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Kirstie Hartwell Silke Brandt Laura Boundy Grace Barton Bahar Köymen 《Child development》2022,93(4):1061-1071
In collaborative decision-making, partners compare reasons behind conflicting proposals through meta-talk. We investigated UK-based preschoolers’ (mixed socioeconomic status) use of meta-talk (Data collection: 2018–2020). In Study 1, 5- and 7-year-old peer dyads (N = 128, 61 girls) heard conflicting claims about an animal from two informants. One prefaced her claim with “I know”; the other with “I think”. Dyads identified the more reliable informant through meta-talk (“She said she knows”). In Study 2, 3- and 5-year-olds (N = 64, 34 girls) searched for a toy with an adult partner making incorrect proposals. Children refuted this through reporting what they had witnessed (It cannot be there because “I saw it move”, “she moved it”). In preschool period, children start using meta-talk to make rational collaborative decisions. 相似文献
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Gunter Schlageter und Silke Mittrach 《Informatik - Forschung und Entwicklung》1998,13(3):159-162
Zusammenfassung. Im Projekt „Virtuelle Universit?t“ an der FernUniversit?t Hagen wird eine netzbasierte Universit?tsumgebung entwickelt, die
s?mtliche Funktionen einer Universit?t in integrierter Form über elektronische Kommunikationsnetze verfügbar macht. Der Ansatz
bietet eine v?llig neue Qualit?t flexiblen, bedarfsorientierten und dennoch betreuten Lernens. Das Projekt wird seit Mitte
1996 durch das Land Nordrhein-Westfalen sowie durch Sachspenden der Firmen Oracle, Sun Microsystems und Sybase gef?rdert.
Seit dem Wintersemester 1996/97 wird die Virtuelle Universit?t im praktischen Betrieb auf Grundlage eines ersten Prototypen
mit Studierenden der FernUniversit?t und im Rahmen von Industrieveranstaltungen erprobt.
相似文献
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The demands of modern industry contexts (so‐called Industry 4.0) are going to reshape the working world of future engineers. It seems obvious that these technological developments will affect higher education institutions with increasing intensity. For years, there has been a vivid discussion on the IT competences, which need to be developed by students in order to face emerging technology changes. To tackle the question regarding industry expectations towards future engineers, in this article a remote laboratory at a German university is analysed to identify potentials for future‐oriented teaching and learning in the light of the required competences for “Working 4.0”. Current scientific studies and industry agendas about Working 4.0 competences are identified, connected learning objectives are derived and the focused remote laboratory is linked to these objectives. As a result, it can be shown that this educational setting has the potential to reflect the complexity of Working 4.0. However, the results also show that the examined laboratory addresses only some of the competences in the context of Industry 4.0. Furthermore, it is argued in how far industry demands serve as the only basis for educational development efforts. The scientific studies and the industry agenda offer a limited and more political perspective on educational development. Nevertheless, based on the research in this article, it can be argued that remote labs (and online labs in general) have the potential to lift traditional laboratory‐based engineering education to a modern engineering education 4.0. 相似文献
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Olia E. Tsivitanidou Costas P. Constantinou Peter Labudde Silke Rönnebeck Mathias Ropohl 《European Journal of Psychology of Education - EJPE》2018,33(1):51-73
The aim of this study was to investigate how reciprocal peer assessment in modeling-based learning can serve as a learning tool for secondary school learners in a physics course. The participants were 22 upper secondary school students from a gymnasium in Switzerland. They were asked to model additive and subtractive color mixing in groups of two, after having completed hands-on experiments in the laboratory. Then, they submitted their models and anonymously assessed the model of another peer group. The students were given a four-point rating scale with pre-specified assessment criteria, while enacting the peer-assessor role. After implementation of the peer assessment, students, as peer assessees, were allowed to revise their models. They were also asked to complete a short questionnaire, reflecting on their revisions. Data were collected by (i) peer-feedback reports, (ii) students’ initial and revised models, (iii) post-instructional interviews with students, and (iv) students’ responses to open-ended questions. The data were analyzed qualitatively and then quantitatively. The results revealed that, after enactment of the peer assessment, students’ revisions of their models reflected a higher level of attainment toward their model-construction practices and a better conceptual understanding of additive and subtractive color mixing. The findings of this study suggest that reciprocal peer assessment, in which students experience both the role of assessor and assessee, facilitates students’ learning in science. Based on our findings, further research directions are suggested with respect to novel approaches to peer assessment for developing students’ modeling competence in science learning. 相似文献
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Silke Schreiber‐Barsch 《International Journal of Lifelong Education》2013,32(1):41-55
The article brings into question the issue of regional network strategies aiming at implementing structures of lifelong learning in the local context, the so‐called learning communities. Facing a broad diversity in their implementation all over Europe, one can observe on the other hand much less effort to discuss conceptual frameworks that deal explicitly with this subject as a whole. Yet it seems essential to categorise these colourful patterns of practice and to identify key issues—notably with regards to the aspect of lifelong learning—to develop the discourse further and to render it adaptive to international debate. For this purpose the paper draws attention to three instrumental case studies of learning communities (a Norwegian one, an English one and a German one) that were conducted within an exploratory research strategy. Designed as a between‐method triangulation, the case studies represent a mixed qualitative‐quantitative approach by means of an anonymous questionnaire and half‐standardised interviews. The members of the network and its key stakeholders from the meta‐level were investigated just as the local framework itself. Hence, the study intends not only to demonstrate exemplarily the European variety of learning communities, their origins and leading structures, but also to propose a further structuring of the topic by introducing a typology of learning communities. This eventually opens up controversial issues about lifelong learning strategies in general; for example the question, if these strategies will possibly rather widen already existing structures of inequality and exclusion than raising participation in lifelong learning. 相似文献
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The global academic system is hierarchically structured between a center, a semi-periphery and a periphery. We analyze to what extent the position of a country and a university within this hierarchy of scientific reputation shapes doctoral students’ chances of international mobility. We conducted an exploratory experimental study using fake applications of international doctoral students sent to German sociology professors, who were asked to serve as supervisors during a planned research visit. Our fake applicants come from the core and periphery of the global academic system: Yale, Pennsylvania State University, National University Singapore, and Vietnam National University Hanoi. The results show that applicants from both US institutions get more positive and more personal feedback than the other applicants. This points to the importance of national scientific reputation. Moreover, we can show that universities’ symbolic capital seems to be more important than the quality of a department. 相似文献