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181.
This study aims to explore the influence of outdoor teaching among students, aged 13, on arithmetic performance and self-regulation skills as previous research concerning outdoor mathematics learning is limited. This study had a quasi-experimental design. An outdoor and a traditional group answered a test and a self-regulation skills questionnaire before and after a 10 weeks unit in arithmetic. Findings suggest differences in changes in academic performance between the groups in favour of the outdoor group and no significant changes in self-regulation skills, apart from a decrease in intrinsic motivation in the traditional group.  相似文献   
182.
Basic work in universities is carried out in departments representing diverse disciplinary communities. While tasks, goals, perspectives, and social values may vary considerably between different disciplines, it is difficult to find research texts dealing with the question whether, and how, such differences should be taken into account in quality management. The paper is based on a recent study on quality management in diverse disciplinary settings, in which thirty-three interviews have been carried out in Finland and in the UK, and on the author's previous studies on the disciplines under study. The paper provides some preliminary interpretations of the effects of basic disciplinary features on the suitability of approaches of quality assessment in four diverse disciplines (physics, biology, sociology and history).  相似文献   
183.
This study focuses on the dissonant study orchestrations of high-achieving university students. Advanced psychology students’ dissonant study orchestrations were compared with previous findings of advanced medical students orchestrations. Further, the relation of study orchestrations to study success was examined. The subjects were 28 advanced psychology students at the University of Helsinki, Department of Psychology who returned a task booklet of learning; of these, 24 students completed a questionnaire concentrating on the students’ interests, expectations and evaluation of the curriculum. All students were high achievers who had gone through a demanding selection process. The subjects completed three questionnaires concentrating on their study practices, conceptions of knowledge, expectations, and evaluation of the instruction in the Department of Psychology. The results showed that seven out of 28 students expressed a dissonant study orchestration. The results further showed that students’ individual study orchestrations were not related to study success. A comparison between advanced medical and psychology students showed that although the profiles of dissonant study orchestrations were technically similar among medical and psychology students, content analyses revealed that reasons for the development of dissonant study orchestrations were different.  相似文献   
184.
xyZET: A Simulation Program for Physics Teaching   总被引:1,自引:1,他引:0  
A simulation program, named xyZET, has been developed to support the teaching of physics and the preparation of interesting and challenging exercise material. xyZET offers a rich and complex user interface, which allows the development in 3D-space of numerous experiments in basic mechanics and electricity. It is also possible to visualize effects dependent upon relativistic changes of mass. In addition, the radiation of accelerated charge carriers can be demonstrated in accordance with the Linard Wiechert theory. A special learner mode has been implemented as an alternative to the normal working environment in which all the control elements are available to the user. In this learner mode, the program can be controlled by Java applets embedded in WEB pages. By clicking on active buttons, communication with the simulation program is established, using the TCP/IP protocol. This allows the learner to concentrate fully on the topic, and frees him or her from any control activity which might divert attention from the underlying science. Using xyZET and this external control feature a complete mechanics course has been developed, containing most of the traditional topics taught in 11th grade at German high schools (Gymnasium). The course material has been tested under classroom conditions and proven to be stable and effective. Further improvements can be expected if students have access to more powerful computers and more support and time is provided to allow exploratory and self-supported learning. xyZET was developed under UNIX and X-windows and runs on PC platforms under LINUX or Windows95/98.  相似文献   
185.
Self-directed learning with authentic and complex problems (problem-oriented learning) requires that learners observe their own learning and use additional information when it is appropriate (e.g. hypertextual information in computer-supported learning environments). Research results indicate that learners in problem-oriented learning environments often have difficulties using additional information adequately, and that they should be supported. Two studies with a computer-supported problem-oriented learning environment in the domain of medicine analysed the effects of strategy instruction on the use of additional information and the quality of the problem representation. In Study 1, an expert model was used for strategy instruction. Two groups were compared: one group with strategy modelling and one group without. Strategy modelling influenced the frequency of looked-up hypertextual information, but did not influence the quality of learners' problem representations. This could be explained by difficulties in applying the general hypertext information to the problem. In Study 2, the additional information was presented in a more contextualised way as graphical representation of the case and its relevant concepts. Again, two groups were compared: one with a strategy instruction text and one without. Strategy instruction texts supported an adequate use of this graphical information by learners and had an effect on the quality of their problem representations. These findings are discussed with respect to the design of additional help systems in problem-oriented learning environments. This revised version was published online in July 2006 with corrections to the Cover Date.  相似文献   
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188.
Focused web crawling in the acquisition of comparable corpora   总被引:2,自引:0,他引:2  
Cross-Language Information Retrieval (CLIR) resources, such as dictionaries and parallel corpora, are scarce for special domains. Obtaining comparable corpora automatically for such domains could be an answer to this problem. The Web, with its vast volumes of data, offers a natural source for this. We experimented with focused crawling as a means to acquire comparable corpora in the genomics domain. The acquired corpora were used to statistically translate domain-specific words. The same words were also translated using a high-quality, but non-genomics-related parallel corpus, which fared considerably worse. We also evaluated our system with standard information retrieval (IR) experiments, combining statistical translation using the Web corpora with dictionary-based translation. The results showed improvement over pure dictionary-based translation. Therefore, mining the Web for comparable corpora seems promising.  相似文献   
189.
When the Grundskola was started in 1962 research was carried out in the town of Gävle (where the author of this article is working) to ascertain the needs for audio-visual aids in the new compulsory schools. The provision of audio-visual aids in the new compulsory schools. The provision of audio-visual aids in these newly-built schools was made according to the principle of a 50 percent state subsidy, with a maximum of 2000 Swedish kronors for each classroom or subject room.  相似文献   
190.
ABSTRACT

We examined early elementary children’s reading motivation in four different countries. Results revealed that reading motivation is a stable construct in countries like Chile, Finland, Greece, and the United States. Motivation to read followed similar patterns across the countries, with increased scores at the end of the school year. This trend differs from what has been reported in the literature for older students. Significant gender differences were observed mainly for Finnish and Greek students. Understanding early reading motivation from a cross-cultural perspective can help identify commonalities in the initial development of reading motivation, and deepen our understanding about how it may differ in different cultural contexts.  相似文献   
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