a different storybook. We found that children’s total number of inferences was significantly related to their story comprehension. Three types of inferences were significantly related to story comprehension—characters goals, actions that achieved those goals, and character states. In a hierarchical regression controlling for children’s age and expressive vocabulary, a composite of these three inference types significantly predicted children’s story comprehension. 相似文献
486.
Robert Winter 《Educational Media International》2013,50(2):122-124
Abstract The article describes the commercial pressures faced by public service educational television and the results of poor public sector funding for core educational establishments. New commercial partnerships between the Private and Public sectors may well be developing and encouraging the use of new technologies in schools, but will the final cost be the end of ‘free educational television’ and the eventual end of public service television as we now know it? 相似文献
487.
488.
Over the past several decades, policymakers have sought to address the problem of school failure by exposing traditional public schools to competitive market forces. In this analysis, we examine how two traditional public schools in a “high pressure/high choice” urban school cluster in Texas responded to a number of overlapping choice policies that have caused them to lose significant numbers of students. We explore how these two traditional public schools made sense of, and formulated a response to, their multiple “competitors,” how they balanced market pressures and the other external (accountability) pressures that they faced. In this analysis, we illustrate how competition does not always lead to significant or productive change in low performing schools. 相似文献
489.
The non-motorized treadmill system initially reported by Lakomy in 1984 has been used extensively to assess sprinting performance. However, there has been limited research into the reliability of power output measurement using such systems. The aim of this study was to design a system and protocol capable of measuring treadmill sprinting performance in rugby players and to assess the reliability of this system for measuring power output. Twenty-seven rugby players, all of whom were familiar with treadmill sprinting, performed three maximal 6 s sprints with 2 min recovery between sprints, on two occasions 1 week apart. Both tests were performed on a non-motorized Woodway tramp treadmill, interfaced to a data acquisition system. There were no significant differences ( P > 0.05) between power output for repeated trials on the same day (between trials) or for repeated trials on different days (between days). Limits of agreement for maximum average power (the average of 100 readings per second) were 4 - 98 and 30 - 157 W for between trials and between days, respectively. When reported as ratio limits of agreement, these were 1.07 (*/ 1 1.12) and 1.03 (*/ 1 1.16), respectively. The limits of agreement for maximum instantaneous power (the highest of 100 readings per second) were 51 - 464 and 105 - 588 W for between trials and between days, respectively. When reported as ratio limits of agreement, these were 1.02 (*/ 1 1.20) and 1.04 (*/ 1 1.21) for between trials and between days, respectively. The coefficients of variation for all measures of power output were less than 9.3%. Hence, the treadmill system and protocol developed in this study provide a reliable measure of power output for rugby players. 相似文献
490.
Craig A. Wrisberg Timothy P. Winter Jolynn S. Kuhlman 《Research quarterly for exercise and sport》2013,84(4):369-374
Abstract In the present study experimental subjects practiced variations in movement distance and/or movement time during training trials on a closed timing task. Control subjects trained with single distance-time combinations. During transfer trials all subjects attempted (without knowledge of results) a distance-time combination that was different (except in the case of one control condition) from any performed during training. The results revealed that the timing accuracy of the two experimental conditions that practiced a variety of times was significantly poorer than that of most of the other conditions during the training phase. However, transfer analyses revealed several significant differences between the performance of variable-trained and constant-trained conditions, in all cases favoring the former. It was concluded that the transfer benefits of variable practice are (a) not due to the particular movement component selected for variation during training, and (b) to some extent always determined by the similarity of training and transfer conditions experienced by constant-practice subjects. 相似文献