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61.
To gain a better understanding of teachers’ beliefs about teaching, as compared with their in-reality classroom practices, case studies were constructed with four science teachers in different schools in Egypt. The main aims of this article were to provide an answer to the research question, ‘To what extent do science teachers’ beliefs correspond to their practices?’ and to explore the contextual factors that can explain the difference, the consistency or inconsistency, between teachers' beliefs and practices. The study collected data for each teacher using semi-structured interviews, notes taken while observing classes, and teachers’ notes, journals, and lesson plans concerned with STS lessons. The data were analysed using the constant comparative method around common themes, which were identified as distinctive features of teachers’ beliefs; these same themes were then compared with their practices. Results showed that a few of the in-service science teachers’ pedagogical beliefs aligned with constructivist philosophy. Some of the teachers’ beliefs were consistent with their practices, especially the traditional beliefs, while some of teachers’ practices were conflicted with their beliefs in different contexts.  相似文献   
62.
This study was conducted to explore the interplay between students’ scientific epistemological beliefs and their perceptions of constructivist learning environments. Through analysing 1,176 Taiwanese tenth-graders’ (16-year-olds) questionnaire responses, this study found that students tended to perceive that actual learning environments were less constructivist orientated than what they preferred. Students having epistemological beliefs more orientated to constructivist views of science (as opposed to empiricist views about science) tended to have a view that actual learning environments did not provide sufficient opportunities for social negotiations (p < 0.01) and prior knowledge integration (p < 0.01); and moreover, they show significantly stronger preferences to learn in the constructivist learning environments where they could (1) interact and negotiate meanings with others (p < 0.001), (2) integrate their prior knowledge and experiences with newly constructed knowledge (p < 0.001) and (3) meaningfully control their learning activities (p < 0.001). The main thrust of the findings drawn from this study indicates that teachers need to be very aware of students’ epistemological orientation towards scientific knowledge, and to complement these preferences when designing learning experiences, especially to provide constructivist-based lessons to enhance science learning for students who are epistemologically constructivist orientated.  相似文献   
63.
In this work we use research from science education on teacher framing and work from mathematics education on teacher noticing to develop new approaches to modeling teacher cognition. The framing literature proposes a dynamic cognitive model of teaching in which teacher epistemological framing, or moment‐to‐moment understanding of what is going on with respect to knowledge and learning in the classroom, drives much of teacher practice. The teacher noticing literature documents patterns and trends in teachers' attention during instruction. We suggest first that noticing patterns, particularly local noticing patterns, can be leveraged to make inferences about teacher framing that maintain sensitivity to its dynamics but are also more reliable than existing analytic approaches. Second, we suggest that understanding noticing as driven by framing requires researchers to anticipate, allow for, and capitalize on the fact that teachers are capable of multiple, internally consistent variations in noticing at any given time. To illustrate these claims we present an analysis of one high school biology teacher who implemented a new digital recording technology in her classroom. Using the data from that implementation we identify two distinct local patterns in the teacher's noticing and from those patterns infer two different epistemological frames, one that she adopts during lab work and another during class discussions. We also discuss implications of these multiple framings for the study and training of teacher noticing more broadly. © 2013 Wiley Periodicals, Inc. J Res Sci Teach 50:284–314, 2013  相似文献   
64.
The intensification of online disclosure of personal information, coupled with the ability to link personal information to those who disclose it, poses important questions regarding the benefits and risks associated with sharing of personal data. This article examines the manifestation of these concerns in news media. Guided by framing theory, it seeks to ascertain the prevailing frames for personal information sharing and to determine whether such framing facilitates debate on issues related to self-disclosure. Articles published in top Israeli online newspapers were analyzed (n = 609). Findings show that the individual user, the state, and corporations are framed as key actors that shape online self-disclosure practices and their outcomes. Furthermore, the individual user, while portrayed as chief actor, is seen as the weakest player.  相似文献   
65.
A study using both quantitative and qualitative methods was conducted in the final year of a Bachelor of Education programme to examine the student-teachers' epistemological beliefs and conceptions of teaching. The results show that most of the student-teachers (i) strongly believed that learning effort was more important than innate ability, (ii) strongly believed that knowledge changes, and (iii) were inclined to question the authority of knowledge. Although student-teachers who had sophisticated or mixed epistemological beliefs tended to believe in constructivist or mixed conceptions of teaching as predicted, inconsistent cases were identified. Implications for teacher education programmes are discussed.  相似文献   
66.
This research studied the way immigration is depicted by the neighborhood press of Barcelona. Mainstream media tend to give visibility to immigrants when problems arise. Through this visibility based on problems, and the processes of framing, a virtual social identity is constructed and given to the immigration population. However, the neighborhood press of Barcelona, inscribed within the Catalan regional press’ own idea of journalism, offers a different approach to this issue due to its history, neighborhood and commitment to the region. Through a frame analysis, three main frames gave a depiction of the immigrants different from the one the mainstream media use. The results show that this differentiated depiction still stereotypes immigrants while not granting them enough visibility even when there is no blaming or attack. In this sense, while accounting for the differences, the neighborhood press of Barcelona misses a chance of depicting immigration in a more accurate way.  相似文献   
67.
Climate communication research suggests strategic message framing may help build public consensus on climate change causes, risks and solutions. However, few have investigated how framing applies to adolescents. Similarly, little research has focused on agricultural audiences, who are among the most vulnerable to and least accepting of climate change. Among 950 high school agriculture students in North Carolina, we found agriculture and environment framing of climate change, but not community and health frames, elicited feelings of worry, and these together with community frames elicited hope. Further, students feeling more worry were more supportive of individual and collective action. Those accepting climate change and females had more emotive responses and higher support for all action measures, and acceptance of human causes predicted more worry and support for collective action. We find these results encouraging as agriculture teachers likely employ agriculture and environment frames when following best teaching practices.  相似文献   
68.
郭英珍 《商丘师专学报》2007,23(11):121-123
在应对现代国际社会的各种冲突、特别是武装冲突中,翻译不仅仅是沟通的桥梁、交流的工具,事实表明,它对事件叙述的构建循环发展也起重要作用。从MonaBaker教授的新著《翻译与冲突——事件叙述之手段》入手,探讨翻译与冲突的关系,冲突在翻译中构建及构建的策略方法,旨在为我们的笔口译实践与理论研究提供些许借鉴。  相似文献   
69.
This study analyzed the coverage by two partisan South Korean newspapers of the Middle East respiratory syndrome (MERS) pandemic, examining differences in their use of news frames and cited sources. A content analysis revealed that Hankyoreh, the left-wing newspaper, placed more emphasis on attributing responsibility to the government and society. In contrast, Chosun Ilbo, the right-wing newspaper, placed more emphasis on attributing responsibility to the individual. Severity/uncertainty, economic consequences, and statistical data frame were utilized more in Hankyoreh than the expected frequency. On the other hand, human interest and reassurance frame were utilized more in Chosun Ilbo than the expected frequency. Regarding the sources used in news stories, Hankyoreh used significantly more sources from local governments than did Chosun Ilbo. On the other hand, Chosun Ilbo used significantly more sources from medical agencies and experts than did Hankyoreh. This study advances previous research on the framing of a pandemic in the media by exploring how the partisan leanings of newspapers influence the framing.  相似文献   
70.
This article explores three national and local journalists’ experiences of reporting on child sexual exploitation by so-called “Asian street grooming gangs” in UK towns and cities, with a particular emphasis on journalists framing journalists. In response to coverage of a series of cases, journalists have been accused by academics, policymakers and rival media organizations of fixating on perpetrators’ ethnicity and creating distorted, racist media frames. Few, if any, studies have garnered practitioners’ perspectives on how framing occurs, so we interview three prominent journalists who have covered such cases in order to deepen our understanding of the processes and causative factors behind particular editorial angles. While offering only a snapshot view, our findings reveal these individual journalists to be caught at the nexus of a range of factors that impact upon their work, both internally and externally driven.  相似文献   
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