Stellen Hochschultypen differenzielle Entwicklungsmilieus dar?     

Dr. Jochen Kramer  Dr. Ingo Zettler  Dr. Felix Thoemmes  Prof. Dr. Gabriel Nagy  Prof. Dr. Ulrich Trautwein  Prof. Dr. Oliver Lüdtke 《Zeitschrift für Erziehungswissenschaft》2012,15(4):847-874

The German higher education system has three different types of universities. This study aims to investigate the effect of choosing one particular university type on central personality traits (vocational interests, vocational motives and the Big Five). Existing results clearly show that the individual types of universities recruit students with different backgrounds. Whether differential development during and after studies is determined by university type (i.e. socialization effects in a broader sense) or whether it denotes a consequence of pre-existing differences among students of the university types will, for the first time, be examined using propensity-score matching. To do this, data of a large longitudinal study in Baden-Wuerttemberg were used in order to compare 1568 students at traditional universities (Universit?ten), universities of applied sciences (Fachhochschulen), and universities of cooperative education (Berufsakademien) in their second, fourth and sixth year after university entrance examination. Socialisation effects were tested in propensity-score based parallelised sub-samples (N?=?622). Results show that differences between university types can mainly be explained with selection effects and that the effects of attendance at the university types itself were hardly differential.  相似文献   

Learning deeply in science: An analysis and reintegration of deep approaches in two case studies of grade 8 students   总被引：3，自引：1，他引：2  

Christine Chin  David E. Brown 《Research in Science Education》2000,30(2):173-197

The purpose of this study was to articulate in fine detail, the kinds of learning strategies associated with a deep approach to learning science. The interactions of two groups of Grade 8 students were taped while they were engaged in hands-on science activities during instruction in a chemistry unit. The students were also interviewed both before and after instruction to find out more about their understanding of the science concepts in this unit. The focus in this paper is on case studies of two students who showed a deep approach to learning. Analysis of transcipts produced several categories which were used to classify the different strategies used by the students. Examples illustrating the use of these strategies are provided. A model illustrating how a learner's use of strategies is translated into regulatory control of the learning process is proposed.  相似文献   

Injuries in Australian school-level rugby union     

Felix T. Leung  Melinda M. Franettovich Smith  Julie A. Hides 《Journal of sports sciences》2017,35(21):2088-2092

There is a high incidence of injuries in rugby union due to the physical nature of the game. In youth rugby union, there are large variations in injury rates reported. Our study investigated the rates of injuries in school-level rugby union players in Australia using the consensus statement for rugby union injuries. Injury surveillance was conducted on 480 rugby players from 1 school in Queensland, Australia. Injury data were collected using paper-based injury recording forms during the 8-week rugby season using a “medical-attention” injury definition. In total, 76 players sustained one or more injuries, with a total of 80 injuries recorded. The overall injury rate was 31.8 injuries/1000 match player hours (95% CI, 25.4–39.4). Concussion had an incidence rate of 6.0/1000 match player hours (95% CI, 3.5–9.6). The incidence of upper limb and lower limb injuries were 9.1 and 9.9/1000 match player hours, respectively (95% CI, 5.9–13.5 and 6.6–14.5). The older age divisions had higher injury rates and most injuries occurred while tackling or being tackled. The injury rates observed in this sample of Australian school rugby union players provides direction for future studies to enable informed decisions relating to development of injury prevention programmes at this level of rugby.  相似文献   

In vivo determination of the effect of shoulder pads on tackling forces in rugby   总被引：1，自引：1，他引：0  

Pain MT  Tsui F  Cove S 《Journal of sports sciences》2008,26(8):855-862

Tackling in rugby is now a major cause of injury. The use of rugby shoulder pads is intended to reduce injury from front-on tackles, although the pad's ability to reduce injury has not been examined. This paper strives to present a novel method, using Tekscan sensors, for measuring in vivo impact intensities during a front-on tackle to assess the effectiveness of rugby shoulder padding in reducing peak force during impact. It was hypothesized that padding would not significantly reduce peak impact force. Rugby pads were instrumented with thin film force sensors to measure impact intensities during tackles with and without pads. Sensors were first statically then dynamically calibrated using force plate data. Results showed that the pad significantly reduced peak impact force by up to 35% when impacted with an object and by 40% overall for all tackles. The hypothesis that the shoulder pad could not significantly reduce peak force at impact was rejected, since the pad reduced peak force by 41% in tackles with a run-up and 40% overall for all tackles. However, this reduction in force was localized directly above the acromioclavicular joint, while forces in the surrounding areas were not reduced.  相似文献   

L'unite des mathematiques     

Lucienne Felix 《International Review of Education/Internationale Zeitschrift für Erziehungswissenschaft/Revue internationale l'éducation》1961,7(2):165-173

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Effect of Computer Simulation on Secondary School Students’ Interest in Algebra     

Egara  Felix O.  Eseadi  Chiedu  Nzeadibe  Augustina C. 《Education and Information Technologies》2022,27(4):5457-5469

Education and Information Technologies - This study examined the effect of using computer simulation on students’ interest in algebra. A quasi-experimental design was employed. A sample of...  相似文献