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31.
Deborah L. Wolter 《Early Childhood Education Journal》1995,23(2):89-91
New emphasis on emergent literacy and whole language approaches allows early childhood professionals more flexibility in responding
to and supporting a family's definition of literacy. This article offers three keys to becoming sensitive family-literacy
advocates in early childhood programs. Recognizing that family literacy is highly individualized and providing nonjudgmental
and confidential support are crucial. The strengths and abilities of children and families, regardless of their current literacy
level or educational priorities, are emphasized. 相似文献
32.
Werner Hauser 《Zeitschrift für Hochschulrecht, Hochschulmanagement und Hochschulpolitik: zfhr》2007,6(6):197-199
Ohne Zusammenfassung 相似文献
33.
360°全景虚拟现实是多媒体技术中的最新内容 ,在网页设计和现代教育技术中有着越来越多的应用。该文通过VRToolbox软件和例证 ,从全景虚拟现实的概念到制作方法详细介绍了这一成果 相似文献
34.
Mareike Kunter Martin Brunner Jürgen Baumert Uta Klusmann Stefan Krauss Werner Blum Alexander Jordan Michael Neubrand 《Zeitschrift für Erziehungswissenschaft》2005,8(4):502-520
Der Beitrag besch?ftigt sich mit dem Mathematikunterricht der PISA-Schülerinnen und -Schüler in Deutschland und berichtet
über Ergebnisse aus einer Zusatzstudie zu PISA 2003. Aufbauend auf der mathematik-didaktischen Rahmenkonzeption von PISA,
die Unterricht als Gelegenheitsstruktur für verst?ndnisvolle Lernprozesse versteht, wurden Schülerinnen und Schüler und ihre
Mathematiklehrkr?fte zu Merkmalen der Unterrichtsqualit?t befragt.
Es zeigen sich schulformspezifische Unterrichtskulturen: Ein kognitiv aktivierender Umgang mit mathematischen Inhalten ist
eher in Gymnasien zu beobachten, w?hrend vor allem in Hauptschulen die Unterrichtsform mit geringem kognitiven Gehalt und
ausgepr?gter Unterstützung überwiegt. Dennoch wird die Angebotsstruktur des Mathematikunterrichts von Jugendlichen an Hauptschulen
positiv beurteilt, w?hrend Gymnasiasten ihren Unterricht eher kritisch bewerten. Diese Differenzen sind vor allem durch Unterschiede
in der individuellen Lernunterstützung durch die Lehrkr?fte zu erkl?ren, welche von Schülerinnen und Schülern an Hauptschulen
als besonders ausgepr?gt, an Gymnasien eher als gering beschrieben wird. 相似文献
35.
36.
37.
Wolter Pieters 《The Information Society》2017,33(5):271-281
In the public debate, social implications of information technology are mainly seen through the privacy lens. Impact assessments of information technology are also often limited to privacy impact assessments, which are focused on individual rights and well-being, as opposed to the social environment. In this article, I argue that this perspective is too narrow, in terms of understanding the complexity of the relation between information technology and society, as well as in terms of directions for managing this relation. I use systems theory to show that current approaches focus mostly on individual impact of information technology developments rather than their mediating role in society itself. I argue that this should be complemented by an analysis of impact on individuals (psychic systems) via co-construction of the environment (social system). I then take up the question of what the role of information technology in social systems would look like in terms of the social relations of trust and power, and how this can complement privacy in discussions on impacts of information technology. 相似文献
38.
Previous studies identify a relationship between education and anti-immigrant attitudes. There is, however, uncertainty regarding the underlying explanations linking education to attitudes. In this article, we examine whether a relationship exists between exposure to teaching about critical thinking as well as multiculturalism (measured as religions/cultures as well as xenophobia/racism), and anti-immigrant attitudes among adolescents. In addition, we examine whether teacher qualification matters for attitudes. The analysis is based on survey data collected from high school students in Sweden. The results show an association between exposure to teaching about critical thinking as well as multiculturalism (both indicators) and anti-immigrant attitudes among students, i.e. higher exposure is related to lower levels of anti-immigrant attitudes. However, we find that teaching about xenophobia/ racism affects attitudes, but not when simultaneously controlling for teaching about critical thinking and religions/cultures. In terms of teacher qualification, we find that students in schools with a high proportion of certified teachers tend to have lower levels of anti-immigrant attitudes. 相似文献
39.
Stephan Sorichter Johannes Mair Arnold Koller Erich Muller Christian Kremser Werner Judmaier 《Journal of sports sciences》2013,31(9):687-691
The aim of this study was to examine the relationship between myosin heavy chain (MHC) release as a specific marker of slow-twitch muscle fibre breakdown and magnetic resonance imaging (MRI) of skeletal muscle injury after eccentric exercise. The effects of a single series of 70 high-intensity eccentric contractions of the quadriceps femoris muscle group (single leg) on plasma concentrations of creatine kinase and MHC fragments were assessed in 10 young male sport education trainees before and 1 and 4 days after exercise. To visualize muscle injury, MRI of the loaded thigh was performed before and 4 days after the eccentric exercise. All participants recorded an increase ( P ? 0.05) in creatine kinase after exercise. In five participants, T2 signal intensity was unchanged post-exercise compared with pre-exercise and MHC plasma concentration was normal; however, they showed an increase ( P ? 0.05) in creatine kinase after exercise. For the remaining five participants, there was an increase in T2 signal intensity of the loaded vastus intermedius and vastus lateralis. These changes in MRI were accompanied by an increase in MHC plasma concentration ( P ? 0.01) as well as an increase in creatine kinase ( P ? 0.01). We suggest that changes in MRI T2 signal intensity after muscle damage induced by eccentric exercise are closely related to damage to structurally bound contractile filaments of some muscle fibres. Additionally, MHC plasma release indicates that this damage affects not only fast-twitch fibres but also some slow-twitch fibres. 相似文献
40.
Javier Mallo José-María García-Aranda Bart Gilis Werner Helsen 《Journal of sports sciences》2013,31(7):805-813
Abstract The aims of the present study were (1) to analyse the physical demands of top-class referees and (2) to compare their official FIFA fitness test results with physical performance during a match. The work rate profiles of 11 international referees were assessed during 12 competitive matches at the 2003 FIFA Under-17 World Cup and then analysed using a bi-dimensional photogrammetric video analysis system based on direct lineal transformation (DLT) algorithms. In the first 15 min of matches, the referees were more active, performing more high-intensity exercise (P < 0.01) than in the first 15 min of the second half. During the second half of matches, the referees covered a shorter distance (P < 0.01), spent more time standing still (P < 0.05), and covered less ground cruising (P < 0.05), sprinting (P < 0.05), and moving backwards (P < 0.001) than in the first half. Also in the second 45 min, the distance of referees from infringements increased (P < 0.05) in the left attacking zone of the filed. There was also a decrease (P < 0.05) in performance in the period following the most high-intensity activity, compared with the mean for the 90 min. Time spent performing high-intensity activities during a match was not related to performance in the 12-min run (r 2 = 0.30; P < 0.05), the 200-m sprint (r 2 = 0.05; P < 0.05), or the 50-m sprint (r 2 = 0.001; P < 0.05). The results of this study show that: (1) top-class referees experienced fatigue at different stages of the match, and (2) the typical field tests used by FIFA (two 50-m and 200-m sprints, followed by a 12-min run) are not correlated with match activities. 相似文献