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1.
Conclusion Developing an easy-to-use, complete, practical, reliable, and cost-effective solution for delivering training and education on the Internet has required considerable research and development. We have found that off-the-shelf technologies offer only partial solutions, at best. Even when the software problems were solved, however, we found that our work was just beginning. An effective solution requires software technology, but expertise in instructional design has been equally important. The learning environments our clients create on the Internet have the potential for both “high tech” and “high touch.” These clients are finding ways to reach beyond the physical limitations of the classroom, but—perhaps more significantly—they are using the system to reach beyond the limiting assumptions of the classroom as well. As they—and we—do so, we will begin to understand the ways in which the Net really is a new medium.  相似文献   

2.
This article describes the cultural consequences of the local school closing in a predominantly black community (Centerville) as a result of desegregation policies. Based on oral accounts of community members, the author unearths the diverse functions the former all-black school used to have in the community. Furthermore, the possible reasons for the nostalgia with which the community remembers its “own” school are analyzed. It is shown why the predominantly white schools to which today's students are bused cannot possibly “pass the test” of comparison with the former community school. And finally, the article reminds us of two promises ofBrown, only one of which has been fulfilled in the case of Centerville. While racial segregation of schooling was indeed abolished in Centerville, the second promise ofBrown—providing equal educational opportunities for all children irrespective of race—remains elusive at best. And the very institution that would be central to fulfilling the second promise ofBrown—a school for which the town feels a sense of ownership—was closed for the sake of desegregation. Parts of this article have been the basis for an oral presentation at the South Atlantic Philosophy of Education Society meeting, Richmond, VA, October 1993, and are published in the SAPES Proceedings, 1993, pp. 109–114.  相似文献   

3.
Development as an open-systemic phenomenon involves feed-forward processes that guide the organism to face always uncertain future states of its relations with the environment. This creates a major conceptual problem for science — and a practical one for education — its theoretical terms need to captureboth the certain and uncertain aspects of the developing system. Psychological theory has failed to model developmental processes since it has been built on static ontology of being, rather than on the epistemology of becoming. This contrast is accentuated by the use of transitivity relations in psychological models which are axiomatically closed to the open-endedness of the future in conjunction with the uniqueness of the past-to-present trajectory. Flexibility of developing systems is guaranteed by intransitivity cycles that set up conditions for their own rupture. Development as multi-level interdependent process requires breaking of intransitivity cycles and is organized as an autocatalytic process. Novelty is the key feature in all developing systems, and our formal models in psychology need to open the process of emergence for empirical and theoretical inquiry. Implications of such theoretical reconstruction for educational practices will be discussed — demonstrating that (a) education is necessarily open-ended and constructive process, and (b) outcomes of educational efforts cannot be predicted — while setting the direction towards educational goals is the key to any outcomes.  相似文献   

4.
Geben und Nehmen     
Zusammenfassung Lange haben alltagsweltliche überzeugungen und sozialwissenschaftliche Theorien darin übereingestimmt, die Beziehung zwischen den erwachsenen Generationen in der Familie habe sich im Zuge der gesellschaftlichen Modernisierung und der Entwicklung des Wohlfahrtsstaates zunehmend aufgel?st. Die neuere empirische Forschung weist jedoch nach, dass diese Beziehung überwiegend nach wie vor eng ist und dass darin auch betr?chtliche Versorgungsleistungen erbracht werden. Wir vertiefen diesen Nachweis auf einem bisher vernachl?ssigten Gebiet, n?mlich den materiellen Transfers zwischen den Generationen, und verbinden diese familialen Austauschprozesse mit dem wohlfahrtsstaatlichen „Generationenvertrag“. Es zeigt sich, dass die familialen Transferleistungen — sowohl zu Lebzeiten als auch über Erbschaften — erheblich sind und dass auch die Transfers zu Lebzeiten haupts?chlich von den ?lteren zu den jüngeren Generationen gehen. Die Familie als Solidarsystem wird also durch den Wohlfahrtsstaat nicht geschw?cht, sondern im Gegenteil zu neuen Leistungen bef?higt.
Summary Giving and Getting: The elderly between the generations Everyday popular convictions and social science theories have long agreed that the link between adult generations in the family has disintegrated due to societal modernization and the development of the welfare state. Recent empirical research has, however, shown that the ties between generations are in most cases still strong and that mutual support of considerable value is very common. In this paper we add further evidence by focusing on an area which has largely been neglected so far — material transfers between generations — and relate this exchange within the family to the “generational contract” of the welfare state. We show that private intergenerational transfers — both inter vivos and through inheritance — are substantial and that they usually flow downwards, from the older to the younger generations. We conclude that the family as a system of solidarity is not weakened but to the contrary reinforced by the welfare state.
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5.
This article explores the impact of high-stakes gate-keeping assessments (of both K-12 students and new teachers) on teacher development of equitable teaching practices. Drawing from two studies of field experiences in Washington State—one of teacher interns and one of cooperating teachers—findings include that state level policies in response to NCLB may actually be decreasing teacher attention to closing the achievement gap. Further, the article explores how even progressive performance-based standards—when administered “globalistically”—are generally ineffective. After discussing university complicity in exacerbating the problem, the paper concludes with ways policymakers may shift their attention from creating complicated rubrics to promoting relationships that support pedagogical change.Jason Margolis is an Assistant Professor in Teacher Education and Professional Development Partnerships, Washington State University.  相似文献   

6.
Daniel F. Styer 《Resonance》2011,16(9):849-853
In 1965, Richard Feynman and his former graduate student Albert Hibbs published a textbook on Quantum Mechanics and Path Integrals. This text — based on Feynman’s teaching of graduate-level quantum mechanics courses at CalTech — is full of remarkable insight and excruciating errors. The errors have been corrected through an emended edition. This article investigates the source of those errors.  相似文献   

7.
Summary The paper focuses upon curriculum planning in the scientific disciplines at university level, although it is claimed the argument may be of wider applicability. Drawing upon the writings of philosophers of education from several decades ago (notably Schwab and Scheffler) whose work is too often overlooked in contemporary debates about the curriculum, and using illustrative examples from the author’s own experience, it is argued that too often the focus of science curriculum planning is the “rhetoric of conclusions” or the “substantive structure” — the current state of knowledge at the forefront of the respective disciplines — to the neglect of what Schwab called the “syntactical structure” of the sciences (which roughly approximates their epistemology). This aspect of these disciplines is essential for the general student trying to become familiar with the nature of science as a broad field of knowledge, for prospective teachers, and — contra Scheffler’s view — for students who aim at careers as researchers.
Zusammenfassung Der Beitrag der Epistemologie zur Curriuculumkonstruktion in den Naturwissenschaften Der Aufsatz fokussiert auf die Curriculumplanung für den naturwissenschaftlichen Unterricht in der universit?ren Lehrerausbildung, wenngleich behauptet wird, dass dieses Argument weitreichendere Anwendbarkeit besitzt. Der Text knüpft an erziehungswissenschaftlichen Schriften (insbesondere von Schwab und Scheffler) an, deren Ver?ffentlichung zwar einige Dekaden zurückliegt, deren Beitrag in den aktuellen Debatten aber oft übersehen wird. Darüber hinaus werden einige illustrative Beispiele aus dem Erfahrungsschatz des Autors genutzt, um zu zeigen, dass der Fokus der Curriculumplanung für die Naturwissenschaften — dem augenblicklichen Wissensstand der zu berücksichtigenden Disziplinen zufolge — zu oft in einer „Rhetorik der Schlussfolgerung“ oder „substantivischen Struktur“ besteht, was dazu führt, dass das, was Schwab die „syntaktische Struktur“ der Naturwissenschaften nennt (und ihrer Epistemologie ziemlich nahe kommt), vernachl?ssigt wird. Dieser Aspekt jener Disziplinen ist besonders wichtig für Studierende, die allgemeinbildend vertraut werden m?chten mit den Naturwissenschaften, für angehende Lehrer und — entgegen Schefflers Ansicht — für Studenten, die eine Karriere als Forscher anstreben.

“When walking in quicksand country, carry a stout pole — it will help you get out should you need to. As soon as you start to sink, lay the pole on the surface of the quicksand. Flop onto your back on top of the pole. Work the pole to a new position: under your hips and at right angles to your spine. Take the shortest route to firmer ground, moving slowly.” Piven/Borgenicht 1999, p. 18

This paper was presented at the conference Silence Between the Disciplines, Berlin-Brandenburg Academy of Sciences, Berlin, October 2002.  相似文献   

8.
Extrapolating from current developments in the study of learning and imagining how learning might be shaped moving forward, this article considers 12 trends concerning the future of learning. Learning will become more diverse, more contextual, less discipline-bound, and less institutionally-bound. It will span professional and institutional sectors, and move beyond national borders. It will move increasingly online and extend beyond humans to encompass machines and machine/human blends. It will become more interactive, more distributed, and more biologically connected. Drawing on an understanding of these trends, new roles for teachers and for educational institutions are developed. The result is that learning is likely to occur through multiple discovery networks that blend research and teaching to address real world problems in environments supported by robust software infrastructures. Multiple nested discovery networks will operate on a global scale and be negotiated by individual learners sometimes guided by teachers. Prediction is very difficult, especially about the future—Niels Bohr The future is already here - it’s just unevenly distributed—William Gibson The best way to predict the future is to invent it—Alan Kay  相似文献   

9.
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10.
This paper addresses the issue of Vocational Education and Training in Schools — an issue that has recently attracted significant political attention particularly in light of current national skills shortage in Australia. Specifically, it investigates secondary school students’ perceptions of VET in Schools [VETiS]. It also explores the factors influencing their decision-making in relation to VETiS — that is, why one might choose, or choose not, to enrol in a VETiS course of study. In view of the findings presented, the paper argues that VET, and more particularly VETiS, is experiencing an “image problem” — one underscored by the need for curriculum design and delivery reform — and suggests that there is much work still to be done on the VET agenda.  相似文献   

11.
Each of four pigeons was exposed to a single random-ratio schedule of reinforcement in which the probability of reinforcement for a peck on either of two keys was 1/25. Reinforcer amounts were determined by an iterated prisoner’s dilemma (IPD) matrix in which the “other player” (a computer) playedtit-for-tat. One key served as thecooperation(C) key; the other served as thedefection(D) key. If a peck was scheduled to be reinforced and the D-key was pecked, the immediate reinforcer of that peck was always higher than it would have been had the C-key been pecked. However, if the C-key was pecked and thefollowing peck was scheduled to be reinforced, reinforcement amount for pecks on either key were higher than they would have been if the previous peck had been on the D-key. Although immediate reinforcement was always higher for D-pecks, the overall reinforcement rate increased linearly with the proportion of C-pecks. C-pecks thus constituted a form of self-control. All the pigeons initially defected with this procedure. However, when feedback signals were introduced that indicated which key had last been pecked,cooperation (relative rate of C-pecks)—hence, self-control—increased for all the pigeons.  相似文献   

12.
Vasant Natarajan 《Resonance》2008,13(7):655-661
We analyze Einstein’s views on God and religion, and his views on Quantum Mechanics. Vasant Natarajan is at the Department of Physics, Indian Institute of Science. His research interests are in high-resolution laser spectroscopy, optical frequency measurement, and use of laser-cooled atoms to search for time-reversal violation in the laws of physics. He serves on the Editorial board of Resonance and contributes regularly to the journal. He considers himself an Ekalavya-type shishya to his guru Einstein. A picture of Einstein hangs above his chair. This article first appeared in ‘Backstage’ — a newsletter published to mark the theatre festival ‘Moitree’ organized by Mukhosh, a Bangalore-based Bengali theatre group.  相似文献   

13.
John Settlage’s article—Counterstories from White Mainstream Preservice Teachers: Resisting the Master Narrative of Deficit by Default—outlines his endeavour to enable pre-service teachers to develop culturally responsive science teaching identities for resisting the master narrative of deficit thinking when confronted by the culturally different ‘other.’ Case study results are presented of the role of counterstories in enabling five pre-service teachers to overcome deficit thinking. In this forum, Philip Moore, a cultural anthropologist and university professor, deepens our understanding of the power and significance of counterstories as an educational tool for enabling students to deconstruct oppressive master narratives. Jill Slay, dean of a science faculty, examines her own master narrative about the compatibility of culturally similar academics and graduate students, and finds it lacking. But first, I introduce this scholarship with background notes on the critical paradigm and its adversary, the grand narrative of science education, following which I give an appreciative understanding of John’s pedagogical use of counterstories as a transformative strategy for multi-worldview science teacher education.  相似文献   

14.
This study contributes to research that characterises the affective learning that is evoked and taken on by students in response to their perceptions of their contextual learning environments. Interview-discussions were held with lecturers of both introductory and higher-level physics courses (n = 3) concerning how they formulated their patterns of teaching in terms of a particular conceptual framing that they considered to best optimize making learning possible. Subsequently their students (n = 212) were asked with written questions, and some select follow-up interview-discussions, to describe what they expected from ‘a good physics lecturer’. The relationships between these two things—the lecturer’s crafting of practice and the students’ expectations of quality teaching—were investigated. Results show that students’ expectations tend to match their lecturers’ practice, indicating that students are strongly influenced by a contextually based appreciation of ‘good’ teaching.  相似文献   

15.
While Where the Wild Things Are may be Maurice Sendak’s most popular book, In the Night Kitchen is arguably the greater work. Though his journey in Wild Things shares many of the elements of Mickey’s adventure in Night Kitchen—swinging between the protagonist’s initiatory verbal assertions and silent, completely pictorial spreads that indicate his eventual dominance over his environment—Max’s story is ultimately only a narrative of the self. Where the Wild Things Are is a beautiful exploration of how Max (the maximum boy) is able to use an imaginative journey to create an individual personality that fills the world around him. But Mickey must confront something more than merely a projection of his own desires. Mickey, unlike Max, is diminutive in his fantasy world, and his adventure is a true dream shaped willy-nilly by his lived experience, not a daydream tailored to defend the ego. The story told as Mickey learns to navigate the Night Kitchen is essentially a social narrative—more realistic, more challenging, and with greater overall dividends than Max’s adventure. We can see this in the ways In the Night Kitchen combines four sorts of ingredients—Sendak’s own life, the psychology of dreaming, popular culture, and the immigrant experience—into a subtle, captivating tale of the self and society.
Eric S. RabkinEmail:
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16.
Professionalism in early care and education   总被引：1，自引：0，他引：1  
Summary Professionalism refers to the utilization of specialized knowledge that its members need to accomplish specific outcomes. It involves a shared set of skills that are used to improve the quality of caregiving practices and interactions between professional caregivers and the children and families that they work with in their respective programs. Professionalism is not an end in itself—a state of being—but an ongoing effort—a process of becoming. New knowledge of children's development needs to be incorporated into professional caregivers' existing repertoire. Their words and actions do matter greatly. As Neil Postman wrote in his book,The Disappearance of Childhood, “Children are the living messages we send to a time we will not see”.  相似文献   

17.
Lernstrategien tragen — speziell im Kontext selbstorganisierten Lernens — wesentlich zum Lernerfolg bei. In den meisten Untersuchungen werden Lernstrategien als pre- und/oder post-test mit Fragebogen erfasst. Diese Daten erlauben nun nicht notwendigerweise eine Aussage darüber, ob tats?chlich ein entsprechender Strategieeinsatz seitens der Lernenden stattgefunden hat bzw, stattfinden wird. In dem der Untersuchung zugrundeliegenden Projekt wurden deshalb zum einen Strategien mit Hilfe eines Fragebogens (LIST) erfasst, zum anderen wurde — in Anlehnung an den eingesetzten Fragebogen — ein Kodierschema zur Erfassung der im Lernprozess eingesetzten Strategien entwickelt. Mit dessen Hilfe wurde der Strategieeinsatz einer Teilstichprobe (zwei Arbeitsgruppen mit 9 von insgesamt 21 Teilnehmern der Experimentalgruppe) analysiert.  相似文献   

18.
Scott O’Dell’s Island of the Blue Dolphins tells the archetypal story of the young, virgin, orphan girl who is vulnerable to either debauchery or rescue. That such a girl must succumb to either one or the other is a necessary element of the archetype. In O’Dell’s work—one intended, after all, for children—the heroine is rescued by a paternalistic figure and re-inscribed into the patriarchal world. Yet, in the hands of young readers, Island—part fairytale, part rescue narrative, part feminist parable—becomes a story of independence and survival, despite the heroine’s “rescue” at the end.
Diann L. BaeckerEmail:
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19.
V. Summary Once we clear out the undergrowth so that the Jungle of Confusion becomes a Forest of Learning, the child with a unique learning style or specific language disability can be invited into it to succeed, to learn and to “become”. There are many ways this child can go through the forest—we can find a guide to take him through, and he will be likely to see only what the guide shows him; or we can allow him to go through alone and risk the chance of losing him; or we can put him in a plane and fly him over so he can see from a distance but never get involved; or we can put him in a car and drive him around the perimeter; or we can set him on a path which will limit his exposure to learning; OR we can teach him to use a compass so he can work his way through with an independent sense of direction and security. If we honestly accept responsibility for our role in the lives of these children, wemust clean up our forest; and, we must teach children how to use a compass (basic skills). As leading explorers of knowledge, rather than merely critics of the negative or headmasters in the function of memory, or prophets of doom, we should give these children basic tools to allow them to learn and successfully develop a capacity for independent living. As Mrs. de Hirsch stated last evening, “children need living models who are intelligent—who have integrity and character”. Yes, they need models to lead them—models who believe in them, who will equip them and then let them honestly“become”. Our challenge is clear—wemust go from materials-centered teaching vagueness to child-centered teaching excellence if this Jungle of Confusion is to become a Forest of Learning. From a paper presented at the Twenty-first Annual Conference of the Orton Society, Washington, D. C., Nov. 14, 1970.  相似文献   

20.
Zusammenfassung Wer Schule in Deutschland und in Nordamerika vergleichend beobachtet, dem fallen bald für den Alltag von Schülerinnen und Schülern relevante Unterschiede auf, die in der erziehungswissen-schaftlichen Forschung bisher kaum bearbeitet wurden: Hierzu geh?rt — neben der unterschie dlichen Bewertung des in Nordamerika verp?nten, in Deutschland aber fast zum guten Ton geh?renden ‘cheating’/Schummelns — die Bewertung guter Schulleistungen durch Peers. W?hrend gute Leistungen in Nordamerika unter Peers hoch im Kurs zu stehen scheinen, werden sie in Deutschland — insbesondere in der Sekundarstufe I — oft mit dem Strebervorwurf belegt. Der hier vorgelegte Text wendet sich der Frage zu, ob der Strebervorwurf Auswirkungen auf tats?chliche Schulleistungen im Bereich der Mathematik hat. Er vertritt die These, dass befürchtete negative Peer-Sanktionen als Folge besonders guter Leistungen in Mathematik bei guten Schülern und insbesondere bei leistungsstarken M?dchen die Aussch?pfung des vorhandenen Leistungspotentials begrenzt und auf Dauer auch die Leistungsf?higkeit reduziert. Vorgestellt wird zum einen die Forschungsidee eines im DFG-Schwerpunktprogramm „Bildungsqualit?t von Schule“ gef?rderten Projekts, zum anderen erstes empirisches Material aus zwei Vorerhebungen des Projekts, mit dem die empirische Plausibilit?t der Forschungsidee untermauert werden soll.
Summary Do Nerds Refuse Achievement? Project idea and first data from a study on mathematical achievement Whoever compares schooling in Germany and North America, will soon come across differences with everyday relevance for the school life of students that have rarely been addressed in educational research: Besides the different attitudes towards cheating — being a complete taboo in North America, but a lesser sin in Germany — there is the attitude towards high achievement by peers. Whereas in North America high achievement seems highly valued, high-achieving students in Germany are often accused of being nerds or teacher’s pets, particularly in grades 7–10. The present article deals with the extent to which the nerd accusation has consequences for real achievement in mathematics. The hypothesis is formulated that fear of negative sanctions by peers, as a consequence of being particularly good in math, encourages high achievers to reduce their efforts. Particularly among high-achieving grils, this is presumed to even affect the objective achievement potential in math in the long run. Firstly, the research idea for a study funded by the German Research Council (DFG) in the framework of its focal program on “Quality of Education in Schools” is presented. Secondly, first empirical material from two pilot studies is presented in order to underscore the plausibility of the research idea.
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