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141.
Janet Dyment Marcus Morse Simon Shaw Heidi Smith 《Journal of Adventure Education & Outdoor Learning》2013,13(1):82-99
The paper examines how outdoor education teachers in Tasmania, Australia have implemented and perceive a new pre-tertiary Outdoor Leadership curriculum document. It draws on an analysis of in-depth semi-structured interviews with 11 outdoor education teachers. The results revealed that teachers were generally welcoming of the new higher-order curriculum and associated assessment strategies. They also believed that the new course appealed to a broad range of students, including those primarily focused on tertiary entrance scores, and that students were benefiting from the new curriculum. However, the teachers’ support was tempered by strong critique around the lack of direction in the actual curriculum document, the failure to provide a teaching resource document, concerns around assessment strategies as well as the lack of adequate professional development. Despite these critiques, the apparent short-term success of the roll-out has come from a strong community of practice among the outdoor educators. The results of this curriculum change process are analysed using a socio-cultural model. They are also considered in light of curriculum change processes in other marginalized curriculum areas, such as health and physical education. The implications are discussed in light of the marginalization of outdoor education within education circles at a state and federal level. 相似文献
142.
Xiaoli Wen Christine Leow Debbie L. Hahs-Vaughn Jon Korfmacher Sue M. Marcus 《Early childhood research quarterly》2012
Using data from a nationally representative sample, this study examined Head Start children's school outcome differences by the end of Kindergarten between children who attended Head Start program for two years and the ones who attended for one year. Propensity scores were used to match children who experienced different durations of the program on a series of demographic characteristics in order to achieve a precise estimation of the effects of program duration. The results showed that in comparison to a demographically comparable group of children who attended the Head Start program for one year, the children who experienced two years of intervention services had statistically significantly higher performance on all six academic and social outcome measures by the end of Kindergarten, which included PPVT, Woodcock–Johnson Reading Skills, Woodcock–Johnson Math Reasoning Skills, teacher-reported composite academic skills, preschool learning behaviors, and social skills. Policy and practice implications are discussed. 相似文献
143.
144.
Marcus Peikriszwili Tartaruga Jeanick Brisswalter Leonardo Alexandre Peyré-Tartaruga Aluísio Otávio Vargas Ávila Cristine Lima Alberton Marcelo Coertjens 《Research quarterly for exercise and sport》2013,84(3):367-375
In this study, we analyzed the relationship between running economy (RE) and biomechanical parameters in a group running at the same relative intensity and same absolute velocity. Sixteen homogeneous male long-distance runners performed a test to determine RE at 4.4 m.s-1, corresponding to 11.1% below velocity at the ventilatory threshold. We found significant correlations between RE and biomechanical variables (vertical oscillation of the center of mass, stride frequency, stride length, balance time, relative stride length, range of elbow motion, internal knee, ankle angles at foot strike, and electromyographic activity of the semitendinosus and rectus femoris muscles). In conclusion, changes in running technique can influence RE and lead to improved running performance. 相似文献
145.
Marcus P. Chu 《国际体育史杂志》2013,30(15):1735-1747
A controversial judgement denotes that a decision made by referees is deemed to involve errors and those errors result in the athlete being disqualified or being given unreasonable scores in the match. While the athletes from other parts of the world were eager to raise appeals against controversial judgements at London 2012, those from China were reluctant. The argument here is that the reluctance was a duty of the Chinese Olympic delegation with the aim of relieving the concern of the international society that China was likely to become the Middle Kingdom in the Pacific Rim. A non-confrontational China at London 2012 was considered a placatory diplomatic gesture by the Chinese authorities. 相似文献
146.
Sara Rofofsky Marcus 《Cataloging & classification quarterly》2013,51(2):127-139
Joseph Miller discusses his career as a librarian and editor of the Sears List. Topics include his education, work with the Sears List, as well as trends in cataloging, the future of cataloging, and the teaching of cataloging in library schools. 相似文献
147.
Helge Gresch Marcus Hasselhorn Susanne Bögeholz 《International Journal of Science Education》2013,35(15):2587-2607
Dealing with socio-scientific issues in science classes enables students to participate productively in controversial discussions concerning ethical topics, such as sustainable development. In this respect, well-structured decision-making processes are essential for elaborate reasoning. To foster decision-making competence, a computer-based programme was developed that trains secondary school students (grades 11–13) in decision-making strategies. The main research question is: does training students to use these strategies foster decision-making competence? In addition, the influence of meta-decision aids was examined. Students conducted a task analysis to select an appropriate strategy prior to the decision-making process. Hence, the second research question is: does combining decision-making training with a task analysis enhance decision-making competence at a higher rate? To answer these questions, 386 students were tested in a pre-post-follow-up control-group design that included two training groups (decision-making strategies/decision-making strategies combined with a task analysis) and a control group (decision-making with additional ecological information instead of strategic training). An open-ended questionnaire was used to assess decision-making competence in situations related to sustainable development. The decision-making training led to a significant improvement in the post-test and the follow-up, which was administered three months after the training. Long-term effects on the quality of the students' decisions were evident for both training groups. Gains in competence when reflecting upon the decision-making processes of others were found, to a lesser extent, in the training group that received the additional meta-decision training. In conclusion, training in decision-making strategies is a promising approach to deal with socio-scientific issues related to sustainable development. 相似文献
148.
Marcus Grace 《International Journal of Science Education》2013,35(4):551-570
The conservation of biodiversity is an important socio‐scientific issue that is often regarded as a precondition to sustainable development. The foundation for citizens’ understanding of conservation issues can be laid down in formal school education. This research focuses on decision‐making discussions about biological conservation issues among 131 15–16‐year‐old students, to address two main research questions:
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Can peer group decision‐making discussions, in a normal science lesson setting, help develop students’ personal reasoning in relation to conservation issues?
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Are there features common to high quality discussions about conservation which might be readily identified by classroom teachers?
149.
Research on citizens’ inattentiveness to political news has built a theoretical base for understanding political judgment in the American electorate. The research, however, has a strong cognitive orientation with surprisingly little attention to the dynamic interaction between emotional and attentional factors. To broaden our understanding of these potential emotional influences, we assessed levels of enthusiasm, anger/aversion, and anxiety in response to brief summaries of 50 news stories of diverse character and provenance selected to be representative of quotidian news. The analysis reveals dramatic variation across news stories and across subjects responding to the same story on all 3 emotional dimensions. We also examine an unexpected inverse correlation between education and level of emotional response to news. 相似文献
150.
Caroline Messmer Ryan T. Kellogg Yixin Zhang Andresa Baiak Clinton Leiweke Jeffrey R. Marcus L. Scott Levin Michael R. Zenn Detlev Erdmann 《Anatomical sciences education》2010,3(4):191-194
The demand for laboratory‐based teaching and training is increasing worldwide as medical training and education confront the pressures of shorter training time and rising costs. This article presents a cost‐effective perfusion technique that extends the useful life of fresh tissue. Refrigerated cadavers are preserved in their natural state for up to 45 days with a daily working period of ten hours. Tissues maintain their color and natural consistency throughout this period. This new process for preservation of tissue opens the door to improved surgical training and to numerous research opportunities. Anat Sci Educ. © 2010 American Association of Anatomists. 相似文献