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31.
George Sylvie 《媒体管理杂志》2013,15(4):294-304
Abstract The author places newspaper decision‐making models within a timing framework, using the infamous New York Times‐Jayson Blair‐plagiarism case to illustrate how the U.S. newspaper industry can feasibly and sincerely engineer the change in newspaper culture suggested by an earlier industry‐commissioned study. Using arguments from timing theory, the author illustrates how the framework generates timing‐related questions about management style that would not normally get asked. Ultimately, the argument challenges newspaper managers to re‐consider the essence of the managerial concept of control and, eventually, their own managerial style and culture. Cultural transformation, the author argues, does, indeed, start at the top but with management acknowledging that it has much to learn and that popular culture‐enhancing management tools must be used only when managers consider the timing‐induced paradoxes inherent in decision‐making, where the “when”; becomes just as important as the “what.”; 相似文献
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McGinn Michelle K. Roth Wolff-Michael Boutonné Sylvie Woszczyna Carolyn 《Research in Science Education》1995,25(2):163-189
This study was designed to address two purposes. First, we wanted to test working hypotheses derived from previous studies
about the transformation of individual and collective knowledge in elementary classrooms. Second, we attempted to understand
the degree to which “ownership” was an appropriate concept to understand the process of learning in science classrooms. Over
a four-month period, we collected extensive data in a Grade 6/7 classroom studying simple machines. As in our previous studies
we found that (a) conceptual and material resources were readily shared among students, and (b) tool-related practices were
appropriated as newcomers participated with more competent others (peers and teachers) in the pursuit of student-framed goals.
We also found that for discursive change (“learning”) at the classroom level to occur, it appeared more important whether
a new language game was closely related to students' previous language games than who actually proposed the new language game
(teacher or student). Implications are drawn for the design of science curricula and classroom activities.
Both pedagogy and design are still tightly bound by rationalist, symbol-manipulating, problem-solving assumptions that hold
knowledge to be a property of individuals. Pedagogy still concentrates on the individual and individual performance, even
though most work is ultimately collaborative and highly social. (Brown & Duguid, 1992, p. 171) 相似文献
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ABSTRACTIn the context of increasing international mobility in higher education, educators experience multiple challenges in the classroom. In the UK, policy discourses often frame international students as desirable resources. However, international students are frequently problematised as in academic deficit. Cultural reasons are posited for different patterns of participation in seminar discussions and critical engagement. This deficit narrative is neo-imperialist. A critical and ethical pedagogy should position international students as equals and as co-contributors. This article suggests that by changing pedagogical structures of traditional higher education classroom in the UK, subverting norms for epistemological interactions, international students can be empowered to engage actively and critically. This approach draws on the principles of Active Blended Learning to develop an ethical pedagogy, with equitable epistemic access for internationally mobile students. This paper explores how a module designed in keeping with ethical pedagogy [Madge, Clare, Parvati Raghuram, and Patricia Noxolo. 2009. “Engaged Pedagogy and Responsibility: A Postcolonial Analysis of International Students.” Geoforum 40 (1): 34–45] succeeded in critically engaging students. 相似文献
34.
Anna Maria Arias Elizabeth A. Davis John-Carlos Marino Sylvie M. Kademian Annemarie Sullivan Palincsar 《International Journal of Science Education》2016,38(9):1504-1526
New reform documents underscore the importance of integrating science practices into the learning of science. This integration requires sophisticated teaching that does not often happen. Educative curriculum materials – materials explicitly designed to support teacher and student learning – have been posited as a way to support teachers to achieve these ambitious goals, yet little is known about how elementary teachers actually use educative curriculum materials to support student engagement in science practices. To address this gap, this study investigated how five upper elementary teachers supported students to engage in science practices during an enactment of two curriculum units. Three of the teachers had units enhanced with educative features, informed by current research and reforms, while two of the teachers had units without these features. The teachers varied in how they supported students in the science practices of justifying predictions, constructing evidence-based claims, recording observations, and planning investigations. For example, some of the teachers with the educative features supported students in constructing evidence-based claims and justifying predictions in ways called for by the educative features. Implications for curriculum developers and teacher educators are discussed based on the patterns found in the teachers’ use of the educative curriculum materials. 相似文献
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This article presents French-speaking researchers' contribution to the field of differential developmental psychology. Following a brief review of key Piagetian ideas pertaining to his conceptualization of individual differences, the core of the article traces methodological and theoretical transformations that were necessary for understanding individual differences within a general theory of cognitive development. On a methodological level, French-speaking researchers went from standardizing Piaget's clinical method to constructing developmental scales and operational tests. On a theoretical level, Reuchlin's writings guided Longeot, and several other French (Lautrey and Bideaud) and Genevan (de Ribaupierre and Rieben) researchers into a scientific quest for a genuine integration of differential and developmental psychology. We present an overview of the pluralistic and multidimensional model of cognitive functioning and development that emerged from the work of the French-Swiss team of researchers. Concluding remarks focus on the actual research agendas of researchers interested in resolving the challenging issue of understanding relationships between inter- and intraindividual differences and general tendencies in cognitive development. 相似文献
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Sylvie Coppé 《Educational Studies in Mathematics》1998,35(2):129-151
In this paper, we propose to give some results about research done from 1989 to 1993 concerning a written assessment situation in math class (les devoirs surveillés) with high school students (16–17 years old) who are following a science oriented curriculum. In particular, we would like to determine if and how the students are sure of the answers they give and if they verify them.Our research methodology consisted of collecting both test papers and scratch pads from all the students in one class, then of interviewing some of them using the explicatory interviewing technique developed by P. Vermersch.In order to study this specific assessment situation, we use a theoretical framework developed by Y. Chevallard concerning an anthropological approach. Then, we introduce the notions of students' private work, meant to remain unseen and during which the verifications (if any) are done, and of a public trace (the test paper) meant to be shown to the teacher and to be evaluated. From a cognitive and didactic point of view, we want to show the importance of taking into account these two components for the analysis of the students' work in problem solving. 相似文献
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Wolff-Michael Roth Michelle K. McGinn Carolyn Woszczyna Sylvie Boutonne 《学习科学杂志》2013,22(3-4):293-347
Recent conceptualizations of knowing and learning focus on the degree of participation in the practices of communities. Discursive practices are the most important and characteristic practices in many communities. This study was designed to investigate how the content and form of classroom discourse was influenced by different combinations of artifacts (e.g., overhead transparencies, physical models), social configurations, and physical arrangements. Over a 4-month period, we collected data (video-taped activities, interviews, ethnographic observations, artifacts, and photographs) in a Grade 6-7 science class studying a unit on simple machines. Four different activity structures differed in terms of the social configuration (whole class, small group) and the origin of the central, activity-organizing artifact (teacher designed, student designed). This study describes how different artifacts, social configurations, and physical arrangements led to different interactional spaces, participant roles, and levels of participation in classroom conversations and, concomitantly, to different discursive forms and content. The artifacts had important functions in maintaining and sequencing conversations. Depending on the situation and the role of participants, artifacts served as resources for students' sense making. Each of the different activity structures supported different dimensions of participating in conversations and, for this reason, we conclude that science educators teaching large classes should employ a mixture of these activity structures. Overall, students developed considerable competencies in discursive and materials practices related to simple machines. 相似文献
38.
Holly Cowan Shulman John Carver Edwards Sylvie Schaff Richard Collins Preben Sepstrup Mark Long 《Communication Booknotes Quarterly》2013,44(4):81-84
THE VOICE OF AMERICA: PROPAGANDA AND DEMOCRACY, 1941-1945 by Holly Cowan Shulman (Madison: University of Wisconsin Press, 1990—$37.50/12.95, ISBN 0-299-12620-X hard, 0-299-12624-2 paper, 282 pp.) BERLIN CALLING: AMERICAN BROADCASTERS IN SERVICE TO THE THIRD REICH by John Carver Edwards (New York: Praeger, 1991—$21.95, ISBN 0-275-93905-7, 238 pp.) BROADCAST DIVERSITY IN EASTERN EUROPE: CHALLENGES FOR THE 1990s (Center for Strategic and International Studies, 1800 K St. NW, Suite 400, Washington, DC 20006—$48.00, paper, no ISBN given, 321 pp.—postage is extra: $3 in US and Canada, $10 to Europe and $13 to USSR and Asia; Latin America and African postage rates not listed!) LEGAL AND ECONOMIC ASPECTS OF TELECOMMUNICATIONS edited by Sylvie Schaff (Amsterdam: North-Holland, available in USA from Elsevier Science Publishers in New York, 1990—$128.25, ISBN 0-444-88387-8, 775 pp) SATELLITE TELEVISION IN WESTERN EUROPE by Richard Collins (London: John Libbey, 1990—$29.00, ISBN 0-86196-203-6, 121 pp.) TRANSNATIONALIZATION OF TELEVISION IN WESTERN EUROPE by Preben Sepstrup (London: John Libbey, 1990—$35.00, ISBN 0-86196-280-X, 132 pp.) 1991 WORLD SATELLITE ANNUAL edited by Mark Long (MLE Inc. PO Box 159, Winter Beach, FL 32971—$49.95, paper, plus varied shipping charges: $7 in US or Canada; $20 to Latin America and $25 to Far East (no charges listed for Europe or Africa!) THE INVISIBLE WEAPON: TELECOMMUNICATIONS AND INTERNATIONAL POLITICS 1851-1945 by Daniel R. Headrick (New York: Oxford University Press, 1991—$32.50, ISBN 0-19-506273-6, 289 pp.) DOPAA MEAJA HANABOOK, 1990 EDITION (Paris: Unesco/available in U.S. from Unipub, 4611-F Assembly Drive, Landham, MD 20706-4391—$38.00, paper, order No. DPI/1021, 300 pp.) TRANSNATIONAL COMMUNICATIONS: WIRING THE THIRD WORLD edited by Gerald Sussman and John A. Lent (Newbury Park, CA: Sage, 1991—$39.95/18.95, ISBN 0-8039-3765-2 hard, 0-8039-3766-0 paper, 327 pp.) SUPERTECH: HOW AMERICA CAN WIN THE TECHNOLOGY RACE by Thomas G. Donlan (Homestead, IL: Business One Irwin, 1991—$24.95, ISBN 1-55623-371-X, 342 pp.) MASS MEDIA AND AMERICAN FOREIGN POLICY: INSIDER PERSPECTIVES ON GLOBAL JOURNALISM AND THE FOREIGN POLICY PROCESS by Patrick O'Heffernan (Norwood, NJ: Ablex, 1991—$45.00/24.50, ISBN 0-89391- 728-1 hard, 0-89391-729-X paper, 276 pp.) NEW STRUCTURES AND STRATEGIES FOR UNITED STATES INTERNATIONAL BROADCASTING by Kim Andrew Elliott (Medford, MA: Murrow Center of Public Diplomacy, Tufts University, 1991—$6.00, paper, no ISSN given, 40 pp.) FACTS AT A GLANCE: INTERNATIONAL CABLE (National Cable Television Association, 1724 Massachusetts Ave NW, Washington, DC 20036—free on request, paper, no ISSN given, 27 pp.) TRAVELER'S GUIDE TO WORLD RADIO 1991 EDITION (New York: Billboard Books/Watson-Guptill, 1990—$9.95, paper, ISBN 0-8230- 7766-7, 178 pp.) WORLD RADIO-TV HANDBOOK edited by Andrew G. Sennitt (New York: Billboard Books/Watson-Guptill, 1990—$19.95, paper, ISSN or ISBN not given, but this is Vol 45 of the annual, 575 pp.) WORLD MEDIA, Gannett Center Journal (Fall 1990, Vol 4, No. 4—$5.00, paper, ISSN 0893-8342, 149 pp.) THE AGE OF BEHEMOTHS: THE GLOBALIZATION OF MASS MEDIA FIRMS by Anthony Smith (New York: Priority Press, with distribution by the Brookings Institution, Washington, DC—price not given, paper, ISBN 0-87078-325-4, 83 pp.) 相似文献
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