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171.
AbstractThe notion of historical thinking has in recent years become popular in research on history education, particularly so in North America, the UK and Australia. The aim of this paper is to discuss the cognitive competencies related to historical thinking, as expressed by some influential Canadian researchers, as an history educational notion from two aspects: what is historical thinking and what does it mean in an educational context, and what are the consequences of historical thinking for history education? Our discussion will focus on possible implications of this approach to history education regarding what should be taught in history classrooms and why. By focusing on the notion of historicity, we want to argue that while a focus on a more disciplinary approach to history education is welcome, we think that more attention should be given to what could qualify as a disciplinary approach. We further argue historical thinking and the history educational challenge should be understood as wider and more complex than what history education informed by historical thinking entails. 相似文献
172.
To enhance the learning outcomes achieved by students, learners undertook a computer‐simulated activity based on an acid–base titration prior to a university‐level chemistry laboratory activity. Students were categorized with respect to their attitudes toward learning. During the laboratory exercise, questions that students asked their assistant teachers were used as indicators of cognitive focus. During the interviews, students' frequency and level of “spontaneous” use of chemical knowledge served as an indicator of knowledge usability. Results suggest that the simulation influenced students toward posing more theoretical questions during their laboratory work and, regardless of attitudes, exhibiting a more complex, correct use of chemistry knowledge in their interviews. A more relativistic student attitude toward learning was positively correlated with interview performance in both the control and treatment groups. © 2007 Wiley Periodicals, Inc. J Res Sci Teach 44: 1108–1133, 2007 相似文献
173.
Based on Bourdieu’s conceptualization of social capital (the social stratification perspective), this study examines the impact of social capital on the educational outcomes of young people in Sweden, with a focus on the extra-familial aspect of social capital – that is, social capital generated by parental networks and active membership in various social organizations and friendship networks. The results indicate that the class background of respondents is the main predictor of access to all three forms of extra-familial social capital. However, after controlling for class background, the children of racialized immigrant groups are more likely to have access to more types of social capital than others. All three aspects of extra-familial social capital positively influence the educational performance of pupils. 相似文献
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This article analyzes the conditions for mobilizing the science base for development of public policy. It does so by focusing upon the science-policy interface, specifically the processes of direct interaction between scientists and scientifically trained experts, on the one hand, and agents of policymaking organizations, on the other. The article defines two dimensions – cognitive distance and expert autonomy – which are argued to influence knowledge exchange, in such a way as to shape the outcome. A case study on the implementation of congestion charges in Stockholm, Sweden, illustrates how the proposed framework pinpoints three central issues for understanding these processes: (1) Differentiating the roles of, e.g., a science-based consultancy firm and an academic environment in policy formation; (2) Examining the fit between the organizational form of the science-policy interface and the intended goals; and (3) Increasing our understanding of when policymaker agents themselves need to develop scientific competence in order to interact effectively with scientific experts. 相似文献
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Hanna Rydehell Hans Löfsten Anders Isaksson 《The Journal of High Technology Management Research》2018,29(2):161-171
To perform, new technology-based firms (NTBFs) need to develop value for customers that distinguish them from others in the market. Therefore, the development of novelty-oriented value propositions are important, and may be influenced by several factors. We argue that the propensity to become more novelty-oriented can be influenced by an internal drive to grow (growth orientation) and by external contributions (business networks). Hence, the purpose of this paper is to analyse how business networks and growth orientation effects on the novelty orientation of NTBF value propositions. Based on survey data from 401 NTBFs founded between 2013 and 2015, in the nascent start-up phase novelty-oriented value propositions of NTBFs positively relate to informal (management) networks, as well as founders' attitudes towards growth. Thus, such networks and attitudes from founders should be supported in the very early phases of start-up if novelty orientation is to be preferred as a performance determinant. 相似文献
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OBJECTIVE: This case study examined children's reports from an obscene phone call (i.e., a verbal sexual abuse). We investigated which type of information the children reported, the completeness and accuracy of the children's statements, and whether there were systematic patterns in terms of memory distortions and omissions. METHOD: The completeness and the accuracy of the children's statements were examined by matching 64 children's statements given during police interviews with a detailed documentation of each phone call, made by the perpetrator during the actual phone calls. RESULTS: All children remembered the phone call per se, but they were found to omit almost all of the sexual and sensitive information (perpetrator's questions and statements) and about 70% of the neutral information given by the perpetrator. However, the children were accurate in the information they did report. CONCLUSIONS: The fact that the children did remember more of the neutral information suggests that they actually remembered the sexual information as well, but that they chose not to report it. Results indicate that children who have been sexually abused may remember more than they report in an initial interview. One possible underlying reason is that children experience shame or embarrassment. 相似文献
180.
E. S. Tidningarnas Telegrambyrå Mats Knutson Jacob Sundberg Anki Gundhäll Professor Lars Gustafsson Alan Dershowitz Svante Nycander Bengt Johansson Magnus Eriksson Lotta Gustavson Marianne Gunnarsson Kristina Vallström Monique Wadsted Mary Ann Glendon Professor Gerhard Radnitzky Jescheck Anders Victorin Johan åsard Lars Isaksson 《Minerva》1991,29(3):321-385