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191.
192.
This ethnographic study of a third grade classroom examined elementary school science learning as a sociocultural accomplishment. The research focused on how a teacher helped his students acquire psychological tools for learning to think and engage in scientific practices as locally defined. Analyses of classroom discourse examined both how the teacher used mediational strategies to frame disciplinary knowledge in science as well as how students internalized and appropriated ways of knowing in science. The study documented and analyzed how students came to appropriate scientific knowledge as their own in an ongoing manner tied to their identities as student scientists. Implications for sociocultural theory in science education research are discussed. John Reveles is an assistant professor in the Elementary Education Department at California State University, Northridge. He received his Ph.D. from the University of California, Santa Barbara in 2005. Before pursuing his Ph.D., he worked as a bilingual elementary school teacher for 3 years. His research focuses on the development of scientific literacy in elementary school settings; sociocultural influences on students' academic identity; equity of access issues in science education; qualitative and quantitative research methods. Within the Michael D. Eisner College of Education, he teaches elementary science curriculum methods courses, graduate science education seminars, and graduate research courses. Gregory Kelly is a professor of science education at Penn State University. He is a former Peace Corps Volunteer and physics teacher. He received his Ph.D. from Cornell in 1994. His research focuses on classroom discourse, epistemology, and science learning. This work has been supported by grants from Spencer Foundation, National Science Foundation, and the National Academy of Education. He teaches courses concerning the uses of history, philosophy, sociology of science in science teaching and teaching and learning science in secondary schools. He is editor of the journal Science Education. Richard Durán is a Professor in the Gevirtz Graduate School of Education, University of California, Santa Barbara. His research and publications have been in the areas of literacy and assessment of English Language Learners and Latino students. He has also conducted research on after school computer clubs, technology and learning as part of the international UC Links Network. With support from the Kellogg Foundation, he is implementing and investigating community and family-centered intervention programs serving the educational progress of Latino students in the middle and high school grades.  相似文献   
193.
The nexus between college choice and persistence   总被引:2,自引:3,他引:2  
Initial student commitments have long been considered an influence on persistence, but the reasons why students choose to attend a college have seldom been considered as dimensions of initial commitments that could influence persistence processes and outcomes. This study used NPSAS-87 to examine the influence of finance-related reasons for choosing a college on persistence decisions. The findings include (1) finance-related choices have direct and indirect influences on whether students persist in college; and (2) market-based, monetary measures of financial aid, tuition costs, housing costs, and other living costs have a substantial direct effect on persistence.  相似文献   
194.
Educators are currently attempting to integrate computers into the classroom, in order to humanize their use. The strategies that have been adopted, however, are primarily logistical and ignore the philosophy that underpins this technology. It is argued in this paper that educational technology will not be humanized until it is understood to be sustained by a philosophy other than technological rationality, and thus is provided with a human base. The life-world (Lebenswelt) is identified as a proper foundation for technology, because technological rationality is illustrated to be a modality of human expression. When this is the case, technology is placed in the service of humankind, for it cannot be conceived as the genesis of personal freedom.
Zusammenfassung Gegenwärtig sind Pädagogen um die Integration von Computern ins Klassenzimmer bemüht, um deren Gebrauch zu humanisieren. Die dabei angewandten Strategien sind jedoch primär logistisch und ignorieren die theoretischen Voraussetzungen, auf die sich diese Technologie stützt. In diesem Bericht wird argumentiert, daß die Bildungstechnologie so lange nicht humanisiert wird, bis sie nicht in einem anderen Sinn als dem der technologischen Rationalität verbunden wird und auf eine humane Grundlage gestellt ist. Die Lebenswelt wird als ein wahres Fundament der Technologie identifiziert, da technologische Rationalität als eine Modalität menschlichen Ausdrucks dargestellt wird. Wenn dies der Fall ist, wird die Technologie in den Dienst der Menschheit gestellt, da sie nicht als Nemesis persönlicher Freiheit angesehen werden kann.

Résumé Les pédagogues, aujourd'hui, tentent de faire entrer l'ordinateur dans la salle de classe, afin de ramener son utilisation à l'échelle humaine. Cependant, les stratégies adoptées demeurent de l'ordre de la logistique et ignore tout de la philosophie qui étaye cette technologie. Dans cet article, il est argué que l'on ne saurait humaniser la technologie au sein de l'enseignement, tant qu'il n'est pas entendu qu'une philosophie autre que la rationalité technologique la sous-tend, la dotant ainsi d'un fondement humain; l'environnement naturel (Lebenswelt) constitue la véritable base de la technologie car la rationalité ne représente qu'une modalité de l'expression humaine. Dans ce cas, la technologie est placée au service de l'humanité et ne saurait être conçue comme sanction de la liberté individuelle.
  相似文献   
195.
To investigate the effects of different kinds of curriculum, the Course Experience Questionnaire (CEQ) and a short form of the Approaches to Studying Inventory (ASI) were administered to 225 2nd-year students at six different schools of occupational therapy. Their curricula were classified as problem-based, subject-based or hybrid. Their scores on the scales of the CEQ and ASI were closely related, insofar as they shared more than half of their respective variance. Problem-based curricula were associated with higher scores on the scales of the CEQ concerned with appropriate assessment and emphasis on independence. With the ASI, problem-based curricula were associated with lower scores on all of the scales concerned with a reproducing orientation, and with higher scores on the scale concerned with a deep approach. These findings suggest that the implementation of a problem-based curriculum has desirable effects on the quality of learning, and these are at least in part mediated by students' perceptions of their academic environment.  相似文献   
196.
Academic writing is a social practice in which the writer interacts with both texts and people and uses the interaction as a learning resource. While academic interaction in the classroom setting has been extensively investigated, student interaction that takes place without teacher supervision remains largely unexplored. Since autonomy is a key component of academic interaction, autonomous peer feedback practices among postgraduate students may be of some interest. This paper reports on an exploratory case study of peer feedback among a small group of postgraduate students in a master’s programme in translation studies in a prestigious Chinese university. The findings offer insights into the role of peer feedback in advancing academic literacy and forming scholarly communities in an emerging discipline. The case study provides an opening into the research area of autonomous peer feedback and suggests avenues for further, more substantial research.  相似文献   
197.
In each of two experiments, rats were trained to press the lever in a Skinner box, food reinforcement being available on a variable-interval 60-sec schedule (VI 60). There followed an “exposure phase” for which the levers were removed from the boxes, and then a final test with the levers replaced to assess the effects of the intervening treatment on instrumental responding. Experiment 1 showed that simple exposure to the box reduced the vigor of instrumental performance in comparison with a condition in which food was made available during the exposure phase. Animals which received no exposure treatment also showed a relatively high rate of response. Experiment 2 demonstrated that an exposure treatment in which the occurrence of food is signaled by a light stimulus also leads to a decline in instrumental responding. These results are held to support the notion that associations between the context and the reinforcer serve to energize appetitive instrumental behavior.  相似文献   
198.
Verbal energy: attending to poetry   总被引:1,自引:0,他引:1  
This paper contends that the current English curriculum does not adequately acknowledge the potential of poetry to make meaning through sound. It reflects on how sound may embody or communicate meaning, and seeks enhanced conceptions of this aspect of poetry for pedagogy and the curriculum. It begins with the attention the mainstream press gave to Seamus Heaney's remarks about Eminem, and progresses to consider Heaney's notion of ‘verbal energy’ in the light of developing conceptions of multimodal ‘new literacies’. It suggests that new approaches could accord with an oral heritage approach to poetry while also acknowledging the influence of the communicational environments pupils experience beyond English classrooms. Throughout, the author draws on material that has informed his on‐going Teacher Training Agency‐sponsored project exploring the ways in which pupils approach poetry as sound, soon to be detailed on web resources for the English teaching community.  相似文献   
199.
After defining UNESCO's place in the United Nations system, the author outlines the new situation that has arisen in recent years for the world's children. Although infant mortality rates continue to give concern, the major problem that international organisations have now to face is not the question of children's survival but their development. Research shows that the vital age for developmental inputs is early childhood, without which the chances of later learning achievement are severely diminished. The proposed ECD Programming Model attempts to take into account present research on early child development as well as the socio‐economic context of developing countries, where governments are increasingly unable to provide basic services.  相似文献   
200.
Despite a recently renewed theoretical interest in both North America and in Britain in the sociology of school knowledge, we still have little, if any, comparative empirical material from these two continents. This paper reports the findings of a sociological study, designed to replicate the previous English empirical work by Vulliamy, into music teaching in Ontario high schools. Unlike in England, no overt culture clash was found in Ontario schools between ‘school’ music and ‘students’ ‘ music, both because of the wider scope of ‘what counts as school music’ in Canada and because music is not a compulsory school subject there. However, by focusing upon the deep structure of the pedagogical process, as opposed to surface features of classroom interaction, it is argued that particular ideologies of the dominant musical culture are transmitted in very similar ways in both contexts. What is shared is a conception of music as equatable with musical notation. The ideological significance of this is pinpointed in an analysis of the structurally homological relationship between different musical languages and the social/‐cultural contexts of their creation. The processes of school music teaching not only contribute to the legitimation of a dominant musical ideology, but also to much more pervasive ideological assumptions underpinning capitalist societies.  相似文献   
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