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151.
The course as token: A construction of/by networks 总被引:1,自引:0,他引:1
In actor-network theory (ANT) the movement from the instability of science-in-the-making to the relative stability of ready-made-science
is followed by tracing the path of a token or focal actor (either human or non-human) as it both constructs a network and
is simultaneously transformed by the developing network. Within science education, a new course can be seen to be a token.
It undergoes various transformations as it simultaneously changes those who encounter it (teachers, students, and interested
actors beyond the school) and is changed by those same actors. This paper describes the way a new applied physics course introduced
in British Columbia as part of a program in applied academics can be seen to construct different networks in different contexts
and, in the process, to take on significantly different characteristics. Data are collected from interviews and observations
in two different settings characterized in part by differences in the types of partnerships developed with industry, labour,
and post-secondary groups. The success of the applied physics course in challenging traditional forms of school physics is
seen to rely on the size and strength of the network in which it is imbedded. 相似文献
152.
153.
Beate W. Hygen Jay Belsky Frode Stenseng Vera Skalicka Marianne N. Kvande Tonje Zahl-Thanem Lars Wichstrøm 《Child development》2020,91(3):861-875
Electronic games are popular and many children spend much time on this activity. Here we investigate whether the quantity of time children spend on gaming is related to their social development, making this the first study to examine this relationship in children. We examine prospective relations between time spent gaming and social competence in a community sample of Norwegian 6 year olds (n = 873) followed up at ages 8, 10, and 12, controlling for socioeconomic status, body mass index, and time spent gaming together with friends. Results revealed that greater social competence at both 8 and 10 years predicted less gaming 2 years later and that more age-10 gaming predicted less social competence at age 12 but only among girls. 相似文献
154.
Barbro Sjöberg 《The International Journal of Art & Design Education》2009,28(1):71-81
This article is part of a formal research project concerning design as an integrated part of sloyd education. The concept of ‘sloyd education’ is used in the Nordic countries as an umbrella term for different educational crafts whose scientific basis is to be found in the university subjects Sloyd Education and Crafts Science. The aim of the whole project is to develop methods for teaching design theory and design practice within sloyd teacher education. By analysing the design processes of five design students during an MA course in Fashion and Textiles, an account of the kind of design knowledge the students are working on during the process, and how iterativeness and multi‐layered procedures, which are characteristic for the design process of a single student, is built up. The results of the analysis show that during the design process the students concentrate on technological and aesthetical knowledge and that the design process can be very varied and have its starting points both in images and in concrete materials. 相似文献
155.
Karen Markey Professor Fritz Swanson Lecturer Andrea Jenkins Programmer Brian Jennings Programmer Beth St. Jean Graduate Student Research Assistant Victor Rosenberg Associate Professor Xingxing Yao Graduate Student Research Assistant Robert Frost Associate Professor 《The Journal of Academic Librarianship》2009,35(4):303-313
This exploratory study examines whether undergraduate students will play games to learn how to conduct library research. Results indicate that students will play games that are an integral component of the course curriculum and enable them to accomplish overall course goals at the same time they learn about library research. 相似文献
156.
In this paper, we analyze and compare two didactical designs for introducing primary school pupils to proportional reasoning
in the context of plane polygons. One of them is well-documented in the literature; the other one is based on our own data
and is accordingly presented and discussed in more detail in this paper. The two designs come from different cultural and
intellectual environments: lesson study in Japan (implicitly based on the “open approach method”) and “didactical engineering”
in France (based on the theory of didactical situations). The general aim of our paper is to compare these two environments
and their approaches to didactical design, basing our discussion on the concrete designs mentioned above. Clear differences
among them are presented, while we also identify links which hold potential for integrating research and practice. 相似文献
157.
Using a sample of 282 Norwegian upper secondary students, we examined whether two dimensions of topic‐specific epistemic beliefs, concerning the certainty of knowledge and the justification for knowing, predicted students' understanding of seven texts representing partly conflicting views on climate change. Text comprehension was measured at three different levels. Topic knowledge and topic interest were included in the analyses as control variables. Hierarchical regression analyses showed that students' beliefs about justification for knowledge positively predicted text comprehension at all three levels. That is, students believing that knowledge claims about climate change should be based on rules of inquiry and the evaluation and integration of multiple information sources did better on the three comprehension measures. 相似文献
158.
Steinar Bøyum 《Educational theory》2010,60(5):543-559
Strangely, the concept of philosophical education is not much in use, at least not as a philosophical concept. In this essay, Steinar Bøyum attempts to outline such a philosophical concept of philosophical education. Bøyum uses Plato's Allegory of the Cave, René Descartes's life of doubt, and Immanuel Kant's criticism of metaphysics as paradigms or defining examples of this concept. Bøyum's aim in this essay is not exegetical; rather, he hopes to describe these examples in a way that will let their character as conceptions of philosophical education show forth. His underlying aims are to show which forms such conceptions may take and why philosophical education is or should be an important topic for both philosophy and education. 相似文献
159.
Felipe Minozzo Carlos Leonardo Figueiredo Machado Eurico Nestor Wilhelm Rafael Grazioli Ronei Silveira Pinto 《European Journal of Sport Science》2018,18(10):1398-1404
Isokinetic hamstring-to-quadriceps (H:Q) ratios are frequently used to assess knee muscle strength imbalances and risk of injuries/re-injuries. The use of peak torque (PT) or total work (TW) to estimate joint stability may lead to different results because of the differences between these two neuromuscular variables. Thus, the current study aimed to compare the conventional and functional H:Q ratios calculated by PT and TW. Ninety-three male professional soccer players from Brazilian first division teams performed isokinetic concentric and eccentric contractions of the quadriceps and the hamstrings at 60°/s. Muscle strength balance was calculated using the conventional torque ratio (CTR) and conventional work ratio (CWR), functional torque ratio (FTR) and functional work ratio (FWR) were highly and moderately correlated between them (r?=?0.83 and r?=?0.73, respectively). The Wilcoxon statistical test revealed significant differences between CTR and CWR, as well as FTR and FWR (p?0.05). T-test demonstrated significant differences in mean CTR–CWR and FTR–FWR, whereas Bland–Altman plots showed non-consistent bias. In addition, the chi-square test demonstrated significant differences between players below the conventional reference values and functional reference values (p?0.001). In conclusion, TW ratios seem to provide distinct and additional information regarding the H:Q strength balance in professional soccer players. Moreover, taking into account that TW captures torque information throughout the entire range of motion, it is possible that TW ratios represent a more comprehensive assessment of muscle strength imbalance. 相似文献
160.