Entwicklung und Implementation eines curricularen Reformprogramms     

Horst Hübner  Christina Müller 《Sportwissenschaft》1997,27(2):189-192

  相似文献   

Kartellverbot und Verhaltenskoordinationen im Sport     

Isolde Hannamann  Horst M. Schellhaaß 《Sportwissenschaft》2002,32(2):228-233

  相似文献   

Sprachprobleme der Migrantenkinder in der Bundesrepublik Deutschland     

Horst Widmann 《International Review of Education/Internationale Zeitschrift für Erziehungswissenschaft/Revue internationale l'éducation》1978,24(3):385-392

Ohne Zusammenfassung  相似文献   

The paradigmatic change in mechanics: Implications of historical processes for physics education     

Horst P. Schecker 《Science & Education》1992,1(1):71-76

Analysing the paradigmatic shift from Peripatetic to Galilean physics can help to understand students' difficulties in learning Newtonian mechanics. This article promotes the use of historical texts in physics teaching as a means to support students in becoming aware of the structural differences between everyday life and scientific views of the world. The question is: Does conceptual change require paradigmatic change?  相似文献   

The Effect of Propensity Score Matching Method on the Quantity and Quality of Matches     

Jessica N. Jacovidis  Kelly J. Foelber  S. Jeanne Horst 《Journal of Experimental Education》2017,85(4):535-558

Often program administrators are interested in knowing how students benefit from participation in programs compared to students who do not participate. Such comparisons may be sullied by the fact that participants self-select into programs, resulting in differences between groups prior to programming. By controlling for researcher-identified–self-selection variables, propensity score matching enables researchers to create comparable matched groups. However, when employing propensity score matching, researchers are faced with a plethora of matching options. In the current study, we compared the quantity and quality of matches obtained when applying common matching techniques to real data. The methods produced matches of varying quantity and quality. Moreover, group comparisons on the outcome led to different conclusions depending on the matching method employed.  相似文献   

Management perceptions of government incentives to technological innovation in england, Trance, West Germany and Japan     

Albert H. Rubenstein  Charles F. Douds  Horst Geschka  Takeshi Kawase  John P. Miller  Raymond Saintpaul  David Watkins 《Research Policy》1977,6(4):324-357

This paper reports on four studies (in France, Germany (FRG), Japan, and United Kingdom) exploring reactions of industrial managers to government incentives (GIs), laws, policies, regulations, and other interventions intended to stimulate technological innovation. Propositions supported by the results are: (1) there are significant differences among industrial managers in different countries in their attitudes toward government actions relevant to the RD/I process; (2) Government actions to stimulate innovation are not perceived as salient to industrial RD/I (R&D/Innovation) decision making; and (3) Government actions in general are perceived to delay introduction of innovations into the market.German and Japanese firms seemed most aware of, and favorably disposed toward, GIs. Low technology firms in the UK were more supportive of GIs than high technology firms. The opposite was the case in Japan and France, while little overall difference existed among firms in Germany. One must exercise care, however, in drawing inferences from such international comparisons; countries differ in the nature, scope, and administration of programs, as well as the effect of cultural characteristics. Managers in all countries were unanimous that general government policies (economic and otherwise) and general market and competitive conditions have a more significant impact on firm RD/I decision making than the specific incentive programs. Incentive programs were, with some exceptions, considered orders of magnitude too small to be of significance. The burden of administering procedurally complex and inflexible incentive programs and dealing with cumbersome government bureaucracy were considered significant detriments. General infrastructural elements such as the educational system, social recognition and support, and government standards-setting were considered more important than direct incentives.  相似文献   

Can't Ignore—Distraction by Task-Irrelevant Sounds in Early and Middle Childhood     

Nicole Wetzel  Florian Scharf  Andreas Widmann 《Child development》2019,90(6):e819-e830

Attention control abilities are relevant for learning success. Little is known about the development of audio-visual attention in early childhood. Four groups of children between the ages of 4 and 10 years and adults performed an audio-visual distraction paradigm (N = 106). Multilevel analyses revealed increased reaction times in a visual categorization task when task-irrelevant novel sounds were presented, demonstrating involuntary distraction of attention. This distraction effect decreased with age and significantly differed between age groups. In addition, the two youngest age groups responded with a delay in trials following a distractor trial, indicating delayed reallocation of attention to the task at hand. Results indicate a significant maturation of audio-visual attention control within a few years during early childhood that continues throughout middle childhood.  相似文献   

Paradoxes of Strategic Renewal in Traditional Print-Oriented Media Firms     

Sven-Ove Horst 《媒体管理杂志》2013,15(3):157-174

This article continues and extends the emerging scholarship of strategic media management by examining the day-to-day challenges that media managers face when managing strategic renewal in traditional print-oriented media firms. The aim, in particular, is to shed light on the tensions and paradoxical situations that middle managers need to deal with in contexts where taken-for-granted industry recipes and well-established business practices have become problematized as a result of industry-wide technological and cultural change. Based on an empirical case study, the article identifies and elaborates on three interconnected paradoxes, rooted in the history of the company and past decisions of its top-management: (1) balancing employees’ needs for stability with organizational needs for change; (2) bridging employees’ needs for security and tradition and the organizational need for learning and taking risks; as well as (3) reconciling employees’ needs to “focus on themselves” with organizational needs to collaborate for collective success. Theoretically, the article contributes to the literature by working toward a new paradox perspective on managing strategic renewal in media organizations. This theoretical perspective is offered as an interpretive framework for empirically exploring and critically examining the dynamics and complexities of strategic media management in the continuously changing business environments of the industry.  相似文献   

Empirical studies on environmental education in Germany: Contributions by the institute for science education     

Rachael Dempsey  Christiane Gresele  Susanne Bögeholz  Thomas Martens  Jürgen Mayer  Horst Rode  Jürgen Rost 《Research in Science Education》1998,28(2):259-279

  相似文献   

Book reviews     

Jeremy Kilpatrick  Edmund King  Pierre Ferran  Nicolas Hans  A. Harry Passow  Graeme Kemelfield  Eric Ashby  Mark Blaug  Franklin Parker  F. Walz  Fritz Borinski  Russell F. Farnen  Robert F. Lawson  Horst Magdeburg  Robert J. Havighurst  David A. Walker  Alexandre Vexliard  Josef Havlíček  Otto Peters  Hans Tutken  M. A. Boisard  George Z. F. Bereday 《International Review of Education/Internationale Zeitschrift für Erziehungswissenschaft/Revue internationale l'éducation》1969,15(1):83-120

  相似文献