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41.
The educational advantages of inquiry learning environments that incorporate modelling facilities are often challenged by students’ poor inquiry skills. This study examined two types of model progression as means to compensate for these skill deficiencies. Model order progression (MOP), the predicted optimal variant, gradually increases the specificity of the relations between variables, whereas model elaboration progression (MEP) gradually expands the number of variables in the task. The study utilized a between-subject design with three conditions: a MOP condition (n = 28), a MEP condition (n = 26), and a control condition without model progression (n = 30). Consistent with expectations, model progression enhanced students’ task performance; a comparison among the two model progression conditions confirmed the predicted superiority of the MOP condition. These results are discussed in relation to the inconsistent findings from prior research. Based on this discussion ways to optimize model order progression are advanced.  相似文献   
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Tertiary Education and Management - The rising cost of higher education has driven researchers and practitioners alike to identify areas of waste and search for practices associated with increasing...  相似文献   
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Based upon a nation wide campaign called Public Private Partnership—Schools in the Net (PPP-SiN) (Public Private Partnership—Schule im Netz (PPP-SiN), 2000) we were able to initiate an externally financed project of in-service teacher education. The paper describes the realization of this project. Reflections are given on why teachers hesitate to integrate ICT into their teaching. Media competencies are recognized to be key in this context. We reflect upon the following five questions:
  1. How do we educate the right thing as well as educate the right way?
  2. Which ambient conditions must be met?
  3. Which preliminary actions have to be taken and implemented?
  4. Which tools, methods and instruments do we need?
  5. How do we make sure that the transfer of learned knowledge will take place to find its way into successful teaching?
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Editorial     
Ohne Zusammenfassung  相似文献   
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Intended UK government changes to the Disabled Students’ Allowance will have a significant impact on the support that UK universities provide for students with disabilities. In this article we examine the types of transformation that may be needed to support for university students with disabilities, from a socio‐technical perspective. The research reported in this article involved a year‐long case study in a UK university. The potential changes required to support for students with disabilities within the university studied, to cater for the proposed UK government changes to the Disabled Students’ Allowance, include: providing non‐medical helpers through external agencies; developing a dyslexia screening process; providing enhanced library services, including access to printers and scanners and assistance with assistive software; providing laptops with assistive software; making assistive software available in a limited form in computing laboratories; and more co‐ordinated special examination provision.  相似文献   
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To become skillful readers, children have to acquire the ability to translate printed words letter by letter into phonemic representations (phonological recoding) and the ability to recognize the written word forms holistically (orthographical decoding). Whereas phonological recoding is the key for learning to read and useful for recognizing unknown or low-frequent words, orthographical decoding is often more efficient and takes less time, thus facilitating reading processes on the sentence and text level. Several studies with English-speaking children provided evidence for the relevance of the two routes but the question whether and to what extent both word recognition skills contribute to reading comprehension in young German readers requires further clarification. Based on data from a cross-sectional study with German primary school children we investigated whether and to what extent both types of word recognition skills are associated with sentence (N = 666) and text comprehension skills (N = 149) and how these relationships develop from Grade 2 to 4. The results indicate that both phonological recoding skills and orthographical decoding skills are important for reading comprehension skills. Their relative weight does not change across grade levels.  相似文献   
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